CN216856942U

CN216856942U - A reducing mechanism for wheat seed detects

Info

Publication number: CN216856942U
Application number: CN202123126277.3U
Authority: CN
Inventors: 曲俊旺; 冀国华; 柳国军
Original assignee: Hebei Wangfeng Seed Industry Co ltd
Current assignee: Hebei Wangfeng Seed Industry Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-07-01
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of wheat seed treatment, and provides a crushing device for wheat seed detection, which comprises a shell, wherein the upper end of the shell is fixedly connected with a discharge hopper, the upper end of the discharge hopper is fixedly connected with a crushing device, the lower end of the shell is fixedly connected with a power device, the front end of the shell is fixedly connected with a screening device, and a receiving hopper is placed in the shell.

Description

A reducing mechanism for wheat seed detects

Technical Field

The utility model relates to the technical field of wheat seed treatment, in particular to a crushing device for wheat seed detection.

Background

Wheat is a general name of wheat plants, is a gramineae plant, is one of three grains, is almost eaten as all but one sixth of the grains, is a cereal crop widely planted around the world, is one of staple foods of human beings, can be used for preparing foods such as bread, steamed bread, biscuits and noodles after being ground into flour, can be prepared into beer, alcohol, liquor or biomass fuel after being fermented, and the wide application of wheat determines the importance of wheat seeds.

However, when the wheat is crushed, the crushed wheat is not screened again and is directly detected, so that some wheat which is not crushed completely may exist in the crushed wheat flour, which results in lower detection accuracy and seriously affects the result of the wheat detection.

Therefore, the present invention provides a crushing device for wheat seed detection to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crushing device for wheat seed detection, which solves the problem that the wheat in the related technology does not have screening in the crushing process.

The technical scheme of the utility model is as follows:

the utility model provides a reducing mechanism for wheat seed detects, includes the casing, the upper end fixedly connected with of casing goes out the hopper, go out the upper end fixedly connected with reducing mechanism of hopper, the lower extreme fixedly connected with power device of casing, the front end fixedly connected with screening plant of casing, the inside of casing has been placed and has been connect the hopper.

As a further scheme of the utility model: the crushing device comprises a feeding hopper, a crushing box, a third bearing seat, a second driven wheel, a second driving wheel, a second belt, a first motor, a third rotating shaft, a first full gear, a second rotating rod and a crushing roller, wherein the upper end of the discharging hopper is fixedly connected with the crushing box; the right end of the crushing box is rotatably connected with a third rotating shaft, the right end of the third rotating shaft is fixedly connected with a second driven wheel, the circumferential surface of the third rotating shaft is fixedly connected with a first full gear, and the first full gear is meshed with the second full gear; the right end of the crushing box is fixedly connected with a first motor and a third bearing seat, the output shaft end of the first motor is fixedly connected with a second driving wheel, the second driving wheel and a second driven wheel are connected through a second belt, and the third bearing seat is rotatably connected with a third rotating shaft; just second full gear, second dwang and crushing roller symmetric distribution are both ends around first full gear, and during operation, open first motor, drive the second action wheel and rotate under the effect of first motor, the second action wheel rotates and drives the second from the driving wheel rotation under the effect of second belt, the second rotates from the driving wheel and drives the third pivot and rotate, the third pivot rotates and drives first full gear rotation, first full gear rotates and drives second full gear rotation, second full gear rotates and drives the second dwang and rotate, the second dwang rotates and drives crushing roller and rotate, can smash the wheat under the effect of crushing roller like this.

As a still further scheme of the utility model: the inside fixedly connected with of smashing the case cuts the tooth, cutting tooth is provided with a plurality of even distributions in the inside of smashing the case, and the during operation makes the more thorough that the wheat is smashed at the combined action of smashing the roller and cutting tooth.

As a still further scheme of the utility model: the lower end of the shell is fixedly connected with a first supporting leg, and the first supporting leg is provided with a plurality of supporting legs which are uniformly distributed at the lower end of the shell; the periphery fixedly connected with second supporting leg of crushing case, the second supporting leg is provided with a plurality of even distributions on the periphery of crushing case, and the during operation makes the casing more stable place subaerial under the effect of first supporting leg, makes the more stable place subaerial of crushing case under the effect of second supporting leg.

