Agricultural product detection sampling device

Abstract

The utility model belongs to the technical field of sampling devices, and particularly relates to an agricultural product detection sampling device which comprises a base, an electric telescopic rod is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the electric telescopic rod, a placement groove is formed in the top of the base, and a sampling barrel is arranged in the placement groove; through the arrangement of the crushing mechanism, the contact area of agricultural products and crushing blades can be increased, and then the crushing efficiency of the agricultural products is improved, that is, the agricultural products are placed in a sampling barrel, an electric telescopic rod is started to drive the top to move downwards until a barrel cover is attached to a bottom plate of the sampling barrel, and then a motor can be started to drive a driving rod to rotate; the driving rod drives the crushing blades on the driving rod to rotate to crush agricultural products, and meanwhile, under the pressure of the spring, the pressing plate presses the agricultural products, so that the agricultural products are always in contact with the crushing blades, the contact area between the agricultural products and the crushing blades is ensured, and the crushing efficiency of the agricultural products is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sampling devices, in particular to an agricultural product detection sampling device. Background Art

[0002] Agricultural products have become an indispensable part of people's daily diet. In order to ensure the safety of agricultural products, they need to be tested. To test agricultural products, they need to be crushed by a crusher, which makes it convenient for subsequent sampling and testing of the crushed agricultural product mixed solution.

[0003] The sample amount used for agricultural product testing is usually small, and in order to ensure the placement space of agricultural products, the crusher usually only has crushing blades at the bottom. This can easily cause the agricultural products to move upward in the crusher, leaving less contact space with the crushing blades, affecting the crushing of the agricultural products. Therefore, an agricultural product testing sampling device is proposed to address the above problem. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology and solve the problem that the amount of samples used for agricultural product testing is usually small, and in order to ensure the placement space of agricultural products, the crusher usually only has crushing blades at the bottom, which easily causes the agricultural products to move up in the crusher, and the contact space with the crushing blades is small, affecting the crushing of the agricultural products. A sampling device for agricultural product testing is proposed.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the agricultural product detection sampling device described in the utility model comprises a base; the top of the base is fixedly connected with an electric telescopic rod, the top of the electric telescopic rod is fixedly connected with a top plate, the top of the base is provided with a placement groove, a sampling bucket is arranged in the placement groove, and a filter is installed in the sampling bucket;

[0006] A crushing mechanism is arranged on the top plate, and the crushing mechanism includes a motor fixedly connected to the top of the top plate, the bottom of the top plate is fixedly connected to the barrel cover through a connecting ring, the output end of the motor passes through the top plate and the barrel cover in sequence and is fixedly connected to a driving rod, the outer wall of the driving rod is fixedly connected to a crushing blade, the bottom of the barrel cover is elastically connected to a pressing plate through a spring, and the outer wall of the driving rod is fixedly connected to a limiting block. By setting the crushing mechanism, the contact area between the agricultural products and the crushing blade can be increased, thereby improving the crushing efficiency of the agricultural products.

[0007] Preferably, a positioning groove is provided on the inner top wall of the top plate, a double-headed threaded rod is rotatably connected to the inner side wall of the positioning groove, a transmission block is threadedly connected to the outer wall of the double-headed threaded rod, a positioning groove is extended from the bottom end of the transmission block and a cleaning plate is fixedly connected thereto, a cleaning groove is provided on a side of the cleaning plate close to the sampling barrel, a sewage outlet connected to the cleaning groove is provided at the bottom of the cleaning plate, a spray head is fixedly connected to the inner side wall of the cleaning plate, and through the cooperation of the double-headed threaded rod, the transmission block and the cleaning plate, the crushing mechanism can be cleaned after the agricultural products are crushed, thereby improving the sampling efficiency when sampling agricultural products in batches.

[0008] Preferably, one end of the double-headed threaded rod passes through the top plate and is fixedly connected to a gear, the top of the base is fixedly connected to a transmission plate, one side of the transmission plate is fixedly connected to a rack, and the rack is meshingly connected to the gear. Through the cooperation of the gear and the rack, the cleaning step of the crushing mechanism can be automatically performed, further simplifying the operating steps.

[0009] Preferably, a positioning ring is fixedly connected to the top of the filter screen, a support block is fixedly connected to one side of the outer wall of the positioning ring, and a fitting groove matching the support block is provided on the top of the sampling barrel. Through the arrangement of the support block and the positioning ring, it is convenient to remove the filter screen for cleaning and clearing the agricultural product waste residue after the agricultural products are crushed.

[0010] Preferably, a handle is fixedly connected to one side of the outer wall of the sampling barrel, and the outer wall of the handle is provided with anti-slip grooves. The setting of the handle can facilitate the movement of the sampling barrel.

[0011] Preferably, an observation port is provided on one side of the outer wall of the sampling barrel, and a transparent block is fixedly connected to the inner wall of the observation port. The arrangement of the observation port and the transparent block can facilitate observation of the crushing and sampling of agricultural products.

[0012] Preferably, a sealing gasket is provided on the outer wall of the cleaning plate, and a sealing gasket is provided on the outer wall of the pressing plate. By providing a sealing gasket on the outer wall of the cleaning plate and a sealing gasket on the outer wall of the pressing plate, the sealing performance is improved.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides an agricultural product detection sampling device. Through the setting of the crushing mechanism, the contact area between the agricultural product and the crushing blade can be increased, thereby improving the crushing efficiency of the agricultural product. That is, the agricultural product is placed in the sampling barrel, and the electric telescopic rod is started to drive the top to move downward until the barrel cover and the bottom plate of the sampling barrel are fitted together, and then the motor is started to drive the driving rod to rotate, and the driving rod drives the crushing blade thereon to rotate to crush the agricultural product. At the same time, under the pressure of the spring, the pressing plate presses the agricultural product, so that the agricultural product is always in contact with the crushing blade, ensuring its contact area with the crushing blade, thereby improving the crushing efficiency of the agricultural product.

[0015] 2. The utility model provides an agricultural product detection sampling device. Through the cooperation of a double-headed threaded rod, a transmission block and a cleaning plate, one end of an external sewage pipe is installed at the sewage outlet. After the agricultural products are crushed, the crushing mechanism can be cleaned to improve the sampling efficiency when sampling agricultural products in batches. That is, after the crushing is completed, the electric telescopic rod is started to drive the top to rise, and the sampling bucket is replaced. At the same time, the double-headed threaded rod is driven to rotate. The double-headed threaded rod drives the cleaning plate to approach the crushing mechanism through the transmission block and wraps part of the structure in the crushing mechanism. The part of the structure in the crushing mechanism can be cleaned through the spray head therein and the external water pump, and the sewage is discharged through the sewage outlet to facilitate the next agricultural product sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the top plate in the utility model;

[0019] Figure 3 It is a cross-sectional structural diagram of the cleaning plate in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the sampling barrel in the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the cleaning plate in the utility model;

[0022] Legend:

[0023] 1. Base; 2. Electric telescopic rod; 3. Top plate; 4. Sampling bucket; 5. Filter; 6. Crushing structure; 61. Motor; 62. Bucket cover; 63. Drive rod; 64. Crushing blade; 65. Pressing plate; 66. Limit block; 7. Double-headed threaded rod; 8. Transmission block; 9. Cleaning plate; 10. Drain port; 11. Gear; 12. Rack; 13. Positioning ring; 14. Handle; 15. Observation port. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Specific examples are given below.

[0026] See also Figure 1-Figure 5 The utility model provides an agricultural product detection sampling device, comprising a base 1; an electric telescopic rod 2 is fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the electric telescopic rod 2, a placement groove is opened on the top of the base 1, a sampling bucket 4 is arranged in the placement groove, and a filter screen 5 is installed in the sampling bucket;

