CN219589956U - Safety risk monitoring test device for packed grain stacking - Google Patents
Safety risk monitoring test device for packed grain stacking Download PDFInfo
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- CN219589956U CN219589956U CN202320243945.0U CN202320243945U CN219589956U CN 219589956 U CN219589956 U CN 219589956U CN 202320243945 U CN202320243945 U CN 202320243945U CN 219589956 U CN219589956 U CN 219589956U
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- force application
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- grain
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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Abstract
A packaged grain stacking safety risk monitoring test device comprises a force application mechanism and a monitoring mechanism; the force application mechanism comprises a force application plate, a telescopic rod and a power assembly for controlling the telescopic rod to stretch, wherein the tail end of the telescopic rod is provided with a mounting plate, and the force application plate is arranged on one surface of the mounting plate opposite to the telescopic rod; a sliding rod is fixed on the force application plate, a guide hole matched with the sliding rod is formed in the mounting plate, and a pressure sensor is arranged on one surface of the mounting plate opposite to the telescopic rod; the force application plate is used for being abutted against the grain stack, the telescopic rod can push the mounting plate to move towards the force application plate, and the thrust of the force application plate pushing the grain stack is detected through the pressure sensor; the monitoring mechanism comprises a monitoring frame and a first angle monitor arranged on the monitoring frame, and the monitoring frame is used for leaning against one side of the grain stack, which is opposite to the force application mechanism. The utility model can provide data support for selecting a grain stacking mode with high stability and technical support for the precise management of the safe storage of the packaged grains.
Description
Technical Field
The utility model relates to the field of packed grain stacking and storage, in particular to a packed grain stacking safety risk monitoring test device.
Background
At present, finished grains mainly comprising rice and flour are stored in China after being packed by a packing bag, so that the grains are convenient to rapidly transport and dispense when being used.
In the stacking and storing process of the bagged finished grains, due to the vibration of the external environment of the grain stack (such as the vibration of the warehouse floor caused by the passing of a large truck), the sliding of the packaging bag and the like, the grain stack can deform to different degrees, so that the stacking and collapsing potential safety hazard is caused, the safety and storage of the packaged grains are adversely affected, and the safety and the production are negatively affected. Therefore, a stacking mode with high stability needs to be selected, but in the prior art, stacking storage of bagged finished grains is generally carried out only empirically, and safety and stability of the stacking mode are not researched, and no clear data support exists.
Disclosure of Invention
The utility model aims to provide a packaged grain stacking security risk monitoring test device which provides data support for selecting a grain stacking mode with high stability and provides technical support for precise management of packaged grain security storage.
In order to solve the technical problems, the utility model adopts the following specific scheme: a packaged grain stacking safety risk monitoring test device comprises a force application mechanism and a monitoring mechanism; the force application mechanism comprises a force application plate, a telescopic rod and a power assembly for controlling the telescopic rod to stretch, wherein the tail end of the telescopic rod is provided with a mounting plate, and the force application plate is arranged on one surface of the mounting plate opposite to the telescopic rod; a sliding rod is fixed on the force application plate, a guide hole matched with the sliding rod is formed in the mounting plate, and a pressure sensor is arranged on one surface of the mounting plate opposite to the telescopic rod; the force application plate is used for being abutted against the grain stack, the telescopic rod can push the mounting plate to move towards the force application plate, and the thrust of the force application plate pushing the grain stack is detected through the pressure sensor; the monitoring mechanism comprises a monitoring frame and a first angle monitor arranged on the monitoring frame, and the monitoring frame is used for leaning against one side of the grain stack, which is opposite to the force application mechanism.
As a further optimization of the technical scheme, the grain stacking machine further comprises a force application frame, wherein the force application frame is used for being abutted against one side of the grain stack, which faces the force application mechanism, and a second angle monitor is arranged on the force application frame.
As the further optimization of above-mentioned technical scheme, still include the mounting bracket that is used for fixed power component, the mounting bracket includes the base and sets up the stand on the base, and power component installs on the stand.
As a further optimization of the technical scheme, the base is a bearing plate, and the grain stack for detection is stacked on the bearing plate.
As a further optimization of the technical scheme, the stand column is provided with the mounting seat for mounting the power assembly, and the mounting seat can vertically move along the stand column.
As a further optimization of the technical scheme, the mounting seat comprises an annular clamp and a connecting frame fixed on the annular clamp, and the power assembly is arranged on the connecting frame.
As a further optimization of the technical scheme, a plurality of mounting holes are formed in the upright post at intervals along the height direction of the upright post, and the mounting bolts penetrate through holes formed in the power assembly and then are inserted into the mounting holes.
