Wheat purchase rapid container weight measuring instrument

Abstract

The utility model discloses a wheat purchase rapid volume weight measuring instrument, including the bottom plate, the upper end fixedly connected with the containing bin of bottom plate, one side of containing bin is fixedly connected with first support, the upper end of first support is provided with electric slide rail, be provided with electric sliding block on electric slide rail, one side of electric sliding block is provided with first electric telescopic handle, the output of first electric telescopic handle is fixedly connected with second support, one side of second support is provided with motor, the output of motor penetrates second support and is fixedly connected with crosspiece, and the disc is fixedly connected on crosspiece, one side of disc is provided with first limit hole and second limit hole respectively, and one side of second support is provided with second electric telescopic handle, the output of second electric telescopic handle is fixedly connected with limit rod, through the device, the wheat in containing bin can be filled just, avoid the certain gap between the wheat in containing bin and lead to the measurement not accurate enough.

Description

Technical Field

[0001] This utility model relates to the technical field of rapid bulk density measuring instruments for wheat purchasing, and in particular to rapid bulk density measuring instruments for wheat purchasing. Background Technology

[0002] The grade of corn and wheat is determined by test weight, which reflects the intrinsic quality of corn and wheat. In essence, it is a measurement of density. Test weight is the mass of grain grains in a unit volume, expressed in grams per liter (g / L).

[0003] A grain bulk density measuring instrument, as disclosed in utility model patent application CN218885690U, includes a receiving bin, a filter screen fixedly connected to the top of the receiving bin, a scraper provided at the top of the receiving bin, a discharge port provided at the lower side of the receiving bin, a solenoid valve provided at the bottom of the inner wall of the receiving bin, a discharge trough provided at the lower end of the solenoid valve, a vibration mechanism provided at the bottom of the inner wall of the receiving bin, a data processing terminal provided at the bottom of the inner wall of the receiving bin and below the vibration mechanism, a display terminal provided at the lower front end of the receiving bin, and an electronic weighing device fixedly connected to the bottom of the receiving bin. This invention provides a grain bulk density measuring instrument that uses a holding chamber to hold grain, then uses an electronic weighing device to weigh and calculate the bulk density, and discharges the grain through a discharge chute after weighing. However, this device has the same characteristics as most rapid bulk density measuring instruments for wheat purchases. After the grain enters the holding chamber through the filter, gaps are easily created in the middle of the pile. Furthermore, the device cannot effectively compress the wheat in the holding chamber to prevent gaps between the wheat grains, resulting in inaccurate measurements. Utility Model Content

[0004] To overcome the shortcomings of the existing technology, this utility model provides a rapid bulk density measuring instrument for wheat purchase. However, this device has the same characteristics as most rapid bulk density measuring instruments for wheat purchase when in use. After the grain enters the holding bin through the filter, the wheat tends to have gaps in the middle after it is piled up. Moreover, the device cannot effectively compress the wheat in the holding bin to avoid gaps between the wheat, thus resulting in inaccurate measurement.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a rapid bulk density measuring instrument for wheat purchasing, comprising a base plate, a receiving chamber fixedly connected to the upper end of the base plate, a first bracket fixedly connected to one side of the receiving chamber, an electric slide rail provided at the upper end of the first bracket, an electric slider provided on the electric slide rail, a first electric telescopic rod provided on one side of the electric slider, a second bracket fixedly connected to the output end of the first electric telescopic rod, a motor provided on one side of the second bracket, the output end of the motor passing through the second bracket and fixedly connected to a crossbar, and a disc fixedly connected to the crossbar, a first limiting hole and a second limiting hole respectively opened on one side of the disc, a second electric telescopic rod provided on one side of the second bracket, a limiting rod fixedly connected to the output end of the second electric telescopic rod, a fixing block fixedly connected to one side of the disc, and a pressure plate fixedly connected to one side of the fixing block.

[0006] As a preferred embodiment of this utility model, a weighing device is provided at the bottom of the inner end of the receiving chamber, and a weighing plate is provided at the top of the weighing device.

[0007] As a preferred embodiment of this utility model, a door is provided on one side of the receiving compartment.

[0008] As a preferred embodiment of this utility model, a control panel is provided on one side of the receiving compartment.

[0009] As a preferred embodiment of this utility model, a collection box is fixedly connected to one side of the outer side of the receiving compartment, and a storage battery is provided at the upper end of the bottom plate.

[0010] As a preferred embodiment of this utility model, each of the bottom corners of the base plate is fixedly connected with a self-locking universal wheel.

