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CN-224211525-U - Rock salt spiral conveying metering device

CN224211525UCN 224211525 UCN224211525 UCN 224211525UCN-224211525-U

Abstract

The utility model relates to the technical field of rock salt production, in particular to a rock salt spiral conveying metering device, which comprises a mounting frame and a transfer box, wherein the bottom end of the transfer box is fixedly arranged in the mounting frame, a round glass guard plate is arranged at the front end of the transfer box, a rotating mechanism is arranged at the center of the transfer box, the rotating mechanism comprises an inner rotating block and an outer rotating block, the center of a driving assembly is fixedly arranged at the center of the inner rotating block, the inner condition can be observed through the round glass guard plate arranged at the front end of the transfer box, the subsequent operation is convenient, the conveying device is convenient to feed and discharge through two groups of connecting ports formed in the transfer box, the conveying time is shortened, the rotating mechanism can be driven to rotate through the driving assembly, the metering spiral conveying device is convenient to meter, the accuracy is improved, the counter box is weighed and displayed on a digital display through a controller, the conveying metering of rock salt is more intuitively displayed through the design, and the metering error is reduced.

Inventors

  • ZHANG YINGXIN
  • GUO SHIZHUO
  • ZHANG KUNYANG
  • XU YANZHONG

Assignees

  • 河南天葵生物科技有限公司

Dates

Publication Date
20260508
Application Date
20250603

Claims (7)

  1. 1. The utility model provides a rock salt screw conveying metering device, includes mounting bracket (1) and transfer case (2), the bottom of transfer case (2) is set firmly to the inside of mounting bracket (1), its characterized in that transfer case (2) front end installation circular glass backplate (21), rotary mechanism (4) are installed at the center of transfer case (2), rotary mechanism (4) include interior turning block (41) and outer turning block (42), the center of driving assembly (3) has been set firmly at the center of interior turning block (41), the front end of driving assembly (3) runs through the center of transfer case (2) and installs the inner wall at mounting bracket (1), five sets of metering box (5) are installed to the outer wall of interior turning block (41), five sets of the outside of metering box (5) sets firmly outer turning block (42).
  2. 2. The rock salt spiral conveying metering device according to claim 1, wherein a protection circular plate (20) is fixedly arranged at the rear end of the inside of the transfer box (2), a circular glass guard plate (21) is arranged at the front end of the transfer box (2), the centers of the protection circular plate (20) and the circular glass guard plate (21) penetrate through the center of the driving assembly (3), and connecting ports (201) are formed in two sides of the transfer box (2).
  3. 3. The rock salt spiral conveying metering device according to claim 1, wherein the driving assembly (3) comprises a mounting plate (31) and a driving box (32), the mounting plate (31) is mounted on the rear wall of the mounting frame (1), the driving box (32) is mounted at the top end of the mounting plate (31), the front end of the driving box (32) drives the rotating shaft (33) to rotate, the center of the rotating shaft (33) is fixed at the center of the rear bearing (34), the rear bearing (34) is fixed at the center of the inner rotating block (41), the front end of the rotating shaft (33) is fixedly provided with a front bearing (35), and the front bearing (35) is mounted on the inner wall of the mounting frame (1).
  4. 4. The rock salt spiral conveying and metering device according to claim 1, wherein four groups of connecting blocks (411) are fixedly arranged on the outer wall of the inner rotating block (41), the top ends of the four groups of connecting blocks (411) are fixedly arranged on the inner wall of a middle fixed ring (412), gaps of the four groups of connecting blocks (411) are heat dissipation grooves (413), and five groups of metering boxes (5) are arranged on the outer wall of the middle fixed ring (412).
  5. 5. The rock salt spiral conveying and metering device according to claim 1, wherein the inner parts of the outer rotating blocks (42) are connected with the outer walls of five groups of metering boxes (5), the side sides of the outer rotating blocks (42) are provided with five groups of discharge holes (421), and the five groups of discharge holes (421) are respectively formed at the bottom end side sides of the five groups of metering boxes (5).
  6. 6. The rock salt spiral conveying metering device according to claim 1, wherein the metering box (5) comprises an arc-shaped block (51) and a weighing device (53), the arc-shaped block (51) can be embedded and installed on the inner walls of the middle fixed ring (412) and the outer rotating block (42), an inner groove (52) is formed in the arc-shaped block (51), and the weighing device (53) is installed in the inner groove (52).
  7. 7. The rock salt spiral conveying and metering device according to claim 6, wherein a counter box (54) is arranged at the bottom end of the arc-shaped block (51), the counter box (54) is electrically connected with a weighing device (53), the front end of the counter box (54) is electrically connected with a control board (55), a digital display (56) is arranged at the front end of the arc-shaped block (51), and the digital display (56) is electrically connected with the control board (55).