As a further optimization of the technical scheme, the monitoring frame is a rectangular frame, the rectangular frame is provided with a connecting beam, and the angle detector is provided with the connecting beam.
As a further optimization of the technical scheme, the monitoring frame is a rectangular plate, and the angle detector is arranged on the plate surface of the rectangular plate or on the long side of the rectangular plate.
As a further optimization of the above technical solution, the power component is a cylinder, an electric cylinder or a hydraulic cylinder.
Compared with the prior art, the utility model has the following beneficial effects: the utility model can test the stability of grain stacks in different stacking modes, provides data support for the selection of grain stacking modes, and further provides technical support for the precise management of the safe storage of packaged grains.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of the structure of the force applying mechanism acting on the grain stack;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a schematic top view of a mount disposed on a post;
FIG. 6 is a schematic view of the structure of the present utility model in which the mounting holes are provided in the columns;
reference numerals: 1. grain buttress, 2, monitoring frame, 3, first angle monitor, 4, base, 5, stand, 6, application of force frame, 7, second angle monitor, 8, mount pad, 9, power component, 10, telescopic link, 11, application of force board, 12, slide bar, 13, pressure sensor, 14, mounting panel, 15, link, 16, clamp, 17, fastening bolt, 18, mounting hole, 19, mounting bolt.
Detailed Description
The technical solutions of the present utility model are further described in detail below with reference to the accompanying drawings and specific embodiments, and the parts of the present utility model which are not specifically described and disclosed in the following embodiments should be understood as the prior art known or should be known to those skilled in the art.
As shown in fig. 1 and 2, the utility model relates to a packaged grain stacking safety risk monitoring test device, which comprises a force application mechanism and a monitoring mechanism. The force application mechanism is used for applying thrust to the grain stack 1, the monitoring mechanism is used for monitoring deformation conditions of the grain stack 1 after being stressed so as to test the stability of the grain stack 1 in different stacking modes, provide data support for selection of grain stacking modes, and further provide technical support for precise management of safe storage of packaged grains.
The force application mechanism comprises a force application plate 11, a power assembly 9 and a telescopic rod 10 connected to the power assembly 9. The power assembly 9 is used for driving the telescopic rod 10 to move in a telescopic way so as to drive the force application plate 11 to apply thrust to the grain stack 1. The power assembly 9 used in this embodiment is an electric cylinder, and it is understood that the power assembly 9 may be an air cylinder, a hydraulic cylinder, or the like.
The power component 9 is arranged on the mounting frame, the mounting frame comprises a base 4 and a stand column 5 arranged on the base 4, and a mounting seat 8 for mounting the power component 9 is arranged on the stand column 5. As shown in fig. 3 and 5, the mount 8 includes an annular collar 16, a fastening bolt for fastening the collar 16, and a connection bracket 15 fixed to the collar 16. After the clamp 16 is sleeved on the upright post 5, the clamp 16 is fastened on the upright post 15 by a fastening bolt 17. When the height of the power assembly 9 on the upright post 5 needs to be adjusted, the fastening bolt 17 is twisted to open the clamp 16, the mounting seat 8 slides up and down along the upright post 5, and the fastening bolt 17 is twisted after being adjusted to the target position, so that the height adjustment of the power assembly 9 is realized.
The connecting frame 15 is a U-shaped frame, the bottom plate of the U-shaped frame is fixedly connected with the clamp 16 in a welding mode, and the power assembly 9 is clamped between the two side plates of the U-shaped frame and is connected with the connecting frame 15 through a pin shaft. Openings are formed in two side plates of the U-shaped frame, through holes for a pin shaft to pass through are formed in the power assembly 9, and the pin shaft passes through the openings of the side plates and the through holes of the power assembly 9 and then connects the power assembly 9 to the U-shaped frame. In addition, because the external shapes of the different power components 9 are different, the power components 9 can be fixedly provided with mounting blocks, and the mounting blocks are inserted into the U-shaped frames to realize the mounting of the power components 9 on the upright posts 5.
As another installation mode of the power assembly 9 on the upright post 5, as shown in fig. 6, installation holes 18 are formed in the upright post 5 at intervals along the height direction of the upright post, through holes are formed in the power assembly 9, and installation bolts 19 penetrate through the through holes of the power assembly 9 and then are inserted into the installation holes 18, so that the power assembly 9 is fixed on the upright post 5, the installation holes 18 with different heights are selectively inserted through the installation bolts 19, the height of the power assembly 9 can be adjusted, and the power assembly 9 can be adjusted by rotating the power assembly 9 by taking the installation bolts 19 as rotating shafts after loosening the installation bolts 19.