[0011] Compared with the prior art, the beneficial effects that this utility model can achieve are: First, wheat is added to the receiving bin until its height is slightly higher than the top of the bin. Then, the electric telescopic rod is activated. The electric telescopic rod moves the second bracket, disc, fixing block, and pressure plate downwards until the pressure plate moves downwards and compacts the wheat at the top of the receiving bin. Simultaneously, the electric telescopic rod is activated again to move the pressure plate upwards a short distance. At the same time, the electric slide rail and electric slider are activated, causing the electric slider to move the pressure plate to one side a short distance. The electric telescopic rod is then activated again to move the pressure plate downwards, thus fully compacting the wheat at the top of the receiving bin and preventing gaps between the wheat particles. Additionally, by activating the electric telescopic rod to move the pressure plate upwards a short distance, the electric telescopic rod moves the limiting rod away from the second limiting hole. Start the motor, which drives the crossbar, disc, and pressure plate to rotate 90 degrees. Then, start the electric telescopic rod, which drives the limiting rod to insert into the first limiting hole, thus limiting and fixing the disc and pressure plate. Simultaneously, start the electric telescopic rod, which moves the pressure plate downward until the side of the pressure plate is on the same horizontal plane as the top of the receiving bin. Then, start the electric slide rail and electric slider, which moves the pressure plate towards the collection box. The pressure plate pushes the excess wheat at the top of the receiving bin into the receiving bin and collects it in the collection box until the receiving bin is completely filled. This device ensures that the receiving bin is completely filled with wheat, avoiding gaps between wheat grains that could lead to inaccurate measurements. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the base plate and the receiving compartment of this utility model; Figure 2 This is a schematic diagram of the internal structure of the container of this utility model; Figure 3 This is a top view of the base plate structure of this utility model; Figure 4 This utility model Figure 1 A magnified view of the structure at point A in the middle; The components include: 1. Base plate; 2. Storage compartment; 3. First support; 4. Electric slide rail; 5. Electric slider; 6. First electric telescopic rod; 7. Second support; 8. Motor; 9. Crossbar; 10. Disc; 11. First limiting hole; 12. Second limiting hole; 13. Second electric telescopic rod; 14. Limiting rod; 15. Fixing block; 16. Pressure plate; 17. Weighing device; 18. Weighing plate; 19. Opening and closing door; 20. Control panel; 21. Collection box; 22. Battery; 23. Self-locking casters. Detailed Implementation

[0013] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0014] Example: Please refer to Figures 1-3 As shown, this utility model provides a rapid bulk density measuring instrument for wheat purchasing. A weighing device 17 is installed at the bottom of the inner chamber 2. The volume of the chamber 2 is one cubic meter, and a weighing plate 18 is installed at the top of the weighing device 17. A door 19 is installed on one side of the chamber 2, and a control panel 20 is installed on one side of the chamber 2. A collection box 21 is fixedly connected to the outer side of the chamber 2, and a battery 22 is installed at the top of the base plate 1. The battery 22 can provide power to the electrical equipment on the device, and the electrical equipment on the device is controlled by the control panel 20. Self-locking casters 23 are fixedly connected to the bottom corner of the base plate 1.

[0015] During use, the self-locking caster wheel 23 can be used to move the device in a good position. At the same time, the weighing device 17 can measure the weight change of wheat in the storage bin 2, that is, the total weight of wheat in the storage bin 2, and finally feed the measured signal back to the control panel 20.

[0016] As a further implementation of this embodiment, such as Figures 1-4 As shown, a receiving chamber 2 is fixedly connected to the upper end of the base plate 1. A first bracket 3 is fixedly connected to one side of the receiving chamber 2. An electric slide rail 4 is provided at the upper end of the first bracket 3. An electric slider 5 is provided on the electric slide rail 4. A first electric telescopic rod 6 is provided on one side of the electric slider 5. A second bracket 7 is fixedly connected to the output end of the first electric telescopic rod 6. A motor 8 is provided on one side of the second bracket 7. The output end of the motor 8 passes through the second bracket 7 and is fixedly connected to the crossbar 9. A disc 10 is fixedly connected to the crossbar 9. A first limiting hole 11 and a second limiting hole 12 are respectively opened on one side of the disc 10. A second electric telescopic rod 13 is provided on one side of the second bracket 7. A limiting rod 14 is fixedly connected to the output end of the second electric telescopic rod 13. A fixing block 15 is fixedly connected to one side of the disc 10. A pressure plate 16 is fixedly connected to one side of the fixing block 15.

