CN216207691U - Grain sampler for grain storage warehouse capable of sampling at multiple points - Google Patents
Grain sampler for grain storage warehouse capable of sampling at multiple points Download PDFInfo
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- CN216207691U CN216207691U CN202122318302.1U CN202122318302U CN216207691U CN 216207691 U CN216207691 U CN 216207691U CN 202122318302 U CN202122318302 U CN 202122318302U CN 216207691 U CN216207691 U CN 216207691U
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Abstract
The utility model discloses a multipoint sampling grain sampler for a grain storage warehouse, and relates to the field of grain sampling. This grain sampler is used in grain depot of multiple spot sample, the lower surface mounting of handle has the threaded rod, and the lower surface mounting of threaded rod has the support frame, the lower surface mounting of support frame has four peg graft poles, slide mechanism includes the connecting cylinder, the connecting cylinder cup joints the surface at the threaded rod, and slide mechanism passes through the connecting cylinder and installs on the support frame, sampling mechanism includes a plurality of first feed inlets, the surface at the peg graft pole is seted up to first feed inlet. This but grain sampler is used in grain storage storehouse of multiple spot sample can multiple spot sample, reduces the sampling operation, and can prevent that the sample from unrestrained.
Description
Technical Field
The utility model relates to the technical field of grain sampling, in particular to a grain sampler for a grain storage warehouse, which can sample at multiple points.
Background
In the process of storing, transporting or processing the grains, the grains need to be sampled and detected so as to know and monitor the quality of the grains, such as detecting the temperature and the humidity of the grains, whether the grains are mildewed or germinate, and the like, so that a sampling device is used;
however, most of the existing sampling devices are single in structure and can only sample one point, so that the final result is influenced, and multiple times of sampling are needed for accurate detection results, so that the process is complex and monotonous, and the existing sampling devices cannot well protect samples during sampling, so that the samples are scattered, and therefore the grain sampler for the grain storage warehouse, which can sample at multiple points, is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a grain sampler for a grain storage warehouse, which can sample at multiple points, and aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a multipoint-sampling grain sampler for a grain depot, comprising:
the lower surface of the handle is provided with a threaded rod, the lower surface of the threaded rod is provided with a support frame, and the lower surface of the support frame is provided with four insertion rods;
the sliding mechanism comprises a connecting cylinder which is sleeved on the outer surface of the threaded rod and is arranged on the support frame through the connecting cylinder;
the sampling mechanism comprises a plurality of first feed inlets, and the first feed inlets are formed in the outer surface of the insertion rod.
Preferably, the outer surface of the threaded rod is connected with a threaded sleeve, four first sliding grooves are formed in the outer surface of the threaded sleeve, a sliding block is connected inside the first sliding grooves, a moving cylinder is mounted on the outer surface of the sliding block, and the inner wall of the moving cylinder is attached to the outer surface of the threaded sleeve.
Preferably, the sliding mechanism further comprises a plurality of first fixing blocks, the first fixing blocks are mounted on the outer surface of the connecting cylinder, connecting rods are connected between every two first fixing blocks, two second fixing blocks are connected to the geometric center of each connecting rod, and the second fixing blocks are mounted on the upper surface of the supporting frame.
Preferably, the one end that the connecting cylinder was kept away from to the connecting rod is connected with two third fixed blocks, and the lower surface mounting of two third fixed blocks has the connecting block, the lower surface of connecting block is laminated with the lower surface of support frame mutually.
Preferably, the lower surface of the connecting cylinder is provided with an elastic element, and one end of the elastic element, which is far away from the connecting cylinder, is arranged on the upper surface of the supporting block.
Preferably, the sampling mechanism further comprises a plurality of storage troughs, the storage troughs are arranged inside the insertion rod, and the second sliding groove is formed inside the insertion rod.
Preferably, the inside connection of second spout has the baffle, and the upper surface mounting of baffle is at the lower surface of connecting block, a plurality of second feed inlets have been seted up to one side of baffle, and the cross-sectional area of second feed inlet is the same with the cross-sectional area size of first feed inlet.
The utility model discloses a multipoint sampling grain sampler for a grain storage warehouse, which has the following beneficial effects:
1. this grain sampler for grain depot that can multiple spot sample can drive connecting cylinder downstream through downstream or rotate a removal section of thick bamboo, and the connecting cylinder downstream drives the one end of connecting rod downwards, and the other end rebound to can drive baffle rebound, open the stock chest, consequently can take a sample, the sample finishes only can close the baffle, prevents that the sample from unrestrained, and four peg graft poles that set up can carry out the multiple spot sample.
2. This grain sampler is used in grain storage storehouse that can multiple spot sample moves the one end that can drive the connecting rod through the connecting cylinder and moves down, because the centre of connecting rod rotates to be connected on the second fixed block, so the other end of connecting rod can the rebound to drive connecting block rebound, consequently can drive a plurality of baffles rebound simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a threaded rod of the present invention;
FIG. 3 is a schematic view of a supporting frame according to the present invention;
FIG. 4 is a schematic view of the structure of the insertion rod of the present invention.