Common stacking modes include seam pressing, pagoda type, overlapping type and the like, and the power assembly 9 can realize adjustment of height and force application angle on the mounting frame, and can apply force with different heights in different directions according to different specific structures of the grain stack 1, so that the power assembly is suitable for detecting stability of the grain stacks 1 stacked in different stacking modes.
The base 4 of mounting bracket is the loading board, supplies grain buttress 1 of detection to stack on the loading board, consequently the gravity pressure of grain buttress 1 self is on the loading board, can increase the stability of stand 5. It can be appreciated that the upright 5 can also be directly fixed on the ground on one side of the grain stack 1, and the manner of fixing the upright 5 on the ground is the prior art and will not be described herein.
As shown in fig. 1 and 2, the end of the telescopic rod 10 is provided with a mounting plate 14, the telescopic rod 10 is connected to the center of the plate surface of the mounting plate 14 and is fixed vertically to the mounting plate 14, and the biasing plate 11 is connected to the surface of the mounting plate 14 opposite to the telescopic rod 10. The force application plate 11 is vertically fixed with a slide bar 12, the mounting plate 14 is provided with a guide hole matched with the slide bar 12, and the slide bar 12 is inserted into the guide hole and can slide along the guide hole, so that the force application plate 11 and the mounting plate 14 are mutually close to or far away from each other. The number of the slide bars 12 is two or more to avoid the rotation of the position of the force application plate 11 relative to the mounting plate 14. The tail end of the slide bar 12 is also provided with a baffle plate, so that the force application plate 11 can be prevented from falling off the mounting plate 14 in the process of separating the force application plate 11 and the mounting plate 14.
The mounting plate 14 is also provided with a pressure sensor 13 on the side facing away from the telescopic rod 10. In use, as shown in fig. 3 and 4, the urging plate 11 is first brought into contact with the grain stack 1, the telescopic rod 10 pushes the mounting plate 14 to move toward the urging plate 11, the pressure sensor 13 is pressed against the urging plate 11, and the pressure detected by the pressure sensor 13 is characterized as the thrust of the urging plate 11 to push the grain stack 1. The pressure sensor 13 has a remote transmission function, and can remotely transmit the pressure value to a display of the ground position for relevant personnel to observe and record.
The monitoring mechanism comprises a monitoring frame 2 and a first angle monitor 3 arranged on the monitoring frame 2, wherein the monitoring frame 2 is arranged on one side of the grain stack 1 opposite to the force application mechanism. The monitoring frame 2 is a rectangular frame, the long side of the rectangular frame is lapped on the grain stack 1, a connecting beam is arranged on the rectangular frame, and the first angle monitor 3 is arranged on the connecting beam. The grain stack 1 can be inclined at an angle after being subjected to the thrust of the force application mechanism, the inclination degree is detected by the first angle monitor 3, analysis and comparison are carried out according to the numerical value measured by the pressure sensor 13 and the inclination angle of the grain stack 1, and a grain stacking mode with high stability is selected. When the monitoring frame 2 is put on the grain stack 1, the lower part of the monitoring frame 2 can be directly placed on the base 4, and can be connected to the base 4 in a hinged mode, and the monitoring frame 2 is hinged with the base 4, so that the monitoring result can be prevented from being influenced by the sliding of the monitoring frame 2.
The monitoring frame 2 can also be set to a rectangular plate, and the first angle monitor 3 is mounted on the plate surface of the rectangular plate. The monitoring frame 2 in the form of a rectangular frame can only be in contact with the grain stack in the test process, and the hollow area surrounded by the frame and the cross beam is not in contact with the grain stack, so that the final monitoring result is affected. After the rectangular plate is adopted as the monitoring frame, the problem can be avoided, the plate surface of the rectangular plate is always in contact with the side wall of the grain stack 1, and the deformation condition of the grain stack 1 can be monitored in real time.
The grain stack 1 near one side of the force application mechanism is lapped with a force application frame 6, a second angle monitor 7 is arranged on the force application frame 6, and the structure of the force application frame 6 is the same as that of the monitor frame 2. The second angle monitor 7 is arranged to monitor the angle change of the side of the grain stack 1 close to the force application mechanism in real time, and provides data reference for the analysis of the stability of the grain stack 1.
It should be noted that, the first angle monitor 3 and the second angle monitor 7 in the present utility model are all commercially available products, and the installation manner thereof is the prior art, and will not be described herein.
