Ton bag sampling device

Abstract

The utility model discloses a ton bag sampling device which comprises a material receiving box and a plurality of sampling mechanisms, the plurality of sampling mechanisms are arranged on one side of the material receiving box at intervals, each sampling mechanism comprises a base, a sliding block, an inserting drill rod, a first driving piece and a second driving piece, the sliding block is in sliding connection with the base, the first driving piece is arranged on the base and connected with the sliding block, and the second driving piece is arranged on the base and connected with the inserting drill rod. A groove is formed in the inserting drill rod in the length direction, one end of the inserting drill rod is rotationally connected with the sliding block, the inserting drill rod is arranged in the material receiving box in a penetrating mode, the second driving piece is arranged on the sliding block and connected with the inserting drill rod, and the second driving piece is used for driving the inserting drill rod to rotate. And the other end of the inserting drill rod extends out of the material receiving box and is inserted into the ton bag. The problems that in the prior art, a sampling device is low in sampling efficiency, and dust is easily generated to pollute the environment during sampling are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling equipment, in particular to a ton bag sampling device. Background Art

[0002] An object sampler is a tool or device specifically used to obtain samples from objects. Its functions include ensuring that the sampling results are accurate and representative, reflecting the characteristics of the entire object, helping to obtain evenly distributed samples, avoiding local deviations, providing reliable sampling results, being reusable, and being able to sample specific parts or areas to provide suitable samples for subsequent testing and analysis.

[0003] With the development of the positive electrode material industry, more and more negative electrodes are required to produce precursors, and more and more raw materials are required. When the raw materials are used, they need to be sampled and tested; for example, in the patent document with patent application number 202122569843.1, a plug-in drill for soil and water loss monitoring is disclosed, and specifically discloses a sampling device, a handle frame, a connecting block, and a folding plate. A sampling device is provided under the connecting block, and the folding plate is hingedly connected to the upper end of the connecting block. The handle frame and the folding plate are an integrated structure. The sampling device is provided with a drill rod, an insertion cone head, a loading groove, and a positioning block. A drill rod is provided under the connecting block, and the insertion cone head is fixedly connected to the lower end of the drill rod. The loading groove and the drill rod are an integrated structure, and the positioning block and the drill rod are slidably matched; if the raw materials are sampled by the above-mentioned plug-in drill, due to the poor fluidity and large particles of the raw materials, the manual cutting sampling method cannot meet the efficiency requirements of feed inspection, and the operator has a high workload, and some dust will be generated during sampling, affecting the workshop environment. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies and provide a ton bag sampling device to solve the problems of low sampling efficiency of the sampling device in the prior art and easy generation of dust pollution during sampling.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a ton bag sampling device, comprising a material receiving box and a plurality of sampling mechanisms, wherein the plurality of sampling mechanisms are arranged at intervals on one side of the material receiving box, the sampling mechanism comprising a base, a slider, a plunger, a first driving member and a second driving member, the slider is slidably connected to the base, the first driving member is arranged on the base and connected to the slider, a groove is arranged in the plunger along the length direction, one end of the plunger is rotatably connected to the slider, and the plunger is inserted into the material receiving box, the second driving member is arranged on the slider and connected to the plunger, and the second driving member is used to drive the plunger to rotate, and when the ton bag is placed on the other side of the material receiving box, the slider and the base are driven to slide relative to each other by the first driving member, so that the other end of the plunger extends out of the material receiving box and is inserted into the ton bag.

[0007] In some embodiments, a crushing mechanism is also included, which is connected to the bottom of the material receiving box via a first conveying mechanism. The first conveying mechanism is used to convey the sampling raw materials in the material receiving box to the crushing mechanism, and the crushing mechanism is used to crush the sampling raw materials.

[0008] In some embodiments, the crushing mechanism includes a first frame, a crushing barrel, a crushing piece and a screen plate, the crushing barrel is fixed on the first frame, the top of the crushing barrel is connected to the first conveying mechanism, the screen plate is fixed in the crushing barrel, the crushing piece is connected to the crushing barrel and is located above the screen plate, and the crushing piece is used to crush the raw materials in the crushing barrel.

[0009] In some embodiments, a stirring mechanism is also included, and the stirring mechanism is connected to the discharge port at the bottom of the crushing cylinder via a second conveying mechanism. The second conveying mechanism is used to convey the sampled raw materials to the stirring mechanism, and the stirring mechanism is used to stir the sampled raw materials.

[0010] In some embodiments, the stirring mechanism includes a second frame, a stirring cylinder, a stirring member and a mesh plate, the stirring cylinder is fixed on the second frame, the mesh plate is fixed in the stirring cylinder, and the stirring member is connected to the stirring cylinder and located above the mesh plate.

[0011] In some embodiments, the mixing mechanism also includes a frame, a baffle, a material collection barrel and a telescopic part. A plurality of grid holes are arranged in the frame. The frame is slidably arranged on the second frame. The baffle is slidably connected to the bottom of the frame. The material collection barrel is arranged below one side of the mixing barrel. The telescopic part is fixedly arranged on the second frame and the telescopic end is connected to the frame. The telescopic part can be used to drive the frame to be located directly below the mixing barrel or directly above the material collection barrel. When the frame is located directly above the material collection barrel, the baffle and the frame are driven to slide relative to each other, so that the sampling raw materials in the plurality of grid holes can fall into the material collection barrel.

[0012] In some embodiments, the first driving member includes a driven gear, a driving gear and a reduction motor, the driven gear is fixed to one end of the insert, the reduction motor is fixed to the slider and the output end is fixedly connected to the driving gear, and the driving gear is meshed with the driven gear.

[0013] In some embodiments, the second driving member includes a rack, a rotating gear and a forward and reverse motor, one end of the rack is fixedly connected to the slider, the forward and reverse motor is fixed on the base, the output end of the forward and reverse motor is fixedly connected to the rotating gear, and the rotating gear is meshed with the rack.

[0014] In some embodiments, the first conveying mechanism and the second conveying mechanism are both screw conveyors.

[0015] In some embodiments, the telescopic member is an electric push rod, a pneumatic cylinder or a hydraulic cylinder.

[0016] Compared with the prior art, the utility model provides a ton bag sampling device, which is arranged on one side of a material receiving box at intervals through multiple sampling mechanisms. The sampling mechanism includes a base, a slider, a plunger, a first driving member and a second driving member. The slider is slidably connected to the base, the first driving member is arranged on the base and connected to the slider, a groove is arranged in the plunger along the length direction, one end of the plunger is rotatably connected to the slider, and the plunger is inserted into the material receiving box, the second driving member is arranged on the slider and connected to the plunger, and the second driving member is used to drive the plunger to rotate. When the ton bag is placed on the other side of the material receiving box, the slider is driven by the first driving member to slide relative to the base, so that the other end of the plunger extends out of the material receiving box and is inserted into the ton bag; multiple sampling mechanisms perform sampling at the same time, which can effectively improve the sampling efficiency, and can also prevent the dust generated during the raw material sampling from diffusing into the production workshop, thereby ensuring the cleanliness of the production workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a ton bag sampling device provided by an embodiment of the utility model;

[0018] Figure 2 This is a structural schematic diagram of a ton bag sampling device provided by an embodiment of the utility model from another perspective;

[0019] Figure 3 It is a partial structural schematic diagram of a ton bag sampling device provided by an embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a sampling mechanism provided by an embodiment of the utility model;

[0021] Figure 5 It is a partial structural schematic diagram of the crushing mechanism provided in the embodiment of the utility model;

[0022] Figure 6 It is a partial structural schematic diagram of the stirring mechanism provided in the embodiment of the utility model. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In order to solve the technical problems that the existing sampling devices have low sampling efficiency and are prone to generate dust and pollute the environment during sampling, the utility model provides a ton bag sampling device that can achieve rapid sampling and avoid causing workshop environmental pollution.

[0025] See also Figure 1 and Figure 6 , Figure 1 and Figure 6 A ton bag sampling device in an embodiment of the utility model comprises a material receiving box 1 and a plurality of sampling mechanisms 2, wherein the plurality of sampling mechanisms 2 are arranged at intervals on one side of the material receiving box 1, the sampling mechanism 2 comprises a base 21, a slider 22, a dowel 23, a first driving member 24 and a second driving member 25, the slider 22 is slidably connected to the base 21, the first driving member 24 is arranged on the base 21 and connected to the slider 22, a groove is arranged in the length direction of the dowel 23, one end of the dowel 23 is rotatably connected to the slider 22, and the dowel 23 is inserted into the material receiving box 1, the second driving member 25 is arranged on the slider 22 and connected to the dowel 23, the second driving member 25 is used to drive the dowel 23 to rotate, when the ton bag is placed on the other side of the material receiving box 1, the slider 22 and the base 21 are driven to slide relative to each other by the first driving member 24, so that the other end of the dowel 23 extends out of the material receiving box 1 and is inserted into the ton bag.

[0026] It should be noted that the material receiving box 1 is arranged on the mounting frame, and multiple sampling mechanisms 2 are all connected to the mounting frame, and multiple sampling mechanisms 2 are arranged at intervals on one side of the material receiving box 1 along the height direction of the material receiving box 1; specifically, the first driving member 24 drives the slider 22 and the base 21 to slide relative to each other, so that the other end of the insert dowel 23 extends out of the material receiving box 1 and is inserted into the ton bag. Specifically, the depth of the other end of the insert dowel 23 inserted into the ton bag is 600mm, and the raw materials in the ton bag can enter the groove of the insert dowel 23; and when the first driving member 24 drives the slider 22 and the base 21 to slide relative to each other, so that the other end of the insert dowel 23 retracts into the material receiving box 1, the second driving member 25 drives the insert dowel 23 to rotate around its own axis, so that the sampled raw materials can be poured into the material receiving box 1.

[0027] It should be noted that the first driving member 24 is not limited to a specific structure, as long as it can drive the insert drill 23 to rotate around its own axis so that the notch of the groove is switched between upward or downward, no other limitation is made here.

[0028] In one embodiment, the first driving member 24 includes a driven gear, a driving gear and a reduction motor. The driven gear is fixed to one end of the inserting drill 23. The reduction motor is fixed to the slider 22 and the output end is fixedly connected to the driving gear, and the driving gear is meshed with the driven gear. By driving the driving gear to rotate through the reduction motor, the driven gear can be driven to rotate, thereby driving the inserting drill 23 to rotate around its own axis.

[0029] In this specific embodiment, the second driving member 25 includes a rack 251, a rotating gear 252 and a forward and reverse motor 253, one end of the rack 251 is fixedly connected to the slider 22, the forward and reverse motor 253 is fixed on the base 21, the output end of the forward and reverse motor 253 is fixedly connected to the rotating gear 252, and the rotating gear 252 is meshed with the rack 251.

[0030] On the basis of the above scheme, in order to facilitate the crushing of the sampled large-particle raw materials into small-particle raw materials, it is necessary to radially crush the sampled raw materials. Specifically, the crushing mechanism 3 is connected to the bottom of the receiving box 1 via the first conveying mechanism 4. The first conveying mechanism 4 is used to convey the sampled raw materials in the receiving box 1 to the crushing mechanism 3, and the crushing mechanism 3 is used to crush the sampled raw materials.

[0031] Specifically, the crushing mechanism 3 includes a first frame 31, a crushing barrel 32, a crushing piece 33 and a screen plate 34. The crushing barrel 32 is fixed on the first frame 31, the top of the crushing barrel 32 is connected to the first conveying mechanism 4, the screen plate 34 is fixed in the crushing barrel 32, the crushing piece 33 is connected to the crushing barrel 32 and is located above the screen plate 34, and the crushing piece 33 is used to crush the raw materials of the crushing barrel 32.

[0032] It should be noted that the crushing member 33 is not limited to a specific mechanism, as long as it can crush the raw materials in the crushing cylinder 32, no further details are given here. Among them, the sieve plate 34 is a plate body with multiple sieve holes, and the crushed small particle raw materials can pass through the multiple sieve holes and enter the second conveying mechanism 6.

[0033] In another embodiment, two discharge ports are provided at the bottom of the crushing barrel 32, wherein one discharge port is connected to the second conveying mechanism 6, and the other discharge port is connected to a receiving box 35, so that a part of the crushed small particle raw materials can enter the second conveying mechanism 6, and the other part can enter the receiving box 35.

[0034] In this specific embodiment, the mixing mechanism 5 is connected to the discharge port at the bottom of the crushing cylinder 32 via the second conveying mechanism 6. The second conveying mechanism 6 is used to convey the sampled raw materials to the mixing mechanism 5. The mixing mechanism 5 is used to mix the sampled raw materials.

[0035] It should be noted that the mixing mechanism 5 includes a second frame 51, a mixing cylinder 52, a stirring member 53 and a mesh plate 54. The mixing cylinder 52 is fixed on the second frame 51, the mesh plate 54 is fixed in the mixing cylinder 52, and the stirring member 53 is connected to the mixing cylinder 52 and is located above the mesh plate 54; the mixing mechanism 5 also includes a frame 55, a baffle 56, a collecting cylinder 57 and a telescopic member 58. A plurality of mesh holes are arranged in the frame 55, and the frame 55 is slidably arranged on the second frame 51. The baffle 56 is slidably connected to the bottom of the frame 55, the collecting barrel 57 is arranged below one side of the mixing barrel 52, the telescopic member 58 is fixed on the second frame 51 and the telescopic end is connected to the frame 55, the telescopic member 58 can be used to drive the frame 55 to be located directly below the mixing barrel 52 or directly above the collecting barrel 57. When the frame 55 is located directly above the collecting barrel 57, by driving the baffle 56 and the frame 55 to slide relative to each other, the sampling raw materials in the plurality of grid holes can be allowed to fall into the collecting barrel 57.

[0036] Specifically, the sampling raw materials in the mixing barrel 52 are stirred by the stirring member 53, so that the raw materials can fall evenly into each mesh hole through the multiple mesh holes on the mesh plate 54; then, the telescopic member 58 drives the frame 55 to slide to the top of the collecting barrel 57, and the operator can take samples in each mesh hole.

[0037] It should be noted that, after the sampling is completed, the baffle 56 and the frame 55 are driven to slide relative to each other, so that the opening at the bottom of the grid holes is opened, and the sampled raw materials in the plurality of grid holes can fall into the collecting barrel 57 .

[0038] It should be noted that both the first conveying mechanism 4 and the second conveying mechanism 6 are screw conveyors. In one embodiment, the telescopic member 58 is an electric push rod. Of course, in other embodiments, the telescopic member 58 can also be a pneumatic cylinder or a hydraulic cylinder.

[0039] In order to better understand the present invention, the following Figures 1 to 6The technical solution of the utility model is described in detail: by placing the ton bag on the other side of the material receiving box 1, the forward and reverse motor 253 drives the rotating gear 252 to rotate forwardly, thereby driving the base 21 and the slider 22 to slide relative to each other, so that the other end of the inserting rod 23 can extend out of the material receiving box 1 and be inserted into the ton bag for sampling. Subsequently, the forward and reverse motor 253 drives the rotating gear 252 to rotate in the opposite direction, so that the other end of the inserting rod 23 is retracted into the material receiving box 1, and the driving gear is driven to rotate by the reduction motor, thereby driving the inserting rod 23 to rotate around its own axis, so that the notch of the groove on the inserting rod 23 faces downward, and the raw material in the groove can be poured into the material receiving box 1; subsequently, the first conveying mechanism 4 conveys the sampled raw material in the material receiving box 1 to the crushing mechanism 3, and the crushing mechanism 3 crushes the large-particle raw material into small particles. Finally, the second conveying mechanism 6 conveys the small-particle raw material to the stirring mechanism 5, and the sampling raw material is stirred by the stirring member 53, so that the sampling raw material can evenly fall into each grid hole to facilitate sampling.

[0040] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A ton bag sampling device, comprising a material receiving box and a plurality of sampling mechanisms, wherein the plurality of sampling mechanisms are arranged at intervals on one side of the material receiving box, characterized in that: The sampling mechanism includes a base, a slider, a plunger, a first driving member and a second driving member. The slider is slidably connected to the base, the first driving member is arranged on the base and connected to the slider, a groove is arranged in the plunger along the length direction, one end of the plunger is rotatably connected to the slider, and the plunger is inserted into the material receiving box, the second driving member is arranged on the slider and connected to the plunger, and the second driving member is used to drive the plunger to rotate. When the ton bag is placed on the other side of the material receiving box, the slider and the base are driven to slide relative to each other by the first driving member, so that the other end of the plunger extends out of the material receiving box and is inserted into the ton bag.

2. A ton bag sampling device according to claim 1, characterized in that: It also includes a crushing mechanism, which is connected to the bottom of the material receiving box via a first conveying mechanism. The first conveying mechanism is used to convey the sampled raw materials in the material receiving box to the crushing mechanism, and the crushing mechanism is used to crush the sampled raw materials.

3. A ton bag sampling device according to claim 2, characterized in that: The crushing mechanism includes a first frame, a crushing barrel, a crushing piece and a screen plate. The crushing barrel is fixed on the first frame. The top of the crushing barrel is connected to the first conveying mechanism. The screen plate is fixed in the crushing barrel. The crushing piece is connected to the crushing barrel and is located above the screen plate. The crushing piece is used to crush the raw materials in the crushing barrel.

4. A ton bag sampling device according to claim 3, characterized in that: It also includes a stirring mechanism, which is connected to the discharge port at the bottom of the crushing cylinder via a second conveying mechanism. The second conveying mechanism is used to convey the sampled raw materials to the stirring mechanism, and the stirring mechanism is used to stir the sampled raw materials.

5. A ton bag sampling device according to claim 4, characterized in that: The stirring mechanism includes a second frame, a stirring cylinder, a stirring member and a mesh plate. The stirring cylinder is fixed on the second frame, the mesh plate is fixed in the stirring cylinder, and the stirring member is connected to the stirring cylinder and is located above the mesh plate.

6. A ton bag sampling device according to claim 5, characterized in that: The stirring mechanism also includes a frame, a baffle, a material collecting barrel and a telescopic part. A plurality of grid holes are arranged in the frame. The frame is slidably arranged on the second frame. The baffle is slidably connected to the bottom of the frame. The material collecting barrel is arranged below one side of the stirring barrel. The telescopic part is fixedly arranged on the second frame and the telescopic end is connected to the frame. The telescopic part can be used to drive the frame to be located directly below the stirring barrel or directly above the material collecting barrel. When the frame is located directly above the material collecting barrel, the baffle and the frame are driven to slide relative to each other, so that the sampled raw materials in the plurality of grid holes can fall into the material collecting barrel.

7. The ton bag sampling device according to claim 1 is characterized in that: The first driving member includes a driven gear, a driving gear and a reduction motor. The driven gear is fixed to one end of the insert. The reduction motor is fixed to the slider and its output end is fixedly connected to the driving gear. The driving gear is meshed with the driven gear.

8. The ton bag sampling device according to claim 1 is characterized in that: The second driving member includes a rack, a rotating gear and a forward and reverse motor, one end of the rack is fixedly connected to the slider, the forward and reverse motor is fixed on the base, the output end of the forward and reverse motor is fixedly connected to the rotating gear, and the rotating gear is meshed with the rack.

9. A ton bag sampling device according to claim 4, characterized in that: The first conveying mechanism and the second conveying mechanism are both screw conveyors.

10. A ton bag sampling device according to claim 6, characterized in that: The telescopic member is an electric push rod, a pneumatic cylinder or a hydraulic cylinder.

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