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CN-121986944-A - Vertical type efficient green Chinese onion cleaning device

CN121986944ACN 121986944 ACN121986944 ACN 121986944ACN-121986944-A

Abstract

The invention relates to the technical field of agricultural product cleaning equipment, and discloses a vertical type efficient green Chinese onion cleaning device which comprises a water tank, a base fixed at the lower end of the water tank, an air floatation mechanism, a water circulation system and a cam conveying mechanism, wherein the cam conveying mechanism is provided with two groups and is driven by a rotating shaft, green Chinese onions can be put into the water tank from a notch at the top of the water tank at intervals, the position of the green Chinese onions in the water tank is adjusted by rotating a cam with steps arranged on the rotating shaft, so that the green Chinese onions can be washed by water in multiple directions, and a mechanical brushing mechanism is arranged in the water tank and is driven by a transmission shaft. This high-efficient belt cleaning device of vertical green Chinese onion abandons traditional long horizontal conveyor mode, has adopted vertical dynamic positioning to wash, utilizes the cam conveying of vertical overall arrangement and fixed point abluent mode, integrates a plurality of processes in a compact space, and space utilization is high, and is difficult for causing the goods to damage.

Inventors

  • WANG XIAOMING
  • LIN GANHONG
  • HUANG XUANHAO
  • SHEN LEI
  • Dian Yuqi

Assignees

  • 邵阳学院

Dates

Publication Date
20260508
Application Date
20260225

Claims (10)