Description

Rock salt spiral conveying metering device Technical Field The utility model relates to the technical field of rock salt production, in particular to a rock salt spiral conveying metering device. Background The rock salt has the chemical components of sodium chloride, the crystals are all halides of hexagonal octahedron crystals of an equiaxed crystal system, the single crystals are cubic, stepped depressions are usually arranged on crystal faces of the cubes, the aggregate is usually granular or blocky, the pure rock salt is colorless and transparent, and the pure rock salt is light gray, yellow, red, black and the like when containing impurities, and has glass luster. The Mohs hardness is 2-2.5 and the specific gravity is 2.1-2.2. Is easy to dissolve in water and salty in taste. The melting point is 804 ℃, the flame color reaction is yellow, rock salt is a typical mineral with chemical deposition cause, at present, the rock salt is mainly mined by a water injection dissolution method, after the production well is put into production, the rock salt in a near-well zone is dissolved by water injection to form a rock salt solution cavity filled with brine, then the brine is pumped to the ground by a pump body to be subjected to the ground subsequent treatment, one period of mining is completed, For example, publication No. CN213711050U discloses a rock salt exploitation device, including well pipe and center tube, the pipe jacking mouth fixed mounting of well pipe has the apron, the surface of apron is equipped with the through-hole, the one end of center tube runs through-hole and center tube in proper order, the outside wall of center tube cup joints and fixed mounting has the annular plate near the position of its bottom, the lower surface of annular plate is located the one end of center tube both sides fixed mounting has the bracing piece, two the other end matched and fixed mounting of bracing piece has the backup pad, the upper surface of backup pad just is located fixed mounting between two bracing pieces has the mechanical case, the inside lower surface one side of mechanical case is equipped with driving motor, driving motor's output fixedly connected with one end of first gangbar, the utility model can pass through the stirring garrulous tooth on the two body of rod and stir the massive salt body or other massive impurity garrulous to improve the smoothness of center and body, but behind the rock salt exploitation in the transportation process, be difficult to carry out accurate measurement to rock salt, can't satisfy the demand of producing accurate accuse material, and measure the accurate volume, like the device of measuring volume is big, but the accurate measurement of salt is difficult to be measured by the big or even, the measurement of the quality is difficult to be realized to the big or serious quality is not influenced by the measurement device of the measurement of the salt, the big quality is big, the quality is not needed to be influenced by the measurement of the quality is big, the quality is not needed to be measured and is big, the measurement is big, the quality is not needed. Disclosure of utility model The utility model aims to provide a rock salt spiral conveying metering device, which aims to solve the problems that the rock salt is difficult to accurately meter, the requirement on accurate control of production materials cannot be met, the dosage of simple metering equipment, such as a volumetric metering device, is determined by only roughly estimating the volume of the rock salt, however, the particle size and the stacking density of the rock salt are uneven, so that metering errors are large, and the stability of product quality and the accurate control of a production flow are seriously affected. In order to achieve the purpose, the technical scheme is that the rock salt spiral conveying metering device comprises a mounting frame and a transfer box, wherein the bottom end of the transfer box is fixedly arranged in the mounting frame, a round glass guard plate is arranged at the front end of the transfer box, a rotating mechanism is arranged at the center of the transfer box and comprises an inner rotating block and an outer rotating block, the center of the inner rotating block is fixedly provided with the center of a driving assembly, the front end of the driving assembly penetrates through the center of the transfer box and is arranged on the inner wall of the mounting frame, five groups of metering boxes are arranged on the outer wall of the inner rotating block, and the outer rotating blocks are fixedly arranged on the outer sides of the metering boxes. Preferably, a protection circular plate is fixedly arranged at the rear end of the inside of the transfer box, a round glass guard plate is arranged at the front end of the transfer box, the centers of the protection circular plate and the round glass guard plate penetrate through the center of the driving assembly,