As a still further scheme of the utility model: the screening device comprises a screening bucket, a sliding hole, a sliding rod, a sliding block, a spring, a first rotating shaft, a first bevel gear, a rack, a second bevel gear, a second rotating shaft, a second bearing seat, a first bearing seat and a half gear, wherein the front end of the shell is fixedly connected with the second bearing seat and the first bearing seat, the front end surface of the shell is provided with the sliding hole, the sliding rod is fixedly connected inside the sliding hole, the circumferential surface of the sliding rod is connected with the sliding block in a sliding mode, the rear end of the sliding block is fixedly connected with the screening bucket, the screening bucket is connected with the shell in a sliding mode, the lower end of the sliding block is fixedly connected with the spring, one end, away from the sliding block, of the spring is fixedly connected with the sliding hole, and the lower end of the sliding block is fixedly connected with the rack; the front end of the shell is rotationally connected with a first rotating shaft, the circumferential surface of the first rotating shaft is fixedly connected with a half gear, the first rotating shaft is rotatably connected with the first bearing seat, the front end of the first rotating shaft is fixedly connected with a first bevel gear, the first bevel gear is engaged with a second bevel gear, the right end of the second bevel gear is fixedly connected with a second rotating shaft, the second rotating shaft is rotationally connected with the second bearing seat, when in work, the rotation of the first rotating shaft drives the half gear to rotate, the half gear intermittently drives the rack to move upwards, when the rack moves upwards to drive the slide block to move along the slide rod, and when the half gear is not engaged with the rack, at the moment, the sliding block stably moves downwards under the action of the spring, so that the sieve hopper can move up and down along with the up-and-down movement of the sliding block, and the purpose of sieving wheat can be achieved by utilizing the sieve hopper.

As a still further scheme of the utility model: the power device comprises a double-shaft motor, a first driving wheel, a first driven wheel, a fourth bearing seat, a first rotating rod and a first belt, the lower end of the shell is fixedly connected with a double-shaft motor and a fourth bearing seat, the output shaft end of the double-shaft motor is fixedly connected with a first rotating rod, the first rotating rod is rotatably connected with the fourth bearing seat, the front end of the first rotating rod is fixedly connected with a first driving wheel, the circumferential surface of the first rotating shaft positioned at the left end is fixedly connected with a first driven wheel, the first driving wheel and the first driven wheel are connected through a first belt, when the double-shaft motor works, the double-shaft motor is started, the first rotating rod is driven to rotate under the action of the double-shaft motor, the first rotating rod drives the first driving wheel to rotate, the first driving wheel rotates to drive the first driven wheel to rotate under the action of the first belt, and power is supplied to the screening device under the action of the first driven wheel.

As a still further scheme of the utility model: the sliding hole, the sliding rod, the sliding block, the spring, the first rotating shaft, the first bevel gear, the rack, the second bevel gear, the second rotating shaft, the second bearing seat, the first bearing seat and the half gear are symmetrically distributed at the front end and the rear end of the shell, and the screen hopper can move up and down more stably during operation.

As a still further scheme of the utility model: the fourth bearing seat is provided with a plurality of even distributions at the lower extreme of casing, and during operation, a plurality of fourth bearing seats make the rotation of first rotation pole more stable.

The working principle and the beneficial effects of the utility model are as follows:

in the utility model, through the cooperation of a sieve hopper, a sliding hole, a sliding rod, a sliding block, a spring, a first rotating shaft, a first bevel gear, a rack, a second bevel gear, a second rotating shaft, a second bearing seat, a first bearing seat, a half gear, a double-shaft motor, a first driving wheel, a first driven wheel, a fourth bearing seat, a first rotating rod and a first belt, when crushed wheat falls into the sieve hopper, the double-shaft motor is started simultaneously, the first rotating rod is driven to rotate under the action of the double-shaft motor, the first rotating rod drives the first driving wheel to rotate, the first driving wheel drives the first driven wheel to rotate under the action of the first belt, the first driven wheel drives the first rotating shaft to rotate, the half gear is driven to rotate along with the rotation of the first rotating shaft, the rack is intermittently driven to move upwards by the rotation of the half gear, and when the rack moves upwards, the sliding block is driven to move along the sliding rod, when the half gear is not meshed with the rack, the sliding block stably moves downwards under the action of the spring at the moment, so that the sieve hopper can move up and down along with the up and down movement of the sliding block, the purpose of sieving wheat can be achieved by utilizing the sieve hopper, the wheat falling from the sieve hopper can be used for detection, the problem that the wheat cannot be sieved after being crushed by the traditional method is solved, and the purpose of improving the wheat detection accuracy is achieved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of B of FIG. 1 according to the present invention;

