CN220004938U - Mushroom screening and grading device - Google Patents

Abstract

The utility model relates to the technical field of mushroom screening tools, in particular to a mushroom screening and grading device, which comprises a support frame, wherein a placing plate, a first mesh plate, a second mesh plate and a third mesh plate are sequentially and fixedly arranged between plate bodies on the left side and the right side of the support frame from back to front, the apertures of through holes in the first mesh plate, the second mesh plate and the third mesh plate are sequentially increased, a pushing component is arranged on the support frame and comprises two groups of chain wheels which are rotationally connected with the support frame through rotating shafts, the left chain wheel and the right chain wheel which are positioned on the same vertical plane are connected through chains, the tail end of one chain wheel is coaxially provided with a driving motor, a pushing plate is fixedly arranged between corresponding chain bodies on the two chains, and a plurality of rubber pushing rods for pushing mushrooms clamped in the through holes in the mesh plates downwards are fixedly arranged on the bottom surface of the pushing plate. The utility model can carry out multi-stage screening and grading operation and is convenient to use.

Description

Mushroom screening and grading device

Technical Field

The utility model relates to the technical field of mushroom screening tools, in particular to a mushroom screening and grading device.

Background

After processing such as picking back and follow-up stoving, in order to divide into different grades with the mushroom according to its size with it, at this moment, just need carry out screening classification operation to the mushroom, when carrying out screening classification operation, because the efficiency of manual work screening classification is lower, and the work load is great, in order to improve work efficiency, usually can use corresponding screening classification device.

The patent of the utility model with the publication number CN214052512U discloses a mushroom classifying and screening device, which comprises: the device comprises a bracket and a grading mechanism arranged on the bracket, wherein the bottom of the grading mechanism comprises a grading bin, the grading bin is connected to the top of the bracket through an elastic mechanism, the grading bin is of a rectangular structure, a grading plate is arranged in the grading bin, the grading plate divides the grading bin into an upper bin and a lower bin, the upper bin and the lower bin are respectively provided with grading holes, one side of the top of the grading bin is provided with a feeding bin, one end of the grading bin, which is far away from the feeding bin, is provided with a discharge port, and the discharge port is communicated with the upper bin; the side surface of the grading bin, which is vertical to the discharge hole, is also provided with a discharge hole, and the discharge hole is communicated with the lower bin; the bottom of the classifying bin is provided with a vibration generator.

Although this technical scheme has the clearance that can conveniently block the mushroom, has improved work efficiency's advantage, but this technical scheme is when specifically using, because the quantity of orifice board only is one, only can divide into two grades of big or small with the mushroom, can not carry out the meticulous division operation again, is unfavorable for dividing into a plurality of grades with the mushroom, influences its application range, brings inconvenience for the user. In view of this, we propose a mushroom screening and classifying device.

Disclosure of Invention

The utility model aims to provide a mushroom screening and grading device which aims to solve the defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a mushroom screening grading plant, includes the support frame, from back forward fixed mounting in proper order between the left and right sides plate body of support frame has place board, first mesh board, second mesh board and third mesh board, first mesh board the second mesh board with the aperture of the through-hole in the third mesh board increases in proper order, be provided with on the support frame and push away the material subassembly, push away the material subassembly including two sets of mutual symmetries and with rotate the sprocket of being connected through the pivot between the support frame, be located about the same vertical plane two connect through end to end's chain between the sprocket, one of them the coaxial driving motor that is provided with in end of sprocket, two fixed mounting has the pushing away the material board that is used for pushing away the mushroom forward between the corresponding chain body on the chain, fixed mounting has a plurality of rubber release levers that are arranged in extruding down the mushroom of card in the through-hole in the mesh board on the bottom surface of pushing away the material board.

Preferably, a plurality of support legs for stable support are fixedly installed at the bottom of the support frame, so that stable support operation can be performed by using the support legs.

Preferably, the first mesh plate, the second mesh plate and the third mesh plate are fixedly provided with discharge boxes on the bottom surfaces thereof, so that mushrooms can fall down along the corresponding discharge boxes to finish the discharge operation.

Preferably, the discharge box is inclined downwards by 45-60 degrees and is used for smoothly falling out of mushrooms.

