CN220289021U - Agricultural product system appearance sampling device - Google Patents

Abstract

The utility model belongs to the technical field of detection, in particular to an agricultural product sample preparation and sampling device, which aims at the problems that the working efficiency is reduced and the use is inconvenient because unqualified agricultural product fragments are manually screened in the prior art, and the utility model provides a scheme that the agricultural product sample preparation and sampling device comprises a box body, wherein the top end of the box body is provided with a feed inlet for feeding; the first crushing rollers are arranged in the box body, the circumferential surfaces of the first crushing rollers are fixedly connected with a plurality of first crushing blades for crushing agricultural products, a group of crushing assemblies are arranged in the box body, and the crushing assemblies are used for driving the first crushing blades to crush the agricultural products; the filter screen, the interior fixedly connected with of box returns the template, and the filter screen is located the top of returning the template and is used for screening the agricultural product after the breakage, can effectual increase work efficiency, promotes the convenience of work, facilitates the use.

Description

Agricultural product system appearance sampling device

Technical Field

The utility model relates to the technical field of detection, in particular to an agricultural product sample preparation and sampling device.

Background

Agricultural products are agricultural products such as sorghum, rice, peanuts, corn, wheat, earth specialty products in various regions, and the like. The national regulation primary agricultural products refer to plants, animals and products thereof obtained in agricultural activities, and do not comprise various processed products, and agricultural products need to be detected in order to ensure the safety of the agricultural products, and the agricultural products need to be crushed in the detection of the agricultural products, so that the agricultural product mixed solution which is crushed later is convenient to detect, and a crushing device for agricultural product detection is arranged.

Through retrieval, chinese patent with the patent publication number of CN217006405U discloses a crushing and sampling device for agricultural product detection, and relates to the technical field of agriculture, the crushing and sampling device comprises a supporting device, wherein the left side surface and the right side surface of the supporting device are respectively provided with a positioning device, and the front end of the positioning device is movably connected with a collecting box; the utility model discloses an unable agricultural product fragment after the breakage sieves when using, and the agricultural product fragment after the breakage can exist massive inconvenient sample detection, and this patent still needs the manual work to sieve unqualified agricultural product fragment, can reduce work efficiency, inconvenient use.

In order to solve the problems, the utility model provides an agricultural product sample preparation and sampling device.

Disclosure of Invention

The utility model provides an agricultural product sample preparation and sampling device, which solves the defects that in the prior art, unqualified agricultural product fragments are manually screened, the working efficiency is reduced and the use is inconvenient.

The utility model provides the following technical scheme:

the agricultural product sample preparation and sampling device comprises a box body, wherein a feed inlet for feeding is formed in the top end of the box body; the agricultural product crushing machine comprises a box body, two first crushing rollers, a plurality of first crushing blades and a plurality of crushing assemblies, wherein the two first crushing rollers are arranged in the box body, the circumferential surfaces of the two first crushing rollers are fixedly connected with the first crushing blades for crushing agricultural products, a group of crushing assemblies are arranged in the box body, and the crushing assemblies are used for driving the first crushing blades to crush the agricultural products; the filter screen is fixedly connected with a return plate in the box body, the filter screen is arranged at the top end of the return plate and is used for screening crushed agricultural products, a group of belladonna assemblies are arranged on the lower side of the filter screen, and the belladonna assemblies are used for filtering out the agricultural product fragments meeting the specification; the collection box is connected to the bottom of the box body in a sliding mode and is used for receiving agricultural products which are filtered by the filter screen and meet the specification.

In one possible design, the crushing assembly comprises two first rotating shafts rotatably connected in the box body, two first crushing rollers are fixedly connected to the circumferential surfaces of the two first rotating shafts respectively, the two first rotating shafts all extend outwards and penetrate through the side ends of the box body in an active mode, the two first gears are fixedly connected to the circumferential surfaces of the first rotating shafts, the two first gears are meshed, a driving motor is fixedly connected to the side ends of the box body, and the driving motor is connected with one of the first rotating shafts through a coupling.