In the figure: 1. a handle; 101. a threaded rod; 102. a threaded sleeve; 103. a first chute; 104. a slider; 105. moving the drum; 2. a connecting cylinder; 201. a first fixed block; 202. a connecting rod; 203. a support frame; 204. an elastic member; 205. a second fixed block; 206. a third fixed block; 207. connecting blocks; 3. a plug rod; 301. a first feed port; 302. a storage tank; 303. a second chute; 304. a baffle plate; 305. a second feed inlet.
Detailed Description
The embodiment of the utility model discloses a multipoint sampling grain sampler for a grain storage warehouse.
According to the attached drawings 1 and 2, the lower surface of the handle 1 is fixedly connected with a threaded rod 101, the lower surface of the threaded rod 101 is fixedly connected with a support frame 203, and the lower surface of the support frame 203 is fixedly connected with four insertion rods 3;
the sliding mechanism comprises a connecting cylinder 2, the connecting cylinder 2 is movably sleeved on the outer surface of the threaded rod 101, and the sliding mechanism is arranged on the support frame 203 through the connecting cylinder 2;
the sampling mechanism comprises a plurality of first feed inlets 301, and the first feed inlets 301 are formed in the outer surface of the insertion rod 3;
the outer surface of the threaded rod 101 is in threaded connection with a threaded sleeve 102, four first sliding grooves 103 are formed in the outer surface of the threaded sleeve 102, a sliding block 104 is connected inside each first sliding groove 103 in a sliding mode, a moving cylinder 105 is fixedly connected to the outer surface of each sliding block 104, and the inner wall of each moving cylinder 105 is attached to the outer surface of the threaded sleeve 102;
can drive connecting cylinder 2 downstream through the downstream or rotate a removal section of thick bamboo 105, connecting cylinder 2 downstream drives the one end of connecting rod 202 downwards, other end upward movement to can drive baffle 304 rebound, open stock chest 302, consequently can take a sample, the sample finishes only can close baffle 304, prevents that the sample from unrestrained, and four inserted link 3 that set up can carry out the multiple spot sample.
As shown in fig. 3, the sliding mechanism further includes a plurality of first fixing blocks 201, the plurality of first fixing blocks 201 are all fixedly connected to the outer surface of the connecting cylinder 2, the connecting rods 202 are rotatably connected between every two first fixing blocks 201, two second fixing blocks 205 are rotatably connected to the geometric center of the connecting rods 202, and the second fixing blocks 205 are fixedly connected to the upper surface of the supporting frame 203;
one end of the connecting rod 202, which is far away from the connecting cylinder 2, is rotatably connected with two third fixing blocks 206, the lower surfaces of the two third fixing blocks 206 are fixedly connected with a connecting block 207, and the lower surface of the connecting block 207 is attached to the lower surface of the supporting frame 203;
the lower surface of the connecting cylinder 2 is fixedly connected with an elastic piece 204, and one end of the elastic piece 204 far away from the connecting cylinder 2 is fixedly connected with the upper surface of the supporting block;
the connecting cylinder 2 moves to drive one end of the connecting rod 202 to move downwards, and the middle of the connecting rod 202 is connected to the second fixing block 205 in a rotating mode, so that the other end of the connecting rod 202 can move upwards, the connecting block 207 is driven to move upwards, and the plurality of baffles 304 can be driven to move upwards simultaneously.
As shown in fig. 4, the sampling mechanism further includes a plurality of material storage tanks 302, the plurality of material storage tanks 302 are disposed inside the insertion rod 3, and a second chute 303 is disposed inside the insertion rod 3;
a baffle 304 is connected inside the second chute 303 in a sliding manner, the upper surface of the baffle 304 is fixedly connected to the lower surface of the connecting block 207, one side of the baffle 304 is provided with a plurality of second feed ports 305, and the cross sectional area of the second feed ports 305 is the same as that of the first feed ports 301;
the baffle 304 is moved to overlap the second feed port 305 with the first feed port 301, so that grains can enter the storage tank 302 to be sampled, and then the storage tank 302 can be closed by closing the baffle 304 to prevent the samples from being scattered.