Preferably, the end plate body top surface of support frame is last fixed mounting has the backup pad, fixed mounting has the discharge tube in the backup pad, the top fixed mounting of discharge tube has the discharge hopper, the discharge tube is located place the top of board, guarantee when using, can utilize the discharge hopper to carry out feeding operation.

Preferably, the tail end of the output shaft of the driving motor is fixedly arranged on the corresponding chain wheel, the driving motor is fixedly arranged on the supporting frame, the driving motor is convenient to work, the corresponding chain wheel is driven to rotate, and transmission operation is carried out.

Preferably, an arc groove is arranged between the placing plate and the plate body at the rear end part of the supporting frame, and the pushing plate moves along the arc groove to push mushrooms, so that the pushing plate is smoother when pushing the mushrooms to move.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the first mesh plate, the second mesh plate and the third mesh plate, multistage screening operation on mushrooms can be realized, and finally large mushrooms can fall out from the end part of the third mesh plate, so that the effect of finer division is achieved, and the mushroom screening device is convenient to use.

2. According to the utility model, through the arranged pushing assembly, the mushrooms can be pushed to move by utilizing the movement of the pushing plate to perform pushing operation, in addition, the mushrooms clamped in the through holes in the corresponding mesh plates can be extruded downwards by utilizing the rubber pushing rod, so that the mushrooms are prevented from blocking the through holes in the mesh plates, and normal screening operation is prevented from being influenced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a schematic view of a part of the structure of the present utility model.

The meaning of each reference numeral in the figures is:

1. a support frame; 10. support legs; 11. placing a plate; 12. a first mesh plate; 13. a second mesh plate; 14. a third mesh plate; 15. a discharge box; 16. a support plate; 17. a discharge tube; 171. a discharge hopper; 18. an arc-shaped groove;

2. a pushing component; 20. a sprocket; 21. a chain; 22. a driving motor; 23. a pushing plate; 24. a rubber push-out rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the mushroom screening and grading device comprises a support frame 1, wherein a placing plate 11, a first mesh plate 12, a second mesh plate 13 and a third mesh plate 14 are sequentially and fixedly arranged between plate bodies on the left side and the right side of the support frame 1 from back to front, the placing plate 11 is used for initially placing mushrooms, and the hole diameters of through holes in the first mesh plate 12, the second mesh plate 13 and the third mesh plate 14 are sequentially increased for carrying out screening operation on mushrooms;

specifically, be provided with the pushing component 2 on the support frame 1, the pushing component 2 includes two sets of mutual symmetry and with support frame 1 between the sprocket 20 of being connected through the pivot rotation, be located between two sprocket 20 on the same vertical plane about through end to end's chain 21 connection, the terminal coaxial driving motor 22 that is provided with of one of them sprocket 20, fixed mounting has the pushing plate 23 that is used for promoting the mushroom forward between the corresponding chain body on two chains 21, fixed mounting has a plurality of rubber release bars 24 that are arranged in the downward extrusion of mushroom that will block in the mesh inboard through-hole on the bottom surface of pushing plate 23, driving motor 22's output shaft end fixed mounting is on corresponding sprocket 20, driving motor 22 fixed mounting is on support frame 1, conveniently utilize driving motor 22 work, drive corresponding sprocket 20 rotates, carry out the transmission operation, and along with the rotation of chain 21 drives rubber release bar 24 and remove, can realize the mushroom forward promotion and pass through first mesh 12 in proper order, second mesh 13 and third mesh 14 carry out the screening operation.

In the present embodiment, a plurality of support legs 10 for stable support are fixedly installed at the bottom of the support frame 1, so that a stable support operation can be performed using the support legs 10.

Specifically, the bottom surfaces of the first mesh plate 12, the second mesh plate 13 and the third mesh plate 14 are fixedly provided with discharge boxes 15, so that mushrooms can fall down along the corresponding discharge boxes 15 to finish the discharge operation; the discharge box 15 is inclined downwards by 45-60 degrees and is used for the smooth falling of mushrooms.

Further, the supporting plate 16 is fixedly installed on the top surface of the end plate body of the supporting frame 1, the discharging pipe 17 is fixedly installed on the supporting plate 16, the discharging hopper 171 is fixedly installed on the top end of the discharging pipe 17, the discharging pipe 17 is located above the placing plate 11, and feeding operation can be performed by using the discharging hopper 171 in use.