In one possible design, rotate in the box and be connected with two second pivots, two the second pivot is all outwards movable run through the side of box and outwards extend, two the equal fixedly connected with second gear of circumference surface of second pivot, two the second gear meshes mutually, two the equal fixedly connected with second crushing roller of circumference surface of second pivot, two the equal fixedly connected with of circumference surface of second crushing roller a plurality of second crushing blades, one of them the equal fixedly connected with synchronizing wheel of circumference surface of second pivot and one of them first pivot, two the circumference surface transmission of synchronizing wheel is connected with the hold-in range.

In one possible design, two material tilting plates are fixedly connected in the box body, and the two material tilting plates are respectively arranged between the two first crushing rollers and the two second crushing rollers.

In one possible design, the pitch assembly comprises four connecting rods which are connected in a sliding manner in a return plate, the filter screen is fixedly connected to the top ends of the four connecting rods, the bottom ends of the connecting rods are fixedly connected with two connecting plates, the top ends of the connecting plates are fixedly connected with two springs, the springs are fixedly connected to the bottom ends of the return plate, the springs are respectively sleeved on the circumferential surfaces of the four connecting rods, a third rotating shaft is rotationally connected in the box body, two rotating rods are fixedly connected with the circumferential surfaces of the third rotating shaft and are respectively contacted with the bottom ends of the two connecting plates, a fourth gear is fixedly connected with the circumferential surfaces of the third rotating shaft, and the side ends of the box body are rotationally connected with a third gear meshed with the fourth gear.

In one possible design, the side end of the box body is provided with a viewing port, and a box door is rotationally connected in the viewing port.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, after the agricultural products entering the box body are effectively crushed through the crushing assembly, the crushed agricultural products are screened through the filter screen, so that the broken agricultural product blocks taken by workers during mechanical energy sampling can be directly used, additional screening is not needed, the working efficiency can be effectively increased, the convenience of work is improved, and the mechanical energy sampling machine is convenient to use.

Drawings

FIG. 1 is a front perspective view of a sample collection device for agricultural products according to an embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of an agricultural product sampling device according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing the opening of a bin gate of an agricultural product sampling device according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of an agricultural product sampling device according to an embodiment of the present utility model;

fig. 5 is a partial perspective view of an agricultural product sampling device according to an embodiment of the present utility model.

Reference numerals:

1. a case; 2. a feed inlet; 3. a first gear; 4. a first rotating shaft; 5. a second rotating shaft; 6. a second gear; 7. a synchronizing wheel; 8. a synchronous belt; 9. a third gear; 10. a fourth gear; 11. a third rotating shaft; 12. a viewing port; 13. a door; 14. a collection box; 15. a driving motor; 16. a first crushing roller; 17. a first crushing blade; 18. a second crushing roller; 19. a second crushing blade; 20. a filter screen; 21. a return plate; 22. a connecting plate; 23. a material pouring plate; 24. a connecting rod; 25. a spring; 26. and (5) rotating the rod.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

Example 1

Referring to fig. 1-5, a sample preparation and sampling device comprises a box body 1, wherein a feed inlet 2 for feeding is formed in the top end of the box body 1; the agricultural product crushing machine comprises two first crushing rollers 16, wherein the two first crushing rollers 16 are arranged in a box body 1, a plurality of first crushing blades 17 for crushing the agricultural product are fixedly connected to the circumferential surfaces of the two first crushing rollers 16, a group of crushing assemblies are arranged in the box body 1, and the crushing assemblies are used for driving the plurality of first crushing blades 17 to crush the agricultural product; the box body 1 is fixedly connected with a return plate 21, the filter screen 20 is arranged at the top end of the return plate 21 and is used for screening crushed agricultural products, a group of belladonna components are arranged on the lower side of the filter screen 20, and the belladonna components are used for filtering out the agricultural product fragments meeting the specification; the collecting box 14 is connected to the bottom end of the box body 1 in a sliding manner and is used for receiving agricultural products which are filtered by the filter screen 20 and meet the specification; after the agricultural products in the entering box body 1 are effectively crushed through the crushing assembly, the filter screen 20 is further arranged to screen the crushed agricultural products, so that the agricultural product fragments taken by the staff can be directly used when the mechanical energy is sampled, additional screening is not needed, the working efficiency can be effectively increased, the convenience of work is improved, and the use is convenient.