[0017] In use, first, wheat is added to the receiving chamber 2 until the wheat level is slightly higher than the top of the receiving chamber 2. Then, the first electric telescopic rod 6 is activated. The first electric telescopic rod 6 drives the second bracket 7, disc 10, fixing block 15, and pressure plate 16 to move downwards until the pressure plate 16 moves downwards and compacts the wheat at the top of the receiving chamber 2. At the same time, the first electric telescopic rod 6 is activated again to move the pressure plate 16 upwards a certain distance. Simultaneously, the electric slide rail 4 and electric slider 5 are activated, causing the electric slider 5 to move the pressure plate 16 to one side a certain distance. The first electric telescopic rod 6 is activated again to move the pressure plate 16 downwards, thus fully compacting the wheat at the top of the receiving chamber 2 and preventing excessive gaps between the wheat in the receiving chamber 2. In addition, by activating the first electric telescopic rod 6 to move the pressure plate 16 upwards a certain distance, the second electric telescopic rod 13 is activated. The second electric telescopic rod 13 drives the limiting rod 14 away from the second limiting hole 1. 2. Start motor 8. Motor 8 drives the crossbar 9, disc 10 and pressure plate 16 to rotate 90 degrees. Then start the second electric telescopic rod 13, so that the second electric telescopic rod 13 drives the limiting rod 14 to be inserted into the first limiting hole 11, and limits and fixes the disc 10 and pressure plate 16. At the same time, start the first electric telescopic rod 6, so that the first electric telescopic rod 6 drives the pressure plate 16 to move downward and so that the side of the pressure plate 16 is on the same horizontal plane as the upper end of the receiving bin 2. By starting the electric slide rail 4 and the electric slider 5, the electric slider 5 drives the pressure plate 16 to move towards the side of the collection box 21. The pressure plate 16 can push the excess wheat at the upper end of the receiving bin 2 into the receiving bin 2 and fall into the collection box 21 for collection. Until the wheat in the receiving bin 2 is just filled. This device can fill the wheat in the receiving bin 2 just right and avoid the existence of gaps between the wheat in the receiving bin 2, which would cause the measurement to be inaccurate.

[0018] Specific working principle: In use, wheat is first added to the receiving bin 2 until the wheat level is slightly higher than the top of the receiving bin 2. Then, the first electric telescopic rod 6 is activated. The first electric telescopic rod 6 drives the second bracket 7, disc 10, fixing block 15, and pressure plate 16 to move downwards until the pressure plate 16 moves downwards and compacts the wheat at the top of the receiving bin 2. At the same time, the first electric telescopic rod 6 is activated again to move the pressure plate 16 upwards a certain distance. Simultaneously, the electric slide rail 4 and electric slider 5 are activated, causing the electric slider 5 to move the pressure plate 16 to one side a certain distance. The first electric telescopic rod 6 is activated again to move the pressure plate 16 downwards, thus fully compacting the wheat at the top of the receiving bin 2 and preventing excessive gaps between the wheat in the receiving bin 2. In addition, by activating the first electric telescopic rod 6 to move the pressure plate 16 upwards a certain distance, the second electric telescopic rod 13 is activated. The second electric telescopic rod 13 drives the limit rod 14 away from the second bracket 7. Limiting hole 12 and starting motor 8, motor 8 drives crossbar 9, disc 10 and pressure plate 16 to rotate 90 degrees. Then start the second electric telescopic rod 13, so that the second electric telescopic rod 13 drives the limiting rod 14 to be inserted into the first limiting hole 11, and limits and fixes disc 10 and pressure plate 16. At the same time, start the first electric telescopic rod 6, so that the first electric telescopic rod 6 drives the pressure plate 16 to move downward and so that the side of the pressure plate 16 is on the same horizontal plane as the upper end of the receiving bin 2. By starting the electric slide rail 4 and electric slider 5, the electric slider 5 drives the pressure plate 16 to move towards the side of the collection box 21. The pressure plate 16 can push the excess wheat at the upper end of the receiving bin 2 into the receiving bin 2 and fall into the collection box 21 for collection until the wheat in the receiving bin 2 is just filled. This device can fill the wheat in the receiving bin 2 just right and avoid the existence of certain gaps between the wheat in the receiving bin 2, which would cause the measurement to be inaccurate.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rapid bulk density measuring instrument for wheat purchasing, comprising a base plate (1), characterized in that: A receiving chamber (2) is fixedly connected to the upper end of the base plate (1). A first bracket (3) is fixedly connected to one side of the receiving chamber (2). An electric slide rail (4) is provided on the upper end of the first bracket (3). An electric slider (5) is provided on the electric slide rail (4). A first electric telescopic rod (6) is provided on one side of the electric slider (5). A second bracket (7) is fixedly connected to the output end of the first electric telescopic rod (6). A motor (8) is provided on one side of the second bracket (7). The output end of the motor (8) passes through the second bracket. The bracket (7) is fixedly connected to the crossbar (9), and a disc (10) is fixedly connected to the crossbar (9). A first limiting hole (11) and a second limiting hole (12) are respectively opened on one side of the disc (10). A second electric telescopic rod (13) is provided on one side of the second bracket (7). A limiting rod (14) is fixedly connected to the output end of the second electric telescopic rod (13). A fixing block (15) is fixedly connected to one side of the disc (10), and a pressure plate (16) is fixedly connected to one side of the fixing block (15).

2. The rapid bulk density measuring instrument for wheