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CN-224208540-U - Vegetable particle material screening machine

CN224208540UCN 224208540 UCN224208540 UCN 224208540UCN-224208540-U

Abstract

The utility model relates to the field of vegetable particle screening machines and discloses a vegetable particle material screening machine, which comprises a base, wherein the top of the base is fixedly connected with a box body, a transmission mechanism is arranged outside the base, a screening mechanism is arranged inside the base, the outer wall of a support is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a limiting block, the screening mechanism comprises a sleeve, the outer wall of the rotating shaft is sleeved with the sleeve, the outer wall of the sleeve is fixedly connected with a bearing, and the outer wall of the bearing is fixedly connected with a chassis. According to the utility model, the screen, the rotating rod, the gear and the half-toothed ring are arranged, and the gear intermittently rotates along the half-toothed ring in the rotation process of the screen, so that the rotating rod and the oval block fixed on the outer wall of the rotating rod are driven to move, the surface of the screen is vibrated and knocked, the adhesion of vegetable particles on the surface of the screen is effectively prevented, and the smooth operation of screening is ensured.

Inventors

  • CUI QINGAN

Assignees

  • 安徽菜洋洋供应链管理有限公司

Dates

Publication Date
20260508
Application Date
20250218

Claims (8)

  1. 1. The vegetable particle material screening machine comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with a box body (2), a transmission mechanism (5) is arranged outside the base (1), a screening mechanism (6) is arranged inside the base (1), the transmission mechanism (5) comprises a support, a motor and a rotating shaft, the front surface of the base (1) is fixedly connected with the support, the outer wall of the support is fixedly connected with the motor, the output end of the motor is fixedly connected with the rotating shaft, the outer wall of the rotating shaft is fixedly connected with a limiting block, the screening mechanism (6) comprises a sleeve (611), the outer wall of the rotating shaft is sleeved with a sleeve (611), a bearing (612) is fixedly connected with the outer wall of the sleeve (611), the outer wall of the bearing (612) is fixedly connected with a chassis (613), the inner wall of the screen (615) is rotationally connected with a rotating rod (619), the top end of the rotating rod (618) is fixedly connected with a gear (6111), and the outer wall of the rotating rod (618) is fixedly connected with an oval block (619).
  2. 2. The vegetable particle material screening machine of claim 1, wherein the inner wall of the box body (2) is fixedly connected with a limiting rod (614), the back of the chassis (613) is inserted into the outer wall of the limiting rod (614), the outer wall of the chassis (613) is fixedly connected with a connecting plate (616), and the outer wall of the connecting plate (616) is fixedly connected with a half toothed ring (617).
  3. 3. The vegetable granular material screening machine according to claim 1, wherein the inner wall of the sleeve (611) is adapted to the shape of the rotating shaft, and the outer wall of the gear (6111) is meshed with the half-toothed ring (617).
  4. 4. The vegetable particle material screening machine of claim 1, wherein the top of the box body (2) is provided with a feed inlet (4), the interior of the box body (2) is provided with two groups of material cavities, a communication port is arranged between the two groups of material cavities, and the inner wall of the communication port is inserted with an inserting plate (7).
  5. 5. The vegetable particle material screening machine according to claim 4, wherein the number of the screening mechanisms (6) is two, the two screening mechanisms (6) are symmetrically arranged in the two sets of material cavities respectively, and the outer wall of the rotating rod (618) is in contact with the net surface of the screen mesh (615).
  6. 6. The vegetable particle material screening machine of claim 4, wherein the inner wall of the material cavity is in threaded connection with a box cover (3), and the box cover (3) is arranged by a transparent acrylic plate.
  7. 7. The vegetable particle material screening machine according to claim 1, wherein the outer wall of the rotating shaft is sleeved with a belt pulley (9), the outer wall of the belt pulley (9) is in transmission connection with a transmission belt (11), and the mesh surface gap of the screen (615) at the upper end is larger than that of the screen (615) at the lower end.
  8. 8. The vegetable particle material screening machine according to claim 1, wherein the oval blocks (619) are made of hard silica gel, and the number of each group of oval blocks (619) is three, and the oval blocks are symmetrically arranged on the outer wall of the rotating rod (618).