Referring to fig. 1 and 4, the crushing assembly includes two first rotating shafts 4 rotatably connected in the case 1, two first crushing rollers 16 are fixedly connected to circumferential surfaces of the two first rotating shafts 4, the two first rotating shafts 4 are all movably penetrated through side ends of the case 1 outwards and extend outwards, the circumferential surfaces of the two first rotating shafts 4 are all fixedly connected with first gears 3, the two first gears 3 are meshed, a driving motor 15 is fixedly connected to the side ends of the case 1, and the driving motor 15 is connected with one of the first rotating shafts 4 through a coupling.

Referring to fig. 1 and 4, two second rotating shafts 5 are rotatably connected to the box 1, the two second rotating shafts 5 extend outwards and penetrate through the side ends of the box 1, the circumferential surfaces of the two second rotating shafts 5 are fixedly connected with second gears 6, the two second gears 6 are meshed, the circumferential surfaces of the two second rotating shafts 5 are fixedly connected with second crushing rollers 18, the circumferential surfaces of the two second crushing rollers 18 are fixedly connected with a plurality of second crushing blades 19, one of the circumferential surfaces of the second rotating shafts 5 and one of the first rotating shafts 4 are fixedly connected with synchronous wheels 7, and the circumferential surfaces of the two synchronous wheels 7 are in transmission connection with synchronous belts 8; two material tilting plates 23 are fixedly connected in the box body 1, and the two material tilting plates 23 are respectively arranged between the two first crushing rollers 16 and the two second crushing rollers 18; the agricultural products are placed in the box body 1 through the feeding hole 2, the first rotating shaft 4 is driven to rotate through the starting driving motor 15, the first rotating shaft 4 rotates to drive the first crushing roller 16, the first crushing blade 17 and the first gear 3 on one side to rotate, the first gear 3 rotates to drive the other first gear 3 to rotate, the other first rotating shaft 4, the first crushing roller 16 and the first crushing blade 17 on the other side are driven to reversely rotate by the other first gear 3, thereby cutting and crushing the agricultural products entering the box body 1 and among the plurality of first crushing blades 17, the crushed agricultural products enter the plurality of second crushing blades 19, the first rotating shaft 4 rotates to drive the synchronizing wheel 7 to rotate, the synchronizing wheel 7 drives the synchronizing wheel 7 on the surface of the second rotating shaft 5 to rotate through the synchronous belt 8, the second rotating shaft 5 drives the second gear 6 to rotate, the other second gear 6 rotates reversely, and the two second gears 6 respectively drive the two second rotating shafts 5 to reversely rotate to crush the agricultural products after primary crushing.

The present application may be used with agricultural products, as well as other fields suitable for use in the present application.

Example 2

Referring to fig. 1-5, an agricultural product sample preparation and sampling device comprises a box body 1, wherein a feed inlet 2 for feeding is formed in the top end of the box body 1; the agricultural product crushing machine comprises two first crushing rollers 16, wherein the two first crushing rollers 16 are arranged in a box body 1, a plurality of first crushing blades 17 for crushing the agricultural product are fixedly connected to the circumferential surfaces of the two first crushing rollers 16, a group of crushing assemblies are arranged in the box body 1, and the crushing assemblies are used for driving the plurality of first crushing blades 17 to crush the agricultural product; the box body 1 is fixedly connected with a return plate 21, the filter screen 20 is arranged at the top end of the return plate 21 and is used for screening crushed agricultural products, a group of belladonna components are arranged on the lower side of the filter screen 20, and the belladonna components are used for filtering out the agricultural product fragments meeting the specification; and the collecting box 14 is connected with the bottom end of the box body 1 in a sliding manner and is used for receiving the agricultural products which are filtered by the filter screen 20 and meet the specification.

