Auxiliary equipment for deep pipe digging of grain pile
By designing deep pipe drilling auxiliary equipment for grain piles, using motor-controlled baffle and transmission rod transmission, combined with vibrating chassis and filtering, the inconvenience of sampler operation and detection accuracy are solved, and convenient and efficient deep sampling and sample filtration are achieved.
Patent Information
- Application Number
- CN202422150588.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing sampler needs to turn the pipe into the sample after sampling, which is inconvenient and labor-intensive. The pipe is long and heavy, making it difficult to turn over; at the same time, smaller particles and impurities are easy to enter the sampler, affecting the accuracy of detection.
A deep-layer pipe-burning auxiliary equipment of grain piles is designed, including the main body, fixed column, sampling mechanism and filter mechanism. The motor controls the rotary plate of the baffle and the transmission rod to achieve deep sampling of the cutting tip, and uses a vibrating chassis and filtering of impurities to ensure sample accuracy.
It realizes convenient deep sampling operations, reduces manpower consumption, ensures sample accuracy, prevents small particles and impurities from entering, and improves detection accuracy.
Smart Images
Figure CN223179821U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of deep sampling equipment, in particular to an auxiliary equipment for deep pipe driving in a grain pile. Background Art
[0002] With the continuous expansion of the reserve scale of grain warehouses, in accordance with the principles of economy, applicability, cost reduction and efficiency improvement, land saving and advanced technology, combined with the actual application situation, it is necessary to continuously increase the height of grain warehouses. The currently constructed warehouses are basically large flat warehouses and shallow silos, with large designed storage capacities and high grain loading lines. When the ships carrying grain arrive at the port for commodity inspection, it is also necessary to take samples from the deep grain piles in the ship holds to understand and monitor the quality of the grain, such as detecting the temperature, humidity, etc. of the grains, so as to facilitate the production and storage of grains. Usually, manual simple samplers, etc. are used for detection. However, after sampling is completed, most of the existing samplers need to turn the sampling pipe to pour out the sample, and the sampling pipe itself is long and heavy, making it inconvenient to turn and take out the sample, resulting in inconvenient operation. Therefore, there is a particular need for an auxiliary equipment for deep pipe driving in a grain pile.
[0003] However, after sampling is completed, most of the existing samplers need to turn the sampling pipe to pour out the sample, and the sampling pipe itself is long and heavy, making it inconvenient to turn and take out the sample, resulting in inconvenient operation and labor consumption. Moreover, when sampling, some small particles and impurities are likely to enter the sampler, resulting in the problem that the detection accuracy cannot be guaranteed. Content of the Utility Model
[0004] The purpose of the utility model is to provide an auxiliary equipment for deep pipe driving in a grain pile to solve the problems in the above-mentioned background art that after sampling is completed, most of the existing samplers need to turn the sampling pipe to pour out the sample, and the sampling pipe itself is long and heavy, making it inconvenient to turn and take out the sample, resulting in inconvenient operation and labor consumption, and when sampling, some small particles and impurities are likely to enter the sampler, resulting in the problem that the detection accuracy cannot be guaranteed.
[0005] To achieve the above purpose, the utility model provides the following technical solution: An auxiliary equipment for deep pipe driving in a grain pile, including a main body, a fixed column is fixedly connected to the lower surface of the main body, a sampling mechanism is arranged on the inner surface of the main body, a filtering mechanism is arranged on the inner surface of the main body, a bucket cover is installed on the upper surface of the main body, and a motor is installed on the upper surface of the bucket cover;
[0006] The sampling mechanism includes a first transmission rod, a second transmission rod, a third transmission rod, an extension pipe, a sampling pipe, a baffle, a first sampling hole, a sampling cylinder, a second sampling hole, a fixing block and a sampling tip. The first transmission rod is installed on the lower surface of the motor. The outer surface of the first transmission rod is threadedly connected to the second transmission rod. The outer surface of the second transmission rod is threadedly connected to the third transmission rod. The extension pipe is threadedly connected to the outer surface of the fixed column. The sampling pipe is threadedly connected to the outer surface of the extension pipe. The baffle is snap-connected to the inner surface of the sampling pipe. The first sampling hole is provided on the outer surface of the baffle. The sampling cylinder is snap-connected to the outer surface of the baffle. The second sampling hole is provided on the outer surface of the sampling cylinder. The fixing block is fixedly connected to the lower surface of the sampling cylinder. The sampling tip is threadedly connected to the inner surface of the fixing block.
[0007] Preferably, the outer wall dimension of the first transmission rod matches the inner wall dimension of the second transmission rod, and the first transmission rod and the second transmission rod form a threaded structure.
[0008] Preferably, the outer wall dimension of the second transmission rod matches the inner wall dimension of the third transmission rod, and the second transmission rod and the third transmission rod form a threaded structure.