Description

Vegetable particle material screening machine Technical Field The utility model relates to the field of vegetable particle screening machines, in particular to a vegetable particle material screening machine. Background In modern agriculture and food processing industry, vegetable processing is becoming finer and finer. With the increasing demand of consumers for quality of vegetable products, such as production of dried vegetables, vegetable powder, quick-frozen vegetable particles, etc., accurate screening of vegetable particles is required. Traditional screening methods, such as manual screening, are not only inefficient, but also difficult to ensure screening accuracy. In large-scale vegetable processing, manual screening cannot meet increasing market demands; The existing screening machine mainly depends on exciting force generated by a vibrating motor. The vibration motor is installed on the base or side wall of the screening machine, and when the motor is operated, vibration in vertical, horizontal or oblique directions is generated. Placing vegetable particle materials on a screen, and jumping the materials on the screen under the action of vibration; However, in the actual use process, the shapes of the vegetable particles are different, irregular particles may form a bridging phenomenon on the screen, that is, the particles support each other and are blocked at the screen holes, so that other particles are blocked to pass through, and the screening effect is affected. Like some broken, long-strip-shaped vegetable particles, bridging is more likely to occur, so that a vegetable particle material screening machine is proposed according to the above-mentioned problems. Disclosure of utility model In order to make up for the defects, the utility model provides a vegetable particle material screening machine, and aims to solve the problem that in the prior art, the shapes of vegetable particles are different, and irregular particles can form a bridging phenomenon on a screen. In order to achieve the aim, the vegetable particle material screening machine comprises a base, wherein the top of the base is fixedly connected with a box body, a transmission mechanism is arranged outside the base, a screening mechanism is arranged inside the base, the transmission mechanism comprises a support, a motor and a rotating shaft, the front surface of the base is fixedly connected with the support, the outer wall of the support is fixedly connected with the motor, the output end of the motor is fixedly connected with the rotating shaft, the outer wall of the rotating shaft is fixedly connected with a limiting block, the screening mechanism comprises a sleeve, the outer wall of the rotating shaft is sleeved with a sleeve, the outer wall of the sleeve is fixedly connected with a bearing, the outer wall of the bearing is fixedly connected with a chassis, the outer wall of the sleeve is fixedly connected with a screen, the inner wall of the screen is rotationally connected with a rotating rod, the top end of the rotating rod is fixedly connected with a gear, and the outer wall of the rotating rod is fixedly connected with an oval block. As further description of the technical scheme, the inner wall of the box body is fixedly connected with a limiting rod, the back of the chassis is inserted into the outer wall of the limiting rod, the outer wall of the chassis is fixedly connected with a connecting plate, and the outer wall of the connecting plate is fixedly connected with a half-toothed ring. As a further description of the technical scheme, the inner wall of the sleeve is matched with the shape of the rotating shaft, and the outer wall of the gear is meshed with the half-tooth ring. As further description of the technical scheme, the feeding port is formed in the top of the box body, two groups of material cavities are formed in the box body, a communication port is formed between the two groups of material cavities, and the inner wall of the communication port is inserted with the inserting plate. As further description of the technical scheme, the number of the screening mechanisms is two, the two screening mechanisms are symmetrically arranged in the two groups of material cavities respectively, and the outer wall of the rotating rod is in contact with the net surface of the screen. As further description of the technical scheme, the inner wall of the material cavity is connected with the box cover in a threaded mode, and the box cover is arranged by a transparent acrylic plate. As further description of the technical scheme, the belt pulley is sleeved on the outer wall of the rotating shaft, the outer wall of the belt pulley is connected with a transmission belt in a transmission way, and the mesh surface gap of the screen at the upper end is larger than that of the screen at the lower end. As further description of the technical scheme, the oval blocks are made of hard silica gel, and the number of each group of o