[0027] A crushing mechanism is provided on the top plate 3, and the crushing mechanism includes a motor 61 fixedly connected to the top of the top plate 3, and a barrel cover 62 is fixedly connected to the bottom of the top plate 3 through a connecting ring. The output end of the motor 61 passes through the top plate 3 and the barrel cover 62 in sequence and is fixedly connected to a driving rod 63, and the outer wall of the driving rod 63 is fixedly connected to a crushing blade 64, and the bottom of the barrel cover 62 is elastically connected to a pressing plate 65 through a spring, and the outer wall of the driving rod 63 is fixedly connected to a limited block 66; when working, the contact area between the agricultural product and the crushing blade can be increased by setting the crushing mechanism, and then the crushing efficiency of the agricultural product can be improved, that is, the agricultural product is placed in the sampling barrel 4, and the electric telescopic rod 2 is started to drive the top to move downward until the barrel cover 62 is fitted with the bottom plate of the sampling barrel 4, and the motor 61 can be started to drive the driving rod 63 to rotate, and the driving rod 63 drives the crushing blade 64 thereon to rotate, and the agricultural product is crushed. At the same time, under the pressure of the spring, the pressing plate 65 presses the agricultural product, so that the agricultural product is always in contact with the crushing blade, ensuring its contact area with the crushing blade, thereby improving the crushing efficiency of the agricultural product.

[0028] Further, such as Figure 2 and Figure 5As shown, a positioning groove is provided on the inner top wall of the top plate 3, and a double-headed threaded rod 7 is rotatably connected to the inner side wall of the positioning groove, and a transmission block 8 is threadedly connected to the outer wall of the double-headed threaded rod 7, and the bottom end of the transmission block 8 extends out of the positioning groove and is fixedly connected to a cleaning plate 9, and a cleaning groove is provided on the side of the cleaning plate 9 close to the sampling barrel, and a sewage outlet 10 connected to the cleaning groove is provided at the bottom of the cleaning plate 9, and a spray head is fixedly connected to the inner side wall of the cleaning plate 9. During operation, one end of the external sewage pipe is installed at the sewage outlet 10 through the cooperation of the double-headed threaded rod 7, the transmission block 8 and the cleaning plate 9. After the agricultural products are crushed, the crushing mechanism can be cleaned to improve the sampling efficiency when sampling agricultural products in batches. That is, after the crushing is completed, the electric telescopic rod 2 is started to drive the top to rise, and the sampling bucket 4 is replaced. At the same time, the double-headed threaded rod 7 is driven to rotate. The double-headed threaded rod 7 drives the cleaning plate to approach the crushing mechanism through the transmission block 8, and wraps part of the structure in the crushing mechanism. The part of the structure in the crushing mechanism can be cleaned through the spray head therein and the external water pump. The sewage is discharged through the sewage outlet 10 to facilitate the next agricultural product sampling.

[0029] Further, such as Figure 1 and Figure 3 As shown, one end of the double-headed threaded rod 7 passes through the top plate 3 and is fixedly connected to a gear 11, the top of the base 1 is fixedly connected to a transmission plate, one side of the transmission plate is fixedly connected to a rack 12, and the rack 12 is meshed with the gear 11. During operation, the cleaning step of the crushing mechanism can be automatically performed through the cooperation of the gear 11 and the rack 12, further simplifying the operation steps.

[0030] Further, such as Figure 4 As shown, a positioning ring 13 is fixedly connected to the top of the filter 5, a support block is fixedly connected to one side of the outer wall of the positioning ring 13, and a fitting groove adapted to the support block is provided on the top of the sampling barrel. During operation, the support block and the positioning ring 13 are arranged to facilitate the removal of the filter 5 for cleaning and clearing of agricultural product waste residue after crushing the agricultural products.

[0031] Further, such as Figure 4 As shown, a handle 14 is fixedly connected to one side of the outer wall of the sampling barrel, and an anti-slip pattern is arranged on the outer wall of the handle 14. During operation, the sampling barrel 4 can be easily moved by the arrangement of the handle 14.

[0032] Further, such as Figure 4 As shown, a handle 14 is fixedly connected to one side of the outer wall of the sampling barrel, and an anti-slip pattern is arranged on the outer wall of the handle 14. During operation, the crushing sampling of agricultural products can be conveniently observed through the arrangement of the observation port 15 and the transparent block.

[0033] Further, such as Figure 3 and Figure 5As shown, a sealing gasket is provided on the outer wall of the cleaning plate 9, and a sealing gasket is provided on the outer wall of the pressing plate 65. During operation, the sealing performance is improved by providing a sealing gasket on the outer wall of the cleaning plate 9 and a sealing gasket on the outer wall of the pressing plate 65.

[0034] Working principle: place the agricultural products in the sampling barrel 4, and start the electric telescopic rod 2 to drive the top to move down until the barrel cover 62 fits with the bottom plate of the sampling barrel 4, then start the motor 61 to drive the driving rod 63 to rotate, and the driving rod 63 drives the crushing blade 64 thereon to rotate to crush the agricultural products. At the same time, under the pressure of the spring, the pressing plate 65 presses the agricultural products so that the agricultural products are always in contact with the crushing blade to ensure the contact area with the crushing blade, thereby improving the crushing efficiency of the agricultural products. After the crushing is completed, start the electric telescopic rod 2 to drive the top to rise, replace the sampling barrel 4, and drive the double-headed threaded rod 7 to rotate at the same time. The double-headed threaded rod 7 drives the cleaning plate to approach the crushing mechanism through the transmission block 8 and wraps part of the structure in the crushing mechanism. The part of the structure in the crushing mechanism can be cleaned through the spray head therein and the external water pump, and the sewage is discharged through the sewage outlet 10 to facilitate the next agricultural product sampling.

[0035] 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. An agricultural product detection sampling device, comprising a base (1); an electric telescopic rod (2) is fixedly connected to the top of the base (1); a top plate (3) is fixedly connected to the top of the electric telescopic rod (2); a placement groove is provided on the top of the base (1); a sampling bucket (4) is provided in the placement groove, and the characteristics are: A filter screen (5) is installed in the sampling barrel; The top plate (3) is provided with a crushing mechanism, the crushing mechanism comprising a motor (61) fixedly connected to the top of the top plate (3), the bottom of the top plate (3) is fixedly connected to a barrel cover (62) via a connecting ring, the output end of the motor (61) sequentially passes through the top plate (3) and the barrel cover (62) and is fixedly connected to a driving rod (63), the outer wall of the driving rod (63) is fixedly connected to a crushing blade (64), the bottom of the barrel cover (62) is elastically connected to a pressing plate (65) via a spring, and the outer wall of the driving rod (63) is fixedly connected to a limiting block (66).

2. The agricultural product detection and sampling device according to claim 1, characterized in that: The inner top wall of the top plate (3) is provided with a positioning groove, the inner side wall of the positioning groove is rotatably connected with a double-headed threaded rod (7), the outer wall of the double-headed threaded rod (7) is threadedly connected with a transmission block (8), the bottom end of the transmission block (8) extends out of the positioning groove and is fixedly connected with a cleaning plate (9), the cleaning plate (9) is provided with a cleaning groove on a side close to the sampling barrel, the bottom of the cleaning plate (9) is provided with a sewage outlet (10) connected with the cleaning groove, and the inner side wall of the cleaning plate (9) is fixedly connected with a spray head.

3. The agricultural product detection and sampling device according to claim 2, characterized in that: One end of the double-headed threaded rod (7) passes through the top plate (3) and is fixedly connected to a gear (11); the top of the base (1) is fixedly connected to a transmission plate; one side of the transmission plate is fixedly connected to a rack (12); the rack (12) is meshingly connected to the gear (11).

4. The agricultural product detection and sampling device according to claim 3, characterized in that: A positioning ring (13) is fixedly connected to the top of the filter screen (5), a support block is fixedly connected to one side of the outer wall of the positioning ring (13), and a fitting groove matched with the support block is provided on the top of the sampling barrel.

5. The agricultural product detection and sampling device according to claim 4, characterized in that: A handle (14) is fixedly connected to one side of the outer wall of the sampling barrel, and the outer wall of the handle (14) is provided with anti-slip grooves.

6. The agricultural product detection and sampling device according to claim 5, characterized in that: An observation port (15) is provided on one side of the outer wall of the sampling barrel, and a transparent block is fixedly connected to the inner wall of the observation port (15).

7. The agricultural product detection and sampling device according to claim 6, characterized in that: The outer wall of the cleaning plate (9) is provided with a sealing gasket, and the outer wall of the pressing plate (65) is provided with a sealing gasket.

Images