Hawthorn sorting and sorting device

Abstract

The utility model relates to the technical field of hawthorn processing, in particular to a hawthorn sorting device which comprises a first box body, a tooth groove is formed in one side of the interior of the first box body, a gear is arranged in the tooth groove, a sorting device is arranged on one side of the gear, and a baffle is arranged on one side of the top of the sorting device. A cam is rotationally connected to one side of the interior of the first box body, and one end of the cam penetrates through the first box body to be fixedly connected with a first chain wheel. The hawthorn fruit sorting device has the advantages that the sorting device is arranged, a cam rotates to push a sieve plate to move up and down, sorted large hawthorn fruits can be conveniently poured into a collecting plate, the sieve plate moves up and down in a fan-shaped mode, so that a gear rotates in a tooth groove in a reciprocating mode, the gear drives a connecting rod to rotate, and straight faces of a plurality of elastic blocks push a push rod to move circularly; the push rod penetrates through the straight groove formed in the sieve plate and can eject the hawthorn fruits clamped in the straight groove out, and therefore blockage caused by the fact that the hawthorn fruits are clamped in the straight groove is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hawthorn processing, in particular to a hawthorn sorting and selecting device. Background Art

[0002] my country has a vast territory, rich resources and a wide variety of agricultural and sideline products. As people's living standards improve, the demand for agricultural and sideline products is increasing. Hawthorn is a fruit with high nutritional value that can be eaten and used as medicine.

[0003] A size sorting device for hawthorn processing disclosed in Chinese patent CN220611332U, the size sorting device for hawthorn processing, through the provided sorting rack and collecting box, hawthorn debris and sundries fall into the collecting box, so that the debris and sundries are centrally cleaned, improving the cleaning efficiency of the device, and the provided sponge pad is used to avoid the collision between the hawthorn and the inner wall of the sorting rack, and through the provision of sorting plates and sorting troughs, small hawthorns will fall from the sorting troughs, and large hawthorns will roll through the sorting plates to the connected collecting frames for collection, but this type of size sorting device for hawthorn processing, while solving the problem, has the following disadvantages: the shape of the hawthorn is not fixed and has branches, so during the sorting process, it will get stuck on the sorting conveyor belt and finally fall into other collection boxes, or it will get stuck on the sorting belt and cannot fall, causing blockage. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide a hawthorn sorting and selecting device.

[0005] The purpose of the utility model is achieved through the following technical solutions: a hawthorn sorting and selecting device, comprising a first box body, a tooth groove is opened on one side of the first box body, a gear is arranged inside the tooth groove, a sorting device is arranged on one side of the gear, a baffle is arranged on one side of the top of the sorting device, a cam is rotatably connected to one side of the first box body, one end of the cam passes through the first box body and is fixedly connected to a first sprocket, a chain is matched and connected to the first sprocket, and a conveyor belt is placed on one side of the first box body;

[0006] The sorting device includes a connecting rod, one end of which is fixedly connected to the gear, a spring block is arranged on the wall surface of the connecting rod, a screen plate is rotatably connected to one side of both ends of the connecting rod, a straight groove is opened on the screen plate, and a push rod is arranged on the connecting rod, and the push rod is movably connected in the straight groove.

[0007] Preferably, the sieve plate is rotatably connected to the inner wall of the first box body away from one end of the connecting rod, both ends of the connecting rod are movably connected to the inner wall of the first box body, a plurality of linear arrays of spring blocks are fixedly connected to the wall surface of the connecting rod, a plurality of linear arrays of straight grooves are opened on the sieve plate, a plurality of push rods are movably sleeved on the connecting rod, the push rods are movably connected in the straight grooves, and a plurality of spring blocks are movably connected to one side inside the plurality of push rods.

[0008] Preferably, one side of the gear is meshed with the teeth of the tooth groove, and the top of the cam is movably connected to the screen plate.