[0009] Preferably, the outer wall dimension of the extension pipe matches the inner wall dimension of the sampling pipe, and the extension pipe and the sampling pipe form a threaded structure.
[0010] Preferably, the filtering mechanism includes a first discharge cylinder, a second discharge cylinder, a transmission rod fixing cylinder, a discharge port, an opening groove, a vibrating chassis and a filter screen. The first discharge cylinder is fixedly connected to the outer surface of the main body. The second discharge cylinder is fixedly connected to the outer surface of the main body. The transmission rod fixing cylinder is fixedly connected to the inner surface of the main body. The discharge port is provided on the outer surface of the transmission rod fixing cylinder at equal intervals. The transmission rod fixing cylinder and the vibrating chassis form a snap-fit structure.
[0011] Preferably, the discharge ports are provided at equal intervals on the outer surface of the transmission rod fixing cylinder, and the transmission rod fixing cylinder and the vibrating chassis form a snap-fit structure.
[0012] Preferably, the inner wall dimension of the vibrating chassis matches the outer wall dimension of the filter screen, and the vibrating chassis and the filter screen form a snap-fit structure.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this auxiliary equipment for deep tube driving in a grain pile, through the settings of the main body, fixed column, sampling mechanism, filtering mechanism, barrel cover, and motor, when grain sampling is required, first combine each transmission rod together, then put on an extension tube and a sampling tube for it, and install a sampling tip on the fixed block. If the depth of the grain to be sampled is relatively deep, the length of the sampling device can be increased by increasing the number of second transmission rods and extension tubes to reach the sampling depth. Then, control the baffle to rotate through the motor to block the second sampling hole, which can prevent the grain in the shallower part from falling into the sampling cylinder when the sampling device is inserted into the grain pile, affecting the detection accuracy. Then, vertically insert the sampling tip into the grain pile. After inserting to a certain depth, install the main body on the extension tube, and then start the motor to control the baffle to rotate and open the second sampling hole. At this time, the deep-layer grain will evenly fall into the sampling cylinder due to gravity. Then, start the motor to control each transmission rod to perform an upward rotational transmission on the falling grain, and the grain will slowly rise into the main body. Then, the barrel cover can be opened to sample the deep-layer grain. When the sampled grain rises to the height of the main body, the grain will enter the transmission rod fixed cylinder, continue to rise through the transmission rod to the discharge port, and fall out onto the filter screen. Then, start the vibrating chassis to drive the filter screen to vibrate, and some small particles and impurities of the grain above the filter screen will be filtered out by vibration. These impurities will continue to fall into the lower half space of the main body through the vibrating chassis and can be discharged through the first discharge tube, while the filtered grain can be discharged through the second discharge tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic diagram of the overall external structure of the present utility model;
[0015] Figure 2 is a schematic diagram of the structure of the sampling mechanism of the present utility model;
[0016] Figure 3 is a schematic diagram of the structure of the filtering mechanism of the present utility model;
[0017] Figure 4 is a schematic diagram of the structure of the cooperation between the barrel cover and the motor of the present utility model.
[0018] In the figure: 1, main body; 2, fixed column; 3, sampling mechanism; 301, first transmission rod; 302, second transmission rod; 303, third transmission rod; 304, extension tube; 305, sampling tube; 306, baffle; 307, first sampling hole; 308, sampling cylinder; 309, second sampling hole; 310, fixed block; 311, sampling tip; 4, filtering mechanism; 401, first discharge tube; 402, second discharge tube; 403, transmission rod fixed cylinder; 404, discharge port; 405, opening groove; 406, vibrating chassis; 407, filter screen; 5, barrel cover; 6, motor. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] Please refer to Figures 1-4 , the present utility model provides a technical solution: a deep tube driving auxiliary device for grain piles, including a main body 1, a fixed column 2 fixedly connected to the lower surface of the main body 1, a sampling mechanism 3 arranged on the inner surface of the main body 1, a filtering mechanism 4 arranged on the inner surface of the main body 1, a bucket cover 5 installed on the upper surface of the main body 1, and a motor 6 installed on the upper surface of the bucket cover 5;
[0021] The sampling mechanism 3 includes a first transmission rod 301, a second transmission rod 302, a third transmission rod 303, an extension tube 304, a sampling tube 305, a baffle 306, a first sampling hole 307, a sampling cylinder 308, a second sampling hole 309, a fixing block 310, and a sampling tip 311. The first transmission rod 301 is installed on the lower surface of the motor 6, the second transmission rod 302 is threadedly connected to the outer surface of the first transmission rod 301, the third transmission rod 303 is threadedly connected to the outer surface of the second transmission rod 302, the extension tube 304 is threadedly connected to the outer surface of the fixed column 2, the sampling tube 305 is threadedly connected to the outer surface of the extension tube 304, the baffle 306 is snap-fitted to the inner surface of the sampling tube 305, the first sampling hole 307 is opened on the outer surface of the baffle 306, the sampling cylinder 308 is snap-fitted to the outer surface of the baffle 306, the second sampling hole 309 is opened on the outer surface of the sampling cylinder 308, the fixing block 310 is fixedly connected to the lower surface of the sampling cylinder 308, and the sampling tip 311 is threadedly connected to the inner surface of the fixing block 310. Through the settings of the first transmission rod 301, the second transmission rod 302, the third transmission rod 303, the extension tube 304, the sampling tube 305, the baffle 306, the first sampling hole 307, the sampling cylinder 308, the second sampling hole 309, the fixing block 310, and the sampling tip 311, when grain sampling is required, first combine the transmission rods together, then put on the extension tube 304 and the sampling tube 305 for them, install the sampling tip 311 on the fixing block 310, then control the baffle 306 to rotate through the motor 6 to block the second sampling hole 309, and then vertically insert the sampling tip 311 into the grain pile. After inserting to a certain depth, install the main body 1 on the extension tube 304, then start the motor 6 to control the baffle 306 to rotate to open the second sampling hole 309. At this time, the deep-layer grain will evenly fall into the sampling cylinder 308 due to gravity, and then start the motor 6 to control the transmission rods to rotate the fallen grain upward. The grain will slowly rise into the main body 1, and then the bucket cover 5 can be opened to sample the deep-layer grain.
[0022] Furthermore, the outer wall dimensions of the first transmission rod 301 match the inner wall dimensions of the second transmission rod 302. The first transmission rod 301 and the second transmission rod 302 form a threaded structure. By providing the first transmission rod 301, it can be better fixed to the second transmission rod 302.
[0023] Furthermore, the outer wall dimensions of the second transmission rod 302 match the inner wall dimensions of the third transmission rod 303. The second transmission rod 302 and the third transmission rod 303 form a threaded structure. By providing the second transmission rod 302, it can be more firmly installed on the third transmission rod 303.
[0024] Furthermore, the outer wall dimensions of the extension pipe 304 match the inner wall dimensions of the insertion pipe 305. The extension pipe 304 and the insertion pipe 305 form a threaded structure. By providing the insertion pipe 305, the extension pipe 304 can be more firmly installed, preventing the extension pipe 304 from separating from the device and being damaged when inserted into the grain pile.
[0025] Furthermore, the filtering mechanism 4 includes a first discharge cylinder 401, a second discharge cylinder 402, a transmission rod fixing cylinder 403, a discharge port 404, an opening groove 405, a vibration chassis 406, and a filter screen 407. The outer surface of the main body 1 is fixedly connected to the first discharge cylinder 401, the outer surface of the main body 1 is fixedly connected to the second discharge cylinder 402, the inner surface of the main body 1 is fixedly connected to the transmission rod fixing cylinder 403, the outer surface of the transmission rod fixing cylinder 403 is provided with a discharge port 404, the upper surface of the transmission rod fixing cylinder 403 is provided with an opening groove 405, the outer surface of the transmission rod fixing cylinder 403 is snap-fitted with a vibration chassis 406, and the inner surface of the vibration chassis 406 is snap-fitted with a filter screen 407. When the sampled grain rises to the height of the main body 1, the grain will enter the transmission rod fixing cylinder 403 and continue to rise through the transmission rod to the discharge port 404 and fall onto the filter screen 407. Then, the vibration chassis 406 is started to drive the filter screen 407 to vibrate, and some small particles and impurities in the grain above the filter screen 407 are filtered out by vibration. These impurities will continue to fall into the lower half space of the main body 1 through the vibration chassis 406 and can be discharged through the first discharge cylinder 401, while the filtered grain can be discharged through the second discharge cylinder 402.
[0026] Furthermore, the discharge ports 404 are equidistantly arranged on the outer surface of the transmission rod fixing cylinder 403, and the transmission rod fixing cylinder 403 and the vibration chassis 406 form a snap-fitting structure.
[0027] Furthermore, the inner wall dimensions of the vibration chassis 406 match the outer wall dimensions of the filter screen 407, and the vibration chassis 406 and the filter screen 407 form a snap-fitting structure.
[0028] Working principle: When grain sampling is required, first combine the transmission rods together, then put on the extension pipe 304 and the sampling pipe 305 for them, and install the sampling tip 311 on the fixed block 310. Then, control the baffle 306 to rotate through the motor 6 to block the second sampling hole 309, and then vertically insert the sampling tip 311 into the grain pile. After inserting to a certain depth, install the main body 1 on the extension pipe 304, and then start the motor 6 to control the baffle 306 to rotate to open the second sampling hole 309. At this time, the deep-layer grain will evenly fall into the sampling cylinder 308 due to gravity. Then, start the motor 6 to control the transmission rods to perform upward rotational transmission on the fallen grain, and the grain will slowly rise into the main body 1. Then, the lid 5 can be opened to sample the deep-layer grain. After the sampled grain rises to the height of the main body 1, the grain will enter the transmission rod fixing cylinder 403, and continue to rise through the transmission rod to the discharge port 404 and fall out onto the filter screen 407. Then, start the vibrating chassis 406 to drive the filter screen 407 to vibrate. Some small particles and impurities of the grain above the filter screen 407 will be filtered out by vibration. These impurities will continue to fall into the lower half space of the main body 1 through the vibrating chassis 406 and can be discharged through the first discharge cylinder 401, while the filtered grain can be discharged through the second discharge cylinder 402.
[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. Grain pile deep tube driving auxiliary equipment, including a main body (1), characterized in that: A fixing column (2) is fixedly connected to the lower surface of the main body (1). A sampling mechanism (3) is arranged on the inner surface of the main body (1). A filtering mechanism (4) is arranged on the inner surface of the main body (1). A bucket cover (5) is installed on the upper surface of the main body (1). A motor (6) is installed on the upper surface of the bucket cover (5). The sampling mechanism (3) includes a first transmission rod (301), a second transmission rod (302), a third transmission rod (303), an extension tube (304), a sampling tube (305), a baffle (306), a first sampling hole (307), a sampling cylinder (308), a second sampling hole (309), a fixing block (310) and a sampling tip (311). The first transmission rod (301) is installed on the lower surface of the motor (6). The outer surface of the first transmission rod (301) is threadedly connected to the second transmission rod (302). The outer surface of the second transmission rod (302) is threadedly connected to the third transmission rod (303). The outer surface of the fixing column (2) is threadedly connected to the extension tube (304). The outer surface of the extension tube (304) is threadedly connected to the sampling tube (305). The inner surface of the sampling tube (305) is snap-connected to the baffle (306). The outer surface of the baffle (306) is provided with a first sampling hole (307). The outer surface of the baffle (306) is snap-connected to the sampling cylinder (308). The outer surface of the sampling cylinder (308) is provided with a second sampling hole (309). The lower surface of the sampling cylinder (308) is fixedly connected to the fixing block (310). The inner surface of the fixing block (310) is threadedly connected to the sampling tip (311).
2. The deep tube driving auxiliary equipment for grain heap according to claim 1, characterized in that: The outer wall dimension of the first transmission rod (301) is in line with the inner wall dimension of the second transmission rod (302), and the first transmission rod (301) and the second transmission rod (302) form a threaded structure.
3. The deep tube driving auxiliary equipment for grain piles according to claim 1, characterized in that: The outer wall dimension of the second transmission rod (302) is in line with the inner wall dimension of the third transmission rod (303), and the second transmission rod (302) and the third transmission rod (303) form a threaded structure.
4. The deep pipe-drilling auxiliary equipment for grain piles according to claim 1, characterized in that: The outer wall dimension of the extension tube (304) is in line with the inner wall dimension of the sampling tube (305), and the extension tube (304) and the sampling tube (305) form a threaded structure.
5. The deep tube-drilling auxiliary equipment for grain piles according to claim 1, characterized in that: The filtering mechanism (4) includes a first discharge cylinder (401), a second discharge cylinder (402), a transmission rod fixing cylinder (403), a discharge port (404), an opening groove (405), a vibration chassis (406) and a filter screen (407). The outer surface of the main body (1) is fixedly connected with the first discharge cylinder (401), the outer surface of the main body (1) is fixedly connected with the second discharge cylinder (402), the inner surface of the main body (1) is fixedly connected with the transmission rod fixing cylinder (403), the outer surface of the transmission rod fixing cylinder (403) is provided with the discharge port (404), the upper surface of the transmission rod fixing cylinder (403) is provided with the opening groove (405), the outer surface of the transmission rod fixing cylinder (403) is snap-connected with the vibration chassis (406), and the inner surface of the vibration chassis (406) is snap-connected with the filter screen (407).
6. The deep tube-drilling auxiliary equipment for grain piles according to claim 5, characterized in that: The discharge ports (404) are equidistantly arranged on the outer surface of the transmission rod fixing cylinder (403), and the transmission rod fixing cylinder (403) and the vibration chassis (406) form a snap-fit structure.
7. The deep tube driving auxiliary device for grain pile according to claim 5, wherein: The inner wall size of the vibration chassis (406) is consistent with the outer wall size of the filter screen (407), and the vibration chassis (406) and the filter screen (407) form a snap-fit structure.