Rapid crusher for agricultural product samples

Abstract

The utility model discloses a quick crusher for agricultural product samples, which relates to the technical field of agricultural product crushing and comprises a first crushing box, the lower end of the first crushing box is fixedly connected with a connecting block, the lower end of the connecting block is fixedly connected with a second crushing box, and the lower end of the second crushing box is fixedly provided with a fixed box. An agricultural product sample is added into a first crushing box through a feeding opening, a first motor drives a rotating rod to rotate, the rotating rod drives a plurality of stirring blades to preliminarily crush the agricultural product sample, after crushing, a baffle is pulled out of a sliding groove through a first handle, and the agricultural product sample falls into a second crushing box from a trapezoidal opening; and a second motor drives a first gear to rotate, the first gear is meshed with a second gear, and then a first crushing roller and a second crushing roller are driven to rotate through a first connecting rod and a second connecting rod, so that the crushing effect is further improved, and specific detection requirements and analysis requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural product crushing, in particular to a rapid crusher for agricultural product samples. Background Art

[0002] Agricultural products refer to primary products derived from planting, forestry, animal husbandry and fishery, that is, plants, animals, microorganisms and their products obtained in agricultural activities, such as rice, sorghum, peanuts, corn, wheat and local specialties of various regions. In order to ensure food safety and prevent agricultural products from containing harmful substances, pesticide residues and heavy metals, the internal components and structure can be exposed by crushing samples to facilitate subsequent analysis and testing.

[0003] In the process of crushing agricultural product samples, most of the time the crushed agricultural products are tested after one crushing. After one crushing, harmful substances may not be fully exposed, which affects the accuracy and reliability of agricultural product sample testing. Based on this, this scheme provides a rapid crusher for agricultural product samples to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the above technical problems, a rapid crusher for agricultural product samples is provided. The technical solution solves the problem raised in the above background technology that in the process of crushing agricultural product samples, most of the crushed agricultural products are tested after one crushing, and harmful substances may not be fully exposed after one crushing, thus affecting the accuracy and reliability of agricultural product sample testing.

[0005] To achieve the above objectives, the technical solution adopted by the utility model is: a rapid crusher for agricultural product samples, comprising a first crushing box, a connecting block is fixedly connected to the lower end of the first crushing box, the lower end of the connecting block is fixedly connected to the second crushing box, the lower end of the second crushing box is fixedly installed with a fixing box, the upper left side of the first crushing box is fixedly connected with a feed port, a circular cavity is arranged inside the first crushing box, a first motor is fixedly installed in the middle part of the upper end of the first crushing box, the output end of the first motor penetrates into the interior of the first crushing box and is fixedly installed with a rotating rod, a plurality of stirring blades are fixedly installed on the outer surface of the rotating rod, support rods are fixedly installed at both left and right ends of the upper side of the outer surface of the rotating rod, the other ends of the two support rods are fixedly connected with a scraper, the scraper abuts against the inner wall of the first crushing box, a slide groove is provided on the right side of the lower end of the first crushing box, a baffle is slidably connected to the interior of the slide groove, and a first handle is fixedly installed on the right end of the baffle.

[0006] Preferably, a trapezoidal opening is formed through the upper end of the connecting block, and the upper end of the trapezoidal opening abuts against the lower end of the baffle.

[0007] Preferably, the upper end of the second crushing box is fixedly connected to the lower end of the connecting block, the upper end of the second crushing box is communicated with the trapezoidal opening, a supporting block is fixedly mounted on the left end of the second crushing box, and a second motor is fixedly mounted on the upper end of the supporting block.

[0008] Preferably, the second crushing box has a first crushing roller and a second crushing roller rotatably installed inside, the left end of the first crushing roller is fixedly connected to a first connecting rod, the left end of the first connecting rod passes through the left side wall of the second crushing box and is fixedly connected to the output end of the second motor.

[0009] Preferably, the left end of the first connecting rod is fixedly connected to the first gear, the left end of the second crushing roller is fixedly connected to the second connecting rod, the left end of the second connecting rod passes through the left side wall of the second crushing box and is fixedly connected to the second gear, and the first gear is meshed with the second gear.

[0010] Preferably, the upper end of the fixed box is fixedly connected to the lower end of the second crushing box, a collecting box is slidably connected inside the fixed box, and a second handle is fixedly installed on the right end of the collecting box.

[0011] Preferably, arc blocks are fixedly installed on both the front and rear sides of the inner upper end of the second crushing box, and triangular blocks are fixedly installed on both the front and rear sides of the inner upper end of the second crushing box.

[0012] Compared with the prior art, the utility model provides a rapid crusher for agricultural product samples, which has the following features:

[0013] Beneficial effects:

[0014] The agricultural product sample is added into the interior of the first crushing box through the feed port, the first motor drives the rotating rod to rotate, and the rotating rod drives a number of stirring blades to preliminarily crush the agricultural product sample. After crushing, the baffle is pulled out of the slide slot through the first handle, and the agricultural product sample falls into the interior of the second crushing box from the trapezoidal opening, the second motor drives the first gear to rotate, the first gear is meshed with the second gear, and then the first crushing roller and the second crushing roller are driven to rotate through the first connecting rod and the second connecting rod, so as to further improve the crushing effect to meet specific detection needs and analysis requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the first crushing box in the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the second crushing box in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the collecting box in the utility model.

[0019] The numbers in the figure are:

[0020] 1. The first crushing box; 2. The connecting block; 3. The second crushing box; 4. The fixed box; 5. The feed port; 6. The chute; 7. The first motor; 8. The rotating rod; 9. The stirring blade; 10. The supporting rod; 11. The scraper; 12. The baffle; 13. The first handle; 14. The trapezoidal opening; 15. The first crushing roller; 16. The second crushing roller; 17. The supporting block; 18. The second motor; 19. The first gear; 20. The first connecting rod; 21. The second gear; 22. The second connecting rod; 23. The collecting box; 24. The second handle; 25. The arc block; 26. The triangular block. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0022] Reference Figure 1-4As shown, a rapid crusher for agricultural product samples comprises a first crushing box 1, a connecting block 2 is fixedly connected to the lower end of the first crushing box 1, a second crushing box 3 is fixedly connected to the lower end of the connecting block 2, a fixed box 4 is fixedly installed to the lower end of the second crushing box 3, the lower end of the first crushing box 1 is connected to a trapezoidal opening 14 opened inside the connecting block 2, the lower end of the connecting block 2 is connected to the upper end of the second crushing box 3, the lower end of the second crushing box 3 is connected to the upper end of the fixed box 4, a feed port 5 is fixedly connected to the left side of the upper end of the first crushing box 1, a circular cavity is arranged inside the first crushing box 1, and the first crushing box 1 has a A first motor 7 is fixedly installed in the middle of the upper end, and the output end of the first motor 7 penetrates into the interior of the first crushing box 1 and is fixedly installed with a rotating rod 8. A plurality of stirring blades 9 are fixedly installed on the outer surface of the rotating rod 8. The stirring blades 9 are made of stainless steel and have sharp cutting edges, which can crush the agricultural product samples. Support rods 10 are fixedly installed on the left and right ends of the upper side of the outer surface of the rotating rod 8. The other ends of the two support rods 10 are fixedly connected with scrapers 11, which abut against the interior of the first crushing box 1. The scrapers 11 can clean the inner wall of the first crushing box 1 under the drive of the rotating rod 8. In order to prevent the agricultural product sample from adhering to the inner wall of the first crushing box 1, a chute 6 is provided on the right side of the lower end of the first crushing box 1, and a baffle 12 is slidably connected inside the chute 6. The baffle slides in the chute 6 and can block the connection between the first crushing box 1 and the trapezoidal opening 14. After the agricultural product sample is crushed for the first time in the first crushing box 1, the baffle 12 is pulled out of the chute 6 through the first handle 13, and the agricultural product sample can fall into the second crushing box 3. The first handle 13 is fixedly installed on the right end of the baffle 12. A trapezoidal opening 14 is penetrated through the upper end of the connecting block 2. The upper end of the trapezoidal opening 14 abuts against the lower end of the baffle 12. Since the lower end of the baffle 12 abuts against the trapezoidal opening 14 and the lower end of the circular groove inside the first crushing box 1, when the baffle 12 is pulled out, the lower end of the circular groove inside the first crushing box 1 can block the agricultural products to prevent the agricultural products from leaving the first crushing box 1 as the baffle 12 is pulled out. The upper end of the second crushing box 3 is fixedly connected to the lower end of the connecting block 2, and the upper end of the second crushing box 3 is communicated with the trapezoidal opening 14. A support block 17 is fixedly installed on the left end of the second crushing box 3, and a second motor 18 is fixedly installed on the upper end of the support block 17.

[0023] Reference Figure 3-4As shown, the second crushing box 3 is internally rotatably installed with a first crushing roller 15 and a second crushing roller 16, and the grinding teeth on the first crushing roller 15 and the second crushing roller 16 rotate alternately, and the agricultural product sample can be crushed twice by the alternate rotation of the grinding teeth. The left end of the first crushing roller 15 is fixedly connected to a first connecting rod 20, and the left end of the first connecting rod 20 passes through the left side wall of the second crushing box 3 and is fixedly connected to the output end of the second motor 18. The left end of the first connecting rod 20 is fixedly connected to a first gear 19, and the left end of the second crushing roller 16 is fixedly connected to a second connecting rod 22, and the left end of the second connecting rod 22 passes through the left side wall of the second crushing box 3 and is fixedly connected to the output end of the second motor 18. A second gear 21 passes through the left side wall of the second crushing box 3 and is fixedly connected thereto, the first gear 19 is meshed with the second gear 21, the upper end of the fixed box 4 is fixedly connected thereto with the lower end of the second crushing box 3, a collecting box 23 is slidably connected thereto inside the fixed box 4, a second handle 24 is fixedly installed at the right end of the collecting box 23, arc blocks 25 are fixedly installed at both the front and rear sides of the upper end of the second crushing box 3, the arc blocks 25 can make the agricultural product samples fall between the first crushing roller 15 and the second crushing roller 16, triangular blocks 26 are fixedly installed at both the front and rear sides of the upper end of the second crushing box 3, the triangular blocks 26 can make the crushed agricultural product samples fall into the collecting box 23.

[0024] The working principle and use process of the utility model are as follows: when in use, the agricultural product sample is added into the first crushing box 1 from the feed port 5, the first motor 7 drives the rotating rod 8 to rotate, and the rotation of the rotating rod 8 drives the plurality of stirring blades 9 to rotate, and the plurality of stirring blades 9 perform the first crushing on the agricultural product sample. After the first crushing, the baffle 12 is drawn out from the chute 6 through the first handle 13, and the agricultural product sample falls into the second crushing box 3 through the trapezoidal opening 14 provided in the connecting block 2, and the second motor 18 drives the first gear 19 to rotate. Since the first gear 19 and the second gear 21 are meshed, the first gear 19 and the second gear 21 respectively drive the first rotating rod 8 and the second rotating rod 8 to rotate, and the rotation of the first rotating rod 8 and the second rotating rod 8 drives the first crushing roller 15 and the second crushing roller 16 to perform the secondary crushing on the agricultural product sample falling into the second crushing box 3, and the crushed agricultural product sample falls into the collecting box 23, and the collecting box 23 is extracted from the fixed box 4 by the second handle 24.

[0025] 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. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rapid crusher for agricultural product samples, characterized in that: The invention comprises a first crushing box (1), the lower end of which is fixedly connected to a connecting block (2), the lower end of which is fixedly connected to a second crushing box (3), the lower end of which is fixedly installed to a fixing box (4), the upper left side of which is fixedly connected to a feed port (5), the interior of which is provided with a circular cavity, the middle part of which is fixedly installed to a first motor (7), the output end of which penetrates into the interior of the first crushing box (1) and is fixedly connected to the first crushing box (1). A rotating rod (8) is fixedly installed, and a plurality of stirring blades (9) are fixedly installed on the outer surface of the rotating rod (8). Support rods (10) are fixedly installed on the left and right ends of the upper side of the outer surface of the rotating rod (8). The other ends of the two support rods (10) are fixedly connected with scrapers (11), and the scrapers (11) abut against the inner wall of the first crushing box (1). A sliding groove (6) is opened on the right side of the lower end of the first crushing box (1), and a baffle (12) is slidably connected inside the sliding groove (6). A first handle (13) is fixedly installed on the right end of the baffle (12).

2. The agricultural product sample rapid crusher according to claim 1, characterized in that: A trapezoidal opening (14) is formed through the upper end of the connection block (2), and the upper end of the trapezoidal opening (14) abuts against the lower end of the baffle (12).

3. The agricultural product sample rapid crusher according to claim 1, characterized in that: The upper end of the second crushing box (3) is fixedly connected to the lower end of the connecting block (2), the upper end of the second crushing box (3) is in communication with the trapezoidal opening (14), a supporting block (17) is fixedly mounted on the left end of the second crushing box (3), and a second motor (18) is fixedly mounted on the upper end of the supporting block (17).

4. The agricultural product sample rapid crusher according to claim 1, characterized in that: A first crushing roller (15) and a second crushing roller (16) are rotatably mounted inside the second crushing box (3); the left end of the first crushing roller (15) is fixedly connected to a first connecting rod (20); the left end of the first connecting rod (20) passes through the left side wall of the second crushing box (3) and is fixedly connected to the output end of the second motor (18).

5. The agricultural product sample rapid crusher according to claim 4, characterized in that: The left end of the first connecting rod (20) is fixedly connected to the first gear (19), the left end of the second crushing roller (16) is fixedly connected to the second connecting rod (22), the left end of the second connecting rod (22) passes through the left side wall of the second crushing box (3) and is fixedly connected to the second gear (21), and the first gear (19) is meshed with the second gear (21).

6. The agricultural product sample rapid crusher according to claim 1, characterized in that: The upper end of the fixed box (4) is fixedly connected to the lower end of the second crushing box (3), a collecting box (23) is slidably connected inside the fixed box (4), and a second handle (24) is fixedly installed at the right end of the collecting box (23).

7. The agricultural product sample rapid crusher according to claim 1, characterized in that: Arc blocks (25) are fixedly installed on both the front and rear sides of the inner upper end of the second crushing box (3), and triangular blocks (26) are fixedly installed on both the front and rear sides of the inner upper end of the second crushing box (3).

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