  1. 1. The utility model provides a high-efficient belt cleaning device of vertical green Chinese onion, includes basin (1), fixes base (2) at basin (1) lower extreme, air supporting mechanism, water circulating system, its characterized in that still includes: The cam conveying mechanism is provided with two groups and is driven by a rotating shaft (15) arranged, so that green Chinese onions can be put into the groove from the top of the water tank (1) at intervals, and the positions of the green Chinese onions in the water tank (1) are adjusted by rotating a cam (14) with steps arranged on the rotating shaft (15), so that the green Chinese onions can be washed by water flow in multiple directions; The mechanical brushing mechanism is arranged in the water tank (1) and driven by the transmission shaft (43), and the rolling brush (20) arranged on the transmission shaft (43) is used for brushing the green Chinese onion on the steps of the cam (14), so that the green Chinese onion is turned by the bristles of the rolling brush (20) and the dirt on the surface is brushed; The turbulence mechanism adopts turbulence blades (17) driven by double rods, and two driving shafts (16) drive the turbulence blades (17) to agitate water flow to form turbulence, so that the scouring force is further enhanced, the cleaned sediment is taken away, and the cleaning effect is improved; The driving mechanism is arranged on the base (2) and is connected with the rotating shaft (15), the transmission shaft (43) and the driving shaft (16), so that driving force is provided for the cam conveying mechanism, the mechanical brushing mechanism and the turbulence mechanism simultaneously; One side of the water tank (1) is provided with a discharge hole, one side of the water tank (1) is provided with an overflow pipe (33), and the bottom of the water tank (1) is provided with a drain valve (39).
  2. 2. The efficient vertical green Chinese onion cleaning device is characterized in that the cam conveying mechanism comprises a U-shaped bottom plate (19), holes are formed in the U-shaped bottom plate (19), the U-shaped bottom plate (19) is fixed in a water tank (1), the rotating shafts (15) are fixed on the shaft wall of the rotating shafts (15) at equal intervals, the rotating shafts (15) are rotatably connected in the water tank (1) through sealing bearings, a synchronous belt (21) is arranged on one side of the water tank (1), two synchronous wheels (22) are wound in the synchronous belt (21), the synchronous wheels (22) are fixedly connected with one end of the rotating shafts (15) in the same axis, and the two groups of cam conveying mechanisms are arranged in an up-down mode and are not on the same vertical surface.
  3. 3. The efficient vertical green Chinese onion cleaning device as set forth in claim 1, wherein the step is provided with two outward spiral lines which are symmetrically distributed at the edge of the cam (14) and form the step are respectively rotated 180 degrees and are connected with the starting point and the finishing point by intersecting straight lines, and chamfers are arranged at the positions of the straight lines and the important points.
  4. 4. The efficient vertical green Chinese onion cleaning device according to claim 1, wherein the mechanical brushing mechanism comprises a first belt (12), two first belt pulleys (23) are connected in a winding manner in the first belt (12), two transmission shafts (43) are rotatably connected in the water tank (1) through sealing bearings, the first belt pulleys (23) are fixedly connected with one end of the transmission shafts (43), and one rolling brush (20) is positioned on one side of a discharge hole.
  5. 5. The vertical type green Chinese onion efficient cleaning device according to claim 1, wherein the turbulence mechanism comprises two fixing plates (18), the two fixing plates (18) are fixed in the water tank (1) and are rotatably connected with the driving shaft (16) through sealing bearings, a second belt (34) is arranged on one side of the water tank (1), two second belt pulleys (35) are wound in the second belt (34), the second belt pulleys (35) are fixedly connected with the driving shaft (16) in a coaxial center, and the turbulence blades (17) are arranged in a plurality of mode and are fixed on the shaft wall of the driving shaft (16) at equal intervals.
  6. 6. The efficient vertical green Chinese onion cleaning device according to claim 1, wherein a third belt (11) is arranged on one side of the water tank (1), a third belt pulley (24) and a linkage belt pulley (25) are connected in a winding manner in the third belt (11), the third belt pulley (24) is fixedly connected with the shaft wall of the driving shaft (16), and the linkage belt pulley (25) is fixedly connected with the shaft wall of the driving shaft (43) in a coaxial manner.
  7. 7. The vertical type green Chinese onion efficient cleaning device is characterized in that the driving mechanism comprises a gear frame, the gear frame is fixed on one side of a water tank (1), a half shaft is rotatably connected in the gear frame through a ball bearing, a first gear (30) and a fourth belt pulley (28) are fixedly connected to the shaft wall of the half shaft, the fourth belt pulley (28) is in a wound connection with a fourth belt (27), a fifth belt pulley (26) is in a wound connection in the fourth belt (27), the fifth belt pulley (26) is fixedly connected with the shaft wall of a driving shaft (16), a gear shaft (29) is rotatably connected in the gear frame through a ball bearing, the gear shaft (29) is provided with two gear parts with different diameters, the gear part with a large diameter is meshed with the first gear (30), the gear part with a small diameter is meshed with a second gear (10), and the second gear (10) is fixedly connected with the shaft wall of the rotating shaft (15) in a coaxial and concentric manner; The novel electric bicycle is characterized in that a driving motor (7) is fixedly connected to the base (2), a first sprocket (8) is fixedly connected to the output end of the driving motor (7), a chain (9) is connected to the first sprocket (8) in a wound mode, a second sprocket (6) is connected to the chain (9) in a wound mode, and the second sprocket (6) is fixedly connected with one end of a driving shaft (16).
  8. 8. The vertical type efficient green Chinese onion cleaning device is characterized in that an air pump (3) is installed on the base (2), a diversion conduit with a one-way air outlet valve is installed at the air outlet end of the air pump (3), a plurality of exhaust pipes (38) are installed on the pipe wall of the diversion conduit, one end of each exhaust pipe (38) penetrates through the bottom of the water tank (1) and is provided with an aeration head (40), and a plurality of tiny bubbles generated by the aeration heads (40) arranged in the water tank (1) are used for cleaning green Chinese onions through soft impact and stripping sediment in gaps.
  9. 9. The vertical type green Chinese onion efficient cleaning device is characterized in that a first water pump (4) and a circulating water tank (32) are arranged at the upper end of the base (2), the water inlet end of the first water pump (4) is fixedly connected with the side wall of the circulating water tank (32) through a water intake pipe (31), a return pipe (5) is fixedly connected with the water outlet end of the first water pump (4), a plurality of spray heads (37) are arranged on the return pipe (5), and the first water pump (4) extracts relatively clear water at the upper layer after precipitation and filtration for preliminary brushing and spraying at the top.
  10. 10. The efficient vertical green Chinese onion cleaning device of claim 1, wherein the base (2) is fixedly connected with a second water pump (42), a cleaning pipe (41) is arranged at the water discharge end of the second water pump (42), the cleaning pipe (41) extends into the water tank (1) and is fixedly connected with a plurality of spray heads (36), the spray heads (36) face to the discharge port, and a discharge guide plate (13) is obliquely arranged at the discharge port.