When the utility model is used, firstly, a grain stack 1 to be detected is piled on a base 4, one side of the grain stack 1 close to a force application mechanism is lapped on a force application frame 6, and one side of the grain stack 1 opposite to the force application mechanism is lapped on a monitoring frame 2; secondly, the height of the force application mechanism on the upright post 5 is adjusted, the force application angle of the force application mechanism is adjusted, the force application plate 11 is abutted against the force application frame 6, and the power assembly 9 is started to apply thrust to the grain stack 1 through the telescopic rod 10; recording data of the pressure sensor 13, the first angle monitor 3 and the second angle monitor 7, detecting the size of applied external force by the pressure sensor 13, detecting the deformation degree of the stack by the first angle monitor 3 and the second angle monitor 7, and selecting a package finished grain stacking mode with high stability according to the deformation degree of the stack and the size of applied external force.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The safety risk monitoring test device for the stacking of the packaged grains is characterized by comprising a force application mechanism and a monitoring mechanism;
the force application mechanism comprises a force application plate (11), a telescopic rod (10) and a power assembly (9) for controlling the telescopic rod (10) to stretch, wherein the tail end of the telescopic rod (10) is provided with a mounting plate (14), and the force application plate (11) is arranged on one surface of the mounting plate (14) opposite to the telescopic rod (10); a sliding rod (12) is fixed on the force application plate (11), a guide hole matched with the sliding rod (12) is formed in the mounting plate (14), and a pressure sensor (13) is further arranged on one surface of the mounting plate (14) opposite to the telescopic rod (10); the force application plate (11) is used for being abutted against the grain stack (1), the telescopic rod (10) can push the mounting plate (14) to move towards the force application plate (11), and the thrust of the force application plate (11) for pushing the grain stack (1) is detected through the pressure sensor (13);
the monitoring mechanism comprises a monitoring frame (2) and a first angle monitor (3) arranged on the monitoring frame (2), wherein the monitoring frame (2) is used for leaning against the grain stack (1) and is opposite to one side of the force application mechanism.
2. The packaged grain stacking security risk monitoring test device according to claim 1, further comprising a force application frame (6), wherein the force application frame (6) is used for being placed against one side of the grain stack, which faces the force application mechanism, and a second angle monitor (7) is arranged on the force application frame (6).
3. The packaged grain stacking security risk monitoring test device according to claim 1, further comprising a mounting rack for fixing the power assembly (9), wherein the mounting rack comprises a base (4) and a stand column (5) arranged on the base (4), and the power assembly (9) is arranged on the stand column (5).
4. A packaged grain stacking security risk monitoring test device according to claim 3, characterized in that the base (4) is a carrier plate on which the grain stack (1) for detection is stacked.
5. A packaged grain stacking security risk monitoring test device according to claim 3, characterized in that the upright (5) is provided with a mounting seat (8) for mounting the power assembly (9), the mounting seat (8) being vertically movable along the upright (5).
6. The test device for monitoring the safety risk of stacking of packaged grains according to claim 5, wherein the mounting seat (8) comprises an annular clamp (16) and a connecting frame (15) fixed on the annular clamp (16), and the power assembly (9) is arranged on the connecting frame (15).
7. A packaged grain stacking security risk monitoring test device according to claim 3, characterized in that the upright (5) is provided with a plurality of mounting holes (18) at intervals along the height direction thereof, and the mounting bolts (19) are inserted into the mounting holes (18) after passing through the through holes formed in the power assembly.
8. The packaged grain stacking security risk monitoring test device according to claim 1, wherein the monitoring frame (2) is a rectangular frame, a connecting beam is arranged on the rectangular frame, and the angle detector is arranged on the connecting beam.
9. The test device for monitoring the safety risk of stacking of packaged grains according to claim 1, wherein the monitoring frame (2) is a rectangular plate, and the angle detector is arranged on the plate surface of the rectangular plate or on the long side of the rectangular plate.
10. The packaged grain stacking security risk monitoring test device according to claim 1, wherein the power assembly (9) is a cylinder, an electric cylinder or a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320243945.0U CN219589956U (en) | 2023-02-17 | 2023-02-17 | Safety risk monitoring test device for packed grain stacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320243945.0U CN219589956U (en) | 2023-02-17 | 2023-02-17 | Safety risk monitoring test device for packed grain stacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219589956U true CN219589956U (en) | 2023-08-25 |
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ID=87686397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320243945.0U Active CN219589956U (en) | 2023-02-17 | 2023-02-17 | Safety risk monitoring test device for packed grain stacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219589956U (en) |
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2023
- 2023-02-17 CN CN202320243945.0U patent/CN219589956U/en active Active
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