FIG. 4 is a schematic overall structure view of a front view section of the present invention;

FIG. 5 is an enlarged view of C in FIG. 4 according to the present invention;

FIG. 6 is a schematic bottom view of the present invention;

FIG. 7 is an enlarged view of D in FIG. 6 according to the present invention.

In the figure: 1. a housing; 2. a first support leg; 3. a second support leg; 4. a crushing box; 5. a feed hopper; 6. a receiving hopper; 7. a fourth bearing seat; 8. a first belt; 9. a discharge hopper; 10. a screen bucket; 11. a first drive wheel; 12. a slide hole; 13. a slide bar; 14. a slider; 15. a first rotating shaft; 16. a rack; 17. a half gear; 18. a first bearing housing; 19. a second bearing housing; 20. a spring; 21. a first bevel gear; 22. a second bevel gear; 23. a second rotating shaft; 24. a first driven wheel; 26. a first motor; 27. a second drive wheel; 28. a first full gear; 29. a second belt; 30. a third rotating shaft; 31. a third bearing seat; 32. a second driven wheel; 33. a second full gear; 34. a second rotating lever; 35. a crushing roller; 36. cutting teeth; 37. a double-shaft motor; 38. a first rotating lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

Example 1

As shown in fig. 1 to 7, the present embodiment provides a crushing device for wheat seed detection, which includes a casing 1, a hopper 9 fixedly connected to the upper end of the casing 1, a crushing device fixedly connected to the upper end of the hopper 9, a power device fixedly connected to the lower end of the casing 1, a screening device fixedly connected to the front end of the casing 1, and a receiving hopper 6 placed inside the casing 1.

In this example, as a further embodiment of the utility model: the crushing device comprises a feed hopper 5, a crushing box 4, a third bearing seat 31, a second driven wheel 32, a second driving wheel 27, a second belt 29, a first motor 26, a third rotating shaft 30, a first full gear 28, a second full gear 33, a second rotating rod 34 and a crushing roller 35, wherein the upper end of the discharge hopper 9 is fixedly connected with the crushing box 4, the upper end of the crushing box 4 is fixedly connected with the feed hopper 5, the inner part of the crushing box 4 is rotatably connected with the second rotating rod 34, the circumferential surface of the second rotating rod 34 is fixedly connected with the crushing roller 35, and the right end of the second rotating rod 34 is fixedly connected with the second full gear 33; the right end of the crushing box 4 is rotatably connected with a third rotating shaft 30, the right end of the third rotating shaft 30 is fixedly connected with a second driven wheel 32, the circumferential surface of the third rotating shaft 30 is fixedly connected with a first full gear 28, and the first full gear 28 is meshed with a second full gear 33; a first motor 26 and a third bearing seat 31 are fixedly connected to the right end of the crushing box 4, a second driving wheel 27 is fixedly connected to the output shaft end of the first motor 26, the second driving wheel 27 is connected with a second driven wheel 32 through a second belt 29, and the third bearing seat 31 is rotatably connected with a third rotating shaft 30; and second full gear 33, second dwang 34 and crushing roller 35 symmetric distribution are both ends around first full gear 28, in operation, turn on first motor 26, drive second action wheel 27 and rotate under the effect of first motor 26, second action wheel 27 rotates and drives second from the driving wheel 32 to rotate under the effect of second belt 29, second from the driving wheel 32 rotates and drives third pivot 30 to rotate, third pivot 30 rotates and drives first full gear 28 to rotate, first full gear 28 rotates and drives second full gear 33 to rotate, second full gear 33 rotates and drives second dwang 34 to rotate, second dwang 34 rotates and drives crushing roller 35 to rotate, can smash wheat under the effect of crushing roller 35 like this.