The working principle is as follows: when the grain sampler capable of sampling at multiple points is used for a grain storage warehouse, the device is firstly inserted into grains, and when grains with large grains are sampled, the movable cylinder 105 is rotated, and as the sliding block 104 in the movable cylinder 105 is attached to the first sliding groove 103, the movable cylinder 105 rotates to drive the threaded sleeve 102 to rotate, so that the movable cylinder can move downwards;
the threaded sleeve 102 and the moving cylinder 105 move downwards to drive the connecting cylinder 2 to move downwards and compress the third elastic element 204, the connecting cylinder 2 moves downwards to drive the first fixing block 201 to move downwards, and the middle of the connecting rod 202 is rotatably connected with the second fixing block 205, so that when the first fixing block 201 moves downwards, one end of the connecting rod 202 is driven to move downwards, the other end of the connecting rod 202 moves upwards, one end of the connecting rod 202 moves upwards to drive the third fixing block 206 to move upwards, and the third fixing block 206 moves upwards to drive the connecting block 207 to move upwards;
the connecting block 207 moves upwards to drive the baffle 304 to move upwards, the baffle 304 moves upwards to enable the second feeding hole 305 to coincide with the first feeding hole 301, so that the storage tank 302 is opened, and then the rotating handle 1 drives the four insertion rods 3 to move around, so that grains enter the storage tank 302;
then, the moving cylinder 105 is rotated to enable the threaded sleeve 102 and the moving cylinder 105 to move upwards, so that the third elastic element 204 rebounds to drive the connecting cylinder 2 to move upwards, one end of the connecting rod 202 moves downwards to drive the baffle 304 to move downwards, so that the storage tank 302 is closed, and then the sampling device is taken out;
when small grains which are easy to sample are encountered, the moving cylinder 105 is directly pushed downwards, and then the principle is the same, so that the sampling device is convenient and quick.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A grain sampler for grain reserves that can multiple spot sample, its characterized in that includes:
the handle comprises a handle (1), wherein a threaded rod (101) is mounted on the lower surface of the handle (1), a support frame (203) is mounted on the lower surface of the threaded rod (101), and four insertion rods (3) are mounted on the lower surface of the support frame (203);
the sliding mechanism comprises a connecting cylinder (2), the connecting cylinder (2) is sleeved on the outer surface of the threaded rod (101), and the sliding mechanism is installed on the support frame (203) through the connecting cylinder (2);
the sampling mechanism comprises a plurality of first feed inlets (301), and the first feed inlets (301) are arranged on the outer surface of the insertion rod (3).
2. The grain sampler for the grain depot capable of multi-point sampling according to claim 1, wherein: the outer surface of threaded rod (101) is connected with threaded sleeve (102), and four first spouts (103) have been seted up to threaded sleeve's (102) surface, the internal connection of first spout (103) has slider (104), and the surface mounting of slider (104) has a removal section of thick bamboo (105), the inner wall of removal section of thick bamboo (105) is laminated with the surface of threaded sleeve (102) mutually.
3. The grain sampler for the grain depot capable of multi-point sampling according to claim 1, wherein: the sliding mechanism further comprises a plurality of first fixing blocks (201), the first fixing blocks (201) are all installed on the outer surface of the connecting cylinder (2), connecting rods (202) are connected between every two first fixing blocks (201), two second fixing blocks (205) are connected to the geometric center of each connecting rod (202), and the second fixing blocks (205) are installed on the upper surface of the supporting frame (203).
4. The grain sampler for the grain depot capable of multi-point sampling according to claim 3, wherein: one end of the connecting rod (202) far away from the connecting cylinder (2) is connected with two third fixing blocks (206), the lower surfaces of the two third fixing blocks (206) are provided with connecting blocks (207), and the lower surfaces of the connecting blocks (207) are attached to the lower surface of the supporting frame (203).
5. The grain sampler for the grain depot capable of multi-point sampling according to claim 4, wherein: the lower surface of the connecting cylinder (2) is provided with an elastic part (204), and one end, far away from the connecting cylinder (2), of the elastic part (204) is arranged on the upper surface of the supporting block.
6. The grain sampler for the grain depot capable of multi-point sampling according to claim 1, wherein: the sampling mechanism further comprises a plurality of storage troughs (302), the storage troughs (302) are arranged inside the insertion rod (3), and a second sliding groove (303) is formed inside the insertion rod (3).
7. The grain sampler for the grain depot capable of multi-point sampling according to claim 6, wherein: the inside connection of second spout (303) has baffle (304), and the upper surface mounting of baffle (304) is at the lower surface of connecting block (207), a plurality of second feed inlets (305) have been seted up to one side of baffle (304), and the cross-sectional area size of second feed inlet (305) is the same with the cross-sectional area size of first feed inlet (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318302.1U CN216207691U (en) | 2021-09-24 | 2021-09-24 | Grain sampler for grain storage warehouse capable of sampling at multiple points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318302.1U CN216207691U (en) | 2021-09-24 | 2021-09-24 | Grain sampler for grain storage warehouse capable of sampling at multiple points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216207691U true CN216207691U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122318302.1U Active CN216207691U (en) | 2021-09-24 | 2021-09-24 | Grain sampler for grain storage warehouse capable of sampling at multiple points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216207691U (en) |
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2021
- 2021-09-24 CN CN202122318302.1U patent/CN216207691U/en active Active
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