Referring to fig. 1, 4 and 5, the pitch assembly comprises four connecting rods 24 which are slidably connected in a return plate 21, a filter screen 20 is fixedly connected to the top ends of the four connecting rods 24, the bottom ends of the four connecting rods 24 are fixedly connected with two connecting plates 22, the top ends of the two connecting plates 22 are fixedly connected with two springs 25, the four springs 25 are fixedly connected to the bottom ends of the return plate 21, the four springs 25 are respectively sleeved on the circumferential surfaces of the four connecting rods 24, a third rotating shaft 11 is rotationally connected in a box 1, two rotating rods 26 are fixedly connected to the circumferential surface of the third rotating shaft 11, the two rotating rods 26 are respectively contacted with the bottom ends of the two connecting plates 22, the circumferential surface of the third rotating shaft 11 is fixedly connected with a fourth gear 10, the side end of the box 1 is rotationally connected with a third gear 9 meshed with the fourth gear 10, and the third gear 9 is meshed with one of the second gears 6; then falls onto the filter screen 20, the second gear 6 rotates to drive the third gear 9 to rotate, the third gear 9 rotates to drive the fourth gear 10 to rotate, the fourth gear 10 rotates to drive the third rotating shaft 11 to rotate, the third rotating shaft 11 rotates to drive the two rotating rods 26, when the protruding parts of the two rotating rods 26 face upwards, the two connecting plates 22 are extruded to move upwards, the two connecting plates 22 drive the filter screen 20 to ascend through the four connecting rods 24, and when the rotating rods 26 face downwards, the elasticity of the springs 25 can push the connecting plates 22 to reset, so that the filter screen 20 is driven to reset, and the filter screen 20 is driven to pitch in a reciprocating manner, and fragments of agricultural products meeting standards on the filter screen 20 are processed into the collecting box 14.

Referring to fig. 3, a viewing port 12 is formed at the side end of the box body 1, a box door 13 is rotatably connected to the viewing port 12, and the box door 13 is conveniently opened to recycle and clean unqualified agricultural product fragments on the upper side of the filter screen 20.

However, as well known to those skilled in the art, the working principle and wiring method of the driving motor 15 are common, and they are all conventional means or common knowledge, and will not be described herein in detail, and any choice may be made by those skilled in the art according to their needs or convenience.

The working principle and the using flow of the technical scheme are as follows: the agricultural products are placed in the box body 1 through the feeding hole 2, the first rotating shaft 4 is driven to rotate by the starting driving motor 15, the first crushing roller 16, the first crushing blade 17 and the first gear 3 on one side are driven to rotate by the first rotating shaft 4, the first crushing roller 16 and the first crushing blade 17 on the other side are driven by the first gear 3 to rotate by the first gear 3, the first crushing roller 16 and the first crushing blade 17 on the other side are reversely rotated, so that the agricultural products entering the box body 1 between the first crushing blades 17 are cut and crushed, the crushed agricultural products enter between the second crushing blades 19, the first rotating shaft 4 rotates to drive the synchronizing wheel 7 to rotate, the synchronizing wheel 7 drives the synchronizing wheel 7 on the surface of the second rotating shaft 5 to rotate through the synchronizing belt 8, the second rotating shaft 5 drives the second gear 6 to rotate, the other second gear 6 to reversely rotate, the two second gears 6 respectively drive the two second rotating shafts 5 to reversely rotate to carry out secondary crushing after the primary crushing, then fall onto 20, the second gear 6 rotates to drive the third gear 9 to drive the third rotating shaft 10 to rotate to drive the connecting rod 20 to rotate upwards, and the fourth rotating rod 20 rotates to drive the connecting rod 22 to rotate upwards through the connecting rod 20, and the connecting rod 20 rotates upwards through the reset of the connecting rod 20 when the second rotating rod 10 rotates, and the connecting rod 20 rotates upwards through the third rotating rod 20 rotates, and the connecting rod 20 rotates to drive the second rotating rod 20 to rotate upwards and the second rotating upwards through the rotating rod 20 to rotate and the second rotating through the rotating rod and the rotating 4 to rotate and the rotating rod 20 to rotate and the rotating upwards and the second rotating rod 20 to rotate and the rotating upwards and the rotating 4 and the rotating and drive rotating and the rotating rod and rotating 4 and rotating. The standard agricultural product pieces on filter screen 20 are tumbled into bin 14.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (6)