As still further embodiments of the utility model: the inside fixedly connected with of crushing case 4 cuts tooth 36, cuts tooth 36 and is provided with a plurality of even distributions in the inside of crushing case 4, and the during operation makes the more thorough that the wheat is kibbling at crushing roller 35 and the combined action of cutting tooth 36.

As still further embodiments of the utility model: the lower end of the shell 1 is fixedly connected with a first supporting leg 2, and the first supporting leg 2 is provided with a plurality of supporting legs which are uniformly distributed at the lower end of the shell 1; smash the periphery fixedly connected with second supporting leg 3 of case 4, second supporting leg 3 is provided with a plurality of even distributions on the periphery of smashing case 4, and the during operation makes casing 1 more stable place subaerial under the effect of first supporting leg 2, makes smashing case 4 more stable place subaerial under the effect of second supporting leg 3.

As still further embodiments of the present invention: the screening device comprises a screening bucket 10, a sliding hole 12, a sliding rod 13, a sliding block 14, a spring 20, a first rotating shaft 15, a first bevel gear 21, a rack 16, a second bevel gear 22, a second rotating shaft 23, a second bearing seat 19, a first bearing seat 18 and a half gear 17, wherein the front end of the shell 1 is fixedly connected with the second bearing seat 19 and the first bearing seat 18, the sliding hole 12 is formed in the front end surface of the shell 1, the sliding rod 13 is fixedly connected inside the sliding hole 12, the sliding block 14 is connected to the circumferential surface of the sliding rod 13 in a sliding mode, the screening bucket 10 is fixedly connected to the rear end of the sliding block 14, the screening bucket 10 is slidably connected with the shell 1, the spring 20 is fixedly connected to the lower end of the sliding block 14, one end, far away from the sliding block 14, of the spring 20 is fixedly connected with the sliding hole 12, and the rack 16 is fixedly connected to the lower end of the sliding block 14; the front end of the shell 1 is rotatably connected with a first rotating shaft 15, the circumferential surface of the first rotating shaft 15 is fixedly connected with a half gear 17, the first rotating shaft 15 is rotatably connected with a first bearing seat 18, the front end of the first rotating shaft 15 is fixedly connected with a first bevel gear 21, the first bevel gear 21 is meshed with a second bevel gear 22, the right end of the second bevel gear 22 is fixedly connected with a second rotating shaft 23, the second rotating shaft 23 is rotatably connected with a second bearing seat 19, during operation, with the rotation of the first rotating shaft 15, the half gear 17 rotates to intermittently drive the rack 16 to move upwards, when the rack 16 moves upwards to drive the sliding block 14 to move along the sliding rod 13, when the half gear 17 is not engaged with the rack 16, at this time, the sliding block 14 is stably moved downwards under the action of the spring 20, so that the sieve hopper 10 can be moved upwards and downwards along with the up-and-down movement of the sliding block 14, and the purpose of sieving wheat can be achieved by utilizing the sieve hopper 10.

As still further embodiments of the utility model: the power device comprises a double-shaft motor 37, a first driving wheel 11, a first driven wheel 24, a fourth bearing seat 7, a first rotating rod 38 and a first belt 8, the double-shaft motor 37 and the fourth bearing seat 7 are fixedly connected to the lower end of the shell 1, a first rotating rod 38 is fixedly connected to the output shaft end of the double-shaft motor 37, the first rotating rod 38 is rotatably connected with the fourth bearing seat 7, the first driving wheel 11 is fixedly connected to the front end of the first rotating rod 38, the first driven wheel 24 is fixedly connected to the circumferential surface of the first rotating shaft 15 at the left end, the first driving wheel 11 is connected with the first driven wheel 24 through the first belt 8, when the power device works, the double-shaft motor 37 is started, the first rotating rod 38 is driven to rotate under the action of the double-shaft motor 37, the first rotating rod 38 rotates to drive the first driving wheel 11 to rotate, the first driving wheel 11 rotates to drive the first driven wheel 24 to rotate under the action of the first belt 8, the screening device is powered by the first driven wheel 24.

As still further embodiments of the utility model: the sliding hole 12, the sliding rod 13, the sliding block 14, the spring 20, the first rotating shaft 15, the first bevel gear 21, the rack 16, the second bevel gear 22, the second rotating shaft 23, the second bearing seat 19, the first bearing seat 18 and the half gear 17 are symmetrically distributed at the front end and the rear end of the shell 1, and during operation, the sieve hopper 10 can move up and down more stably.