[0009] Preferably, the two sides of the first box body are rotatably connected to the baffle via a rotating shaft, and both ends of the baffle are provided with rounded corners.

[0010] Preferably, the sieve plate is L-shaped, both ends of the sieve plate are provided with rounded corners, and one side of the spring block is provided with a rounded corner.

[0011] Preferably, a collecting plate is fixedly installed on one end of the outer side of the first box body away from the connecting rod, a second box body is fixedly installed on the bottom of the first box body, a third box body is fixedly installed on the bottom of the second box body, one side of the second box body and the third box body are both rotatably connected to the first sprocket, one side of the second box body is rotatably connected to the second sprocket, a motor is provided on one side of the second sprocket, the motor is fixedly installed on the second box body, and a collecting box is fixedly installed on the bottom of the third box body.

[0012] Preferably, a plurality of the first sprockets and the second sprockets are triangular sprockets matched on the chain.

[0013] Beneficial effects:

[0014] By setting up a sorting device, a motor is used to drive the chain and the first sprocket to rotate through the second sprocket, so that the cam rotates to push the screen plate up and down, so that the larger hawthorns after sorting can be conveniently poured onto the collecting plate, and the screen plate moves up and down in a fan-shaped motion to make the gears reciprocate in the tooth grooves, and the gears drive the connecting rods to rotate, and the straight surfaces of multiple spring blocks push the push rods to move in a circle. The push rods pass through the straight grooves provided on the screen plate, and will push out the hawthorns stuck in the straight grooves, thereby avoiding blockage caused by the hawthorns stuck in the straight grooves. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of another perspective of the utility model;

[0018] Figure 3 It is a schematic diagram of the cutaway structure of the first box body of the utility model;

[0019] Figure 4 It is a schematic diagram of the cutaway structure of the first box body of the utility model from another perspective;

[0020] Figure 5 It is a structural schematic diagram of the connecting rod and the push rod of the utility model;

[0021] Figure 6 For this utility model Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 7 It is a schematic diagram of the second state structure of the cam and the screen plate of the utility model.

[0023] In the figure: 1. first box body; 2. tooth groove; 3. gear; 4. sorting device; 401. connecting rod; 402. screen plate; 403. straight groove; 404. push rod; 405. spring block; 5. cam; 6. first sprocket; 7. chain; 8. baffle; 9. collecting plate; 10. second box body; 11. third box body; 12. motor; 13. second sprocket; 14. collecting box; 15. conveyor belt. DETAILED DESCRIPTION

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0027] like Figure 1-7As shown, a hawthorn sorting and selecting device comprises a first box body 1, a tooth groove 2 is provided on one side of the first box body 1, a gear 3 is provided inside the tooth groove 2, a sorting device 4 is provided on one side of the gear 3, a baffle 8 is provided on one side of the top of the sorting device 4, a cam 5 is rotatably connected to one side of the first box body 1, one end of the cam 5 passes through the first box body 1 and is fixedly connected to a first sprocket 6, a chain 7 is connected to the sprocket on the first sprocket 6, and a conveyor belt 15 is placed on one side of the first box body 1; the sorting device 4 comprises a connecting rod 401, one end of the connecting rod 401 The end is fixedly connected to the gear 3, a spring block 405 is arranged on the wall of the connecting rod 401, one side of the two ends of the connecting rod 401 is rotatably connected with a sieve plate 402, a straight groove 403 is opened on the sieve plate 402, and a push rod 404 is arranged on the connecting rod 401, and the push rod 404 is movably connected in the straight groove 403. By setting up the sorting device 4, the motor 12 drives the chain 7 and the first sprocket 6 to rotate through the second sprocket 13, so that the cam 5 rotates to push the sieve plate 402 up and down, so that the larger hawthorns after sorting can be conveniently poured onto the collecting plate 9.