Description

Vertical type efficient green Chinese onion cleaning device Technical Field The invention relates to the technical field of agricultural product cleaning equipment, in particular to a vertical type efficient green Chinese onion cleaning device. Background The cleaning after the green Chinese onion is picked mainly adopts two modes of manual cleaning and mechanical cleaning. Manual cleaning is a traditional method, operators put green Chinese onion into a water tank, and remove surface sediment by means of manual brushing, shaking and rinsing. The mechanical cleaning mainly adopts a horizontal conveying type cleaning machine, and the equipment is generally composed of a frame, a horizontally arranged mesh belt type conveying mechanism, a spray pipe positioned above a network and a water tank at the bottom. When in cleaning, the green Chinese onions are paved on the horizontal conveying mesh belt and slowly move along with the mesh belt, a plurality of spray heads arranged above the green Chinese onions continuously spray water, and soil and impurities attached to the surfaces of the green Chinese onions are washed by utilizing the impact force of the water. The sewage after washing falls into the bottom water tank, and is pumped and recycled by the water pump after simple precipitation, so that continuous cleaning operation is realized, but due to the adoption of a horizontal conveying structure, the green Chinese onion is not turned over in the conveying process, and the green Chinese onion positioned at the lower layer and inside cannot be effectively impacted by water flow, so that cleaning is not thorough. The cleaning mechanism is characterized in that the structural layout limits the cleaning action range, only depends on water flow impact from top to bottom, lacks effective mechanical turning and friction, has limited soil removing capability for firm adhesion, is easy to wind, pull and squeeze by chains, roll shafts or interfaces of a conveying net belt in the horizontal conveying process, causes mechanical damage, causes damaged product appearance, reduces commodity value and is unfavorable for subsequent storage, and the conveying belt structure which is horizontally extended determines that equipment has to have a large length in order to obtain enough cleaning time and treatment capacity, so that a large amount of ground area is occupied in a factory building, and the space utilization efficiency is low. Disclosure of Invention Technical problem to be solved Aiming at the defects of the prior art, the invention provides a vertical type efficient green Chinese onion cleaning device, which solves the problems of incomplete cleaning and higher material damage rate caused by cleaning dead angles in the traditional horizontal conveying cleaning by adopting vertical type dynamic positioning cleaning and utilizing a cam conveying and fixed-point cleaning mode with vertical layout. Technical proposal In order to achieve the purpose, the invention provides the following technical scheme that the vertical type green Chinese onion efficient cleaning device comprises a water tank, a base fixed at the lower end of the water tank, an air floatation mechanism, a water circulation system and further comprises: the cam conveying mechanism is provided with two groups and is driven by a rotating shaft, so that green Chinese onions can be put into the groove from the notch at the top of the water tank at intervals, and the position of the green Chinese onions in the water tank is adjusted by rotating a cam with a step arranged on the rotating shaft, so that the green Chinese onions can be washed by water flow in multiple directions; The mechanical brushing mechanism is arranged in the water tank and driven by the transmission shaft, and the rolling brush arranged on the transmission shaft is utilized to brush the green Chinese onion on the cam step, so that the green Chinese onion is turned by the brush hair of the rolling brush and the dirt on the surface is brushed; The turbulence mechanism adopts turbulence blades driven by double rods, and the two driving shafts drive the turbulence blades to agitate water flow to form turbulence, so that the scouring force is further enhanced, the cleaned sediment is taken away, and the cleaning effect is improved; The driving mechanism is arranged on the base and is connected with the rotating shaft, the transmission shaft and the driving shaft, so that driving force is provided for the cam conveying mechanism, the mechanical brushing mechanism and the turbulent flow mechanism simultaneously; one side of the water tank is provided with a discharge hole, one side of the water tank is provided with an overflow pipe, and the bottom of the water tank is provided with a drain valve. As the further description of above-mentioned technical scheme, cam conveying mechanism includes the U-shaped bottom plate, have the hole on the U-shaped bottom plate, the U-shaped bottom plate is fixed