As still further embodiments of the utility model: the fourth bearing seat 7 is provided with a plurality of even distributions at the lower extreme of casing 1, and during operation, a plurality of fourth bearing seats 7 make first rotation pole 38 more stable rotate.

The working principle of the utility model is as follows:

when the utility model is used, wheat is fed into the crushing box 4 through the feed hopper 5, the first motor 26 is started simultaneously, the second driving wheel 27 is driven to rotate under the action of the first motor 26, the second driving wheel 27 drives the second driven wheel 32 to rotate under the action of the second belt 29, the second driven wheel 32 drives the third rotating shaft 30 to rotate, the third rotating shaft 30 drives the first full gear 28 to rotate, the first full gear 28 drives the second full gear 33 to rotate, the second full gear 33 drives the second rotating rod 34 to rotate, the second rotating rod 34 drives the crushing roller 35 to rotate, the crushed wheat is fully crushed under the combined action of the crushing roller 35 and the cutting teeth 36, the crushed wheat falls into the sieve hopper 10 through the discharge hopper 9, the double-shaft motor 37 is started simultaneously, the first rotating rod 38 is driven to rotate under the action of the double-shaft driving wheel 37, the first rotating rod 38 drives the first rotating rod 11 to rotate, the first driving wheel 11 rotates to drive the first driven wheel 24 to rotate under the action of the first belt 8, the first driven wheel 24 rotates to drive the first rotating shaft 15 at the left end to rotate, the first rotating shaft 15 at the left end rotates to drive the half gear 17 and the first bevel gear 21 at the left end to rotate, the first bevel gear 21 at the left end rotates to drive the second bevel gear 22 at the left end to rotate, the second bevel gear 22 at the left end rotates to drive the second rotating shaft 23 to rotate, the second rotating shaft 23 rotates to drive the second bevel gear 22 at the right end to rotate, the second bevel gear 22 at the right end rotates to drive the first bevel gear 21 at the right end to rotate, the first bevel gear 21 at the right end rotates to drive the first rotating shaft 15 at the right end to rotate, the first rotating shaft 15 at the right end rotates to drive the half gear 17 at the right end to rotate, and thus the half gears 17 at the left end and the right end rotate simultaneously, when the half gear 17 is meshed with the rack 16, the rack 16 is driven to move upwards, the rack 16 moves upwards to drive the sliding block 14 to move along the sliding rod 13, the sliding block 14 moves upwards to drive the sieve hopper 10 to move upwards, when the half gear 17 is not meshed with the rack 16, the sliding block 14 stably moves downwards under the action of the spring 20, the sieve hopper 10 can move upwards and downwards along with the up-and-down movement of the sliding block 14, the purpose of sieving wheat can be achieved by utilizing the sieve hopper 10, the sieved wheat falls into the receiving hopper 6 through the sieve hopper 10, and the wheat in the receiving hopper 6 can be taken for detection.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a reducing mechanism for wheat seed detects, its characterized in that, includes casing (1), the upper end fixedly connected with of casing (1) goes out hopper (9), go out the upper end fixedly connected with reducing mechanism of hopper (9), the lower extreme fixedly connected with power device of casing (1), the front end fixedly connected with screening plant of casing (1), the inside of casing (1) has been placed and has been connect hopper (6).

2. The crushing device for wheat seed detection according to claim 1, the crushing device comprises a feed hopper (5), a crushing box (4), a third bearing seat (31), a second driven wheel (32), a second driving wheel (27), a second belt (29), a first motor (26), a third rotating shaft (30), a first full gear (28), a second full gear (33), a second rotating rod (34) and a crushing roller (35), the upper end of the discharge hopper (9) is fixedly connected with a crushing box (4), the upper end of the crushing box (4) is fixedly connected with a feed hopper (5), a second rotating rod (34) is rotatably connected inside the crushing box (4), the circumferential surface of the second rotating rod (34) is fixedly connected with a crushing roller (35), the right end of the second rotating rod (34) is fixedly connected with a second full gear (33); the right end of the crushing box (4) is rotatably connected with a third rotating shaft (30), the right end of the third rotating shaft (30) is fixedly connected with a second driven wheel (32), the circumferential surface of the third rotating shaft (30) is fixedly connected with a first full gear (28), and the first full gear (28) is meshed with a second full gear (33); a first motor (26) and a third bearing seat (31) are fixedly connected to the right end of the crushing box (4), a second driving wheel (27) is fixedly connected to an output shaft end of the first motor (26), the second driving wheel (27) is connected with a second driven wheel (32) through a second belt (29), and the third bearing seat (31) is rotatably connected with a third rotating shaft (30); and the second full gear (33), the second rotating rod (34) and the crushing roller (35) are symmetrically distributed at the front end and the rear end of the first full gear (28).