1. An agricultural product sampling device, characterized by comprising:

the box body (1), the top of the box body (1) is provided with a feed inlet (2) for feeding;

the agricultural product crushing machine comprises two first crushing rollers (16), wherein the two first crushing rollers (16) are arranged in a box body (1), a plurality of first crushing blades (17) for crushing agricultural products are fixedly connected to the circumferential surfaces of the two first crushing rollers (16), a group of crushing assemblies are arranged in the box body (1), and the crushing assemblies are used for driving the plurality of first crushing blades (17) to crush the agricultural products;

the agricultural product screening box comprises a filter screen (20), wherein a return plate (21) is fixedly connected in a box body (1), the filter screen (20) is arranged at the top end of the return plate (21) and is used for screening crushed agricultural products, a group of belladoptive assemblies are arranged on the lower side of the filter screen (20), and the belladoptive assemblies are used for filtering out agricultural product fragments meeting the specification;

the collecting box (14), the bottom of collecting box (14) sliding connection in box (1) is used for receiving the agricultural product that accords with the specification that filter screen (20) filtered out.

2. The agricultural product sample preparation and sampling device according to claim 1, wherein the crushing assembly comprises two first rotating shafts (4) rotatably connected in the box body (1), the two first crushing rollers (16) are fixedly connected to the circumferential surfaces of the two first rotating shafts (4) respectively, the two first rotating shafts (4) are outwards movably penetrated through the side ends of the box body (1) and outwards extend, the circumferential surfaces of the two first rotating shafts (4) are fixedly connected with first gears (3), the two first gears (3) are meshed, the side ends of the box body (1) are fixedly connected with driving motors (15), and the driving motors (15) are connected with one of the first rotating shafts (4) through couplings.

3. The agricultural product sample preparation and sampling device according to claim 2, wherein two second rotating shafts (5) are rotationally connected to the box body (1), the two second rotating shafts (5) are all outwards movably penetrated through the side ends of the box body (1) and outwards extend, second gears (6) are fixedly connected to the circumferential surfaces of the two second rotating shafts (5), the two second gears (6) are meshed, second crushing rollers (18) are fixedly connected to the circumferential surfaces of the two second rotating shafts (5), a plurality of second crushing blades (19) are fixedly connected to the circumferential surfaces of the two second crushing rollers (18), one of the second rotating shafts (5) and the circumferential surface of one of the first rotating shafts (4) are fixedly connected with a synchronizing wheel (7), and a synchronizing belt (8) is in transmission connection with the circumferential surfaces of the two synchronizing wheels (7).

4. A sample preparation and sampling device for agricultural products according to claim 3, characterized in that two tilting plates (23) are fixedly connected in the box body (1), and the two tilting plates (23) are respectively arranged between the two first crushing rollers (16) and the two second crushing rollers (18).

5. A sample sampling device for agricultural products according to claim 3, characterized in that, the belladonna subassembly includes four connecting rods (24) of sliding connection in the back template (21), filter screen (20) fixedly connected with is on the top of four connecting rods (24), four the bottom fixedly connected with two connecting plates (22) of connecting rod (24), two the top of connecting plate (22) is all fixedly connected with two springs (25), four spring (25) are all fixedly connected with in the bottom of back template (21), four spring (25) cover locates the circumference surface of four connecting rods (24) respectively, box (1) rotation is connected with third pivot (11), the circumference surface fixedly connected with of third pivot (11) two bull sticks (26) respectively with the bottom of two connecting plates (22), the circumference surface fixedly connected with fourth gear (10) of third pivot (11), the side of box (1) rotates and is connected with fourth gear (10) and mesh with third gear (9) of third gear (9).

6. A sample preparation and sampling device for agricultural products according to any one of claims 1-3, characterized in that a viewing port (12) is provided at the side end of the box body (1), and a box door (13) is rotatably connected to the viewing port (12).