In addition, be provided with arc wall 18 between placing board 11 and the rear end plate body of support frame 1, carry out the pushing away of mushroom and operate after pushing away flitch 23 removes along arc wall 18 position, the cross-section of arc wall 18 is semi-circular for avoid the dead angle, make the mushroom can not appear the card in arc wall 18 position can't be given the condition of promoting by pushing away flitch 23, make pushing away flitch 23 more smooth when promoting the mushroom removal.

It should be noted that, the driving motor 22 in the present embodiment is a conventional technology, and will not be described herein.

It is worth noting that the rubber push rod 24 is made of rubber materials, so that the rubber push rod 24 has certain elasticity and can deform, when the rubber push rod 24 moves to the position of the placing plate 11, the rubber push rod 24 is extruded to be bent by the placing plate 11, after the rubber push rod 24 moves to the through hole position on the mesh plate, the rubber push rod 24 has a tendency of returning to the original state, mushrooms clamped in the through holes in the mesh plate can be extruded downwards, and the mushrooms are prevented from being clamped at the through hole position to affect normal screening operation.

When the mushroom screening and grading device is used, mushrooms are thrown into the discharge hopper 171, can enter the discharge pipe 17 along the discharge hopper 171 and fall onto the placement plate 11 along the discharge pipe 17, then the driving motor 22 is connected with an external power supply and is enabled to work, the driving motor 22 works, an output shaft on the driving motor rotates to drive the chain wheel 20 to rotate, the chain wheel 20 rotates to drive the chain 21 to rotate, the chain 21 rotates to drive the pushing plate 23 to move, the pushing plate 23 moves, the mushrooms on the placement plate 11 are sequentially pushed to pass through the first mesh plate 12, the second mesh plate 13 and the third mesh plate 14 from back to front, mushrooms with corresponding sizes can fall into the discharge box 15 along through holes and fall out along the discharge box 15, and multistage screening and grading operation is realized.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. Mushroom screening grading plant, including support frame (1), its characterized in that: the utility model discloses a mushroom extruding device, including support frame (1), left and right sides plate body, from back to front fixed mounting in proper order between the support frame (1) has place board (11), first mesh board (12), second mesh board (13) and third mesh board (14), first mesh board (12) second mesh board (13) with the aperture of the through-hole in third mesh board (14) increases in proper order, be provided with on support frame (1) and push away material subassembly (2), push away material subassembly (2) include two sets of mutual symmetries and with sprocket (20) of being connected through the pivot rotation between support frame (1), be located left and right sides two on the same vertical plane be connected through end-to-end chain (21) between sprocket (20), one of them sprocket (20) terminal coaxial drive motor (22) are provided with between the corresponding chain body fixed mounting on chain (21) is used for pushing away mushroom forward pushing out push away flitch (23), fixed mounting has a plurality of extrusion poles (24) that are arranged in the rubber of card in the through-hole in the mesh board.

2. A mushroom screening and grading device according to claim 1, characterized in that: the bottom of the supporting frame (1) is fixedly provided with a plurality of supporting legs (10) for stable support.

3. A mushroom screening and grading device according to claim 1, characterized in that: the first mesh plate (12), the second mesh plate (13) and the third mesh plate (14) are fixedly provided with a discharge box (15) on the bottom surfaces.

4. A mushroom screening and grading device according to claim 3, characterized in that: the discharging box (15) is inclined downwards by 45-60 degrees and is used for smoothly falling out of mushrooms.

5. A mushroom screening and grading device according to claim 1, characterized in that: the top surface of the end plate body of the supporting frame (1) is fixedly provided with a supporting plate (16), the supporting plate (16) is fixedly provided with a discharging pipe (17), the top end of the discharging pipe (17) is fixedly provided with a discharging hopper (171), and the discharging pipe (17) is positioned above the placing plate (11).

6. A mushroom screening and grading device according to claim 1, characterized in that: the tail end of an output shaft of the driving motor (22) is fixedly arranged on a corresponding chain wheel (20), and the driving motor (22) is fixedly arranged on the supporting frame (1).

7. A mushroom screening and grading device according to claim 1, characterized in that: an arc groove (18) is formed between the placing plate (11) and the rear end plate body of the supporting frame (1), and the pushing plate (23) moves along the arc groove (18) to push mushrooms.