3. The crushing device for wheat seed detection according to claim 2, wherein a cutting tooth (36) is fixedly connected to the inside of the crushing box (4), and the cutting tooth (36) is provided with a plurality of cutting teeth uniformly distributed in the inside of the crushing box (4).

4. The smashing device for wheat seed detection according to claim 2, wherein a first support leg (2) is fixedly connected to the lower end of the housing (1), and the first support leg (2) is provided with a plurality of support legs uniformly distributed at the lower end of the housing (1); the periphery of crushing case (4) fixedly connected with second supporting leg (3), second supporting leg (3) are provided with a plurality of even distributions on the periphery of crushing case (4).

5. The smashing device for wheat seed detection according to claim 1, wherein the sieving device comprises a sieving bucket (10), a sliding hole (12), a sliding rod (13), a sliding block (14), a spring (20), a first rotating shaft (15), a first bevel gear (21), a rack (16), a second bevel gear (22), a second rotating shaft (23), a second bearing seat (19), a first bearing seat (18) and a half gear (17), the front end of the shell (1) is fixedly connected with the second bearing seat (19) and the first bearing seat (18), the front end face of the shell (1) is provided with the sliding hole (12), the sliding rod (13) is fixedly connected inside the sliding hole (12), the circumferential face of the sliding rod (13) is slidably connected with the sliding block (14), and the rear end of the sliding block (14) is fixedly connected with the sieving bucket (10), the sieve hopper (10) is connected with the shell (1) in a sliding mode, the lower end of the sliding block (14) is fixedly connected with a spring (20), one end, far away from the sliding block (14), of the spring (20) is fixedly connected with the sliding hole (12), and the lower end of the sliding block (14) is fixedly connected with a rack (16); the front end of the shell (1) is rotatably connected with a first rotating shaft (15), a half gear (17) is fixedly connected with the circumferential surface of the first rotating shaft (15), the first rotating shaft (15) is rotatably connected with a first bearing seat (18), a first bevel gear (21) is fixedly connected with the front end of the first rotating shaft (15), a second bevel gear (22) is meshed with the first bevel gear (21), a second rotating shaft (23) is fixedly connected with the right end of the second bevel gear (22), and the second rotating shaft (23) is rotatably connected with a second bearing seat (19).

6. The crushing device for wheat seed detection according to claim 5, the power device comprises a double-shaft motor (37), a first driving wheel (11), a first driven wheel (24), a fourth bearing seat (7), a first rotating rod (38) and a first belt (8), the lower end of the shell (1) is fixedly connected with a double-shaft motor (37) and a fourth bearing seat (7), a first rotating rod (38) is fixedly connected with the output shaft end of the double-shaft motor (37), the first rotating rod (38) is connected with the fourth bearing seat (7) in a rotating way, the front end of the first rotating rod (38) is fixedly connected with a first driving wheel (11), the circumferential surface of the first rotating shaft (15) at the left end is fixedly connected with a first driven wheel (24), and the first driving wheel (11) is connected with the first driven wheel (24) through a first belt (8).

7. The smashing device for wheat seed detection according to claim 5, wherein the sliding hole (12), the sliding rod (13), the sliding block (14), the spring (20), the first rotating shaft (15), the first bevel gear (21), the rack (16), the second bevel gear (22), the second rotating shaft (23), the second bearing seat (19), the first bearing seat (18) and the half gear (17) are symmetrically distributed at the front end and the rear end of the shell (1).

8. A crushing device for wheat seed detection according to claim 6, characterized in that the fourth bearing seat (7) is provided with a plurality of uniform distribution at the lower end of the housing (1).