[0028] The sieve plate 402 is rotatably connected to the inner wall of the first box body 1 at one end away from the connecting rod 401, and both ends of the connecting rod 401 are movably connected to the inner wall of the first box body 1. A plurality of spring blocks 405 are linearly arrayed and fixedly connected to the wall surface of the connecting rod 401. A plurality of straight grooves 403 are linearly arrayed and opened on the sieve plate 402. A plurality of push rods 404 are movably sleeved on the connecting rod 401, and the push rods 404 are movably connected in the straight grooves 403. A plurality of spring blocks 405 are movably connected to one end of the plurality of push rods 404. On the other side, the sieve plate 402 is L-shaped, and both ends of the sieve plate 402 are provided with rounded corners, and one side of the spring block 405 is provided with a rounded corner. The sieve plate 402 makes a fan-shaped motion up and down, so that the gear 3 rotates back and forth in the tooth groove 2, and the gear 3 drives the connecting rod 401 to rotate. The straight surfaces of multiple spring blocks 405 push the push rod 404 to move in a circle. The push rod 404 passes through the straight groove 403 provided on the sieve plate 402, and the hawthorn stuck in the straight groove 403 will be pushed out, thereby avoiding blockage caused by the hawthorn stuck in the straight groove 403.

[0029] One side of the gear 3 is meshed with the teeth of the tooth groove 2, the top of the cam 5 is movably connected to the screen plate 402, and the two sides inside the first box body 1 are rotatably connected to the baffle 8 through the rotating shaft, and both ends of the baffle 8 are provided with rounded corners.

[0030] A collecting plate 9 is fixedly installed on one end of the outer side of the first box body 1 away from the connecting rod 401, a second box body 10 is fixedly installed on the bottom of the first box body 1, a third box body 11 is fixedly installed on the bottom of the second box body 10, one side of the second box body 10 and the third box body 11 are both rotatably connected to the first sprocket 6, one side of the second box body 10 is rotatably connected to the second sprocket 13, a motor 12 is provided on one side of the second sprocket 13, the motor 12 is fixedly installed on the second box body 10, a collecting box 14 is fixedly installed on the bottom of the third box body 11, and multiple first sprockets 6 and second sprockets 13 are triangular sprockets matched on the chain 7.

[0031] The working process is as follows:

[0032] S1. The user starts the motor 12 and pours the hawthorns onto the conveyor belt 15. The hawthorns will be transported by the conveyor belt 15 and fall into the first box body 1. The baffle 8 can effectively prevent the hawthorns from falling into the gap. The hawthorns fall onto the sieve plate 402. Smaller hawthorns will continue to fall, while larger hawthorns will stay on the sieve plate 402.

[0033] S2, the motor 12 drives the second sprocket 13 to rotate, the second sprocket 13 drives the first sprocket 6 to rotate through the chain 7, and the first sprocket 6 drives the cam 5 in the first box 1 to rotate, thereby pushing the screen plate 402 up and down to make a fan-shaped movement, the screen plate 402 will form a certain inclination angle with the ground, and the larger hawthorns will pass through the screen plate 402 and enter the collecting plate 9;

[0034] S3, when the sieve plate 402 is pushed upward to make a fan-shaped movement by the cam 5, the sieve plate 402 will push up the baffle 8, and at the same time drive the gear 3 to mesh and move in the tooth groove 2, and the gear 3 drives the connecting rod 401 to rotate. During the rotation process, the connecting rod 401 pushes the push rod 404 through the straight groove 403 provided on the sieve plate 402 through the provided spring block 405 to make a fan-shaped movement upward, thereby ejecting the hawthorn stuck in the straight groove 403. Because the push rod 404 is hollow in the middle, the push rod 404 will fall when it is tilted to nearly 90 degrees, and the other end of the push rod 404 is stuck on the connecting rod 401;

[0035] S4, when the cam 5 pushes the screen plate 402 to reset downward and make a fan-shaped movement, the gear 3 meshes and moves downward in the tooth groove 2, so that the connecting rod 401 is reversed. Since one side of the elastic block 405 is provided with a rounded corner, the push rod 404 pushes the elastic block 405 to shrink, and finally the screen plate 402 returns to a horizontal position;

[0036] S5. Because a second box 10 and a third box 11 are provided, their internal structures are the same as those of the first box 1, and are driven by the chain 7 and the first sprocket 6, except that the sieve plate 402 is smaller. Smaller hawthorns fall onto the sieve plate 402 in the second box 10 for sorting, and smaller ones fall into the third box 11 for sorting. Finally, unqualified hawthorns and residues fall into the bottom collection box 14.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hawthorn sorting and selecting device, characterized in that: The invention comprises a first box body (1), a tooth groove (2) is provided on one side of the first box body (1), a gear (3) is provided inside the tooth groove (2), a sorting device (4) is provided on one side of the gear (3), a baffle (8) is provided on one side of the top of the sorting device (4), a cam (5) is rotatably connected to one side of the first box body (1), one end of the cam (5) passes through the first box body (1) and is fixedly connected to a first sprocket wheel (6), a chain (7) is cooperatively connected to the first sprocket wheel (6), and a conveyor belt (15) is placed on one side of the first box body (1); The sorting device (4) comprises a connecting rod (401), one end of which is fixedly connected to the gear (3), a spring block (405) is arranged on the wall surface of the connecting rod (401), one side of both ends of the connecting rod (401) is rotatably connected to a sieve plate (402), a straight groove (403) is provided on the sieve plate (402), and a push rod (404) is arranged on the connecting rod (401), and the push rod (404) is movably connected in the straight groove (403).

2. A hawthorn sorting and selecting device according to claim 1, characterized in that: The sieve plate (402) is rotatably connected to the inner wall of the first box body (1) at one end away from the connecting rod (401), and both ends of the connecting rod (401) are movably connected to the inner wall of the first box body (1). A plurality of spring blocks (405) are linearly arrayed and fixedly connected to the wall surface of the connecting rod (401). A plurality of straight grooves (403) are linearly arrayed and opened on the sieve plate (402). A plurality of push rods (404) are movably sleeved on the connecting rod (401), and the push rods (404) are movably connected in the straight grooves (403). A plurality of spring blocks (405) are movably connected to one side inside the plurality of push rods (404).

3. A hawthorn sorting and selecting device according to claim 1, characterized in that: One side of the gear (3) is meshed with the teeth of the tooth groove (2), and the top of the cam (5) is movably connected to the screen plate (402).

4. A hawthorn sorting and selecting device according to claim 1, characterized in that: The two sides inside the first box body (1) are rotatably connected to the baffle plate (8) via a rotating shaft, and both ends of the baffle plate (8) are provided with rounded corners.

5. The hawthorn sorting and selecting device according to claim 2, characterized in that: The sieve plate (402) is L-shaped, both ends of the sieve plate (402) are provided with rounded corners, and one side of the spring block (405) is provided with a rounded corner.

6. The hawthorn sorting and selecting device according to claim 1, characterized in that: A collecting plate (9) is fixedly mounted on one end of the outer side of the first box body (1) away from the connecting rod (401); a second box body (10) is fixedly mounted on the bottom of the first box body (1); a third box body (11) is fixedly mounted on the bottom of the second box body (10); one side of the second box body (10) and the third box body (11) are both rotatably connected to the first sprocket (6); one side of the second box body (10) is rotatably connected to the second sprocket (13); a motor (12) is provided on one side of the second sprocket (13); the motor (12) is fixedly mounted on the second box body (10); and a collecting box (14) is fixedly mounted on the bottom of the third box body (11).

7. A hawthorn sorting and selecting device according to claim 6, characterized in that: A plurality of the first sprockets (6) and the second sprockets (13) are triangular sprockets matched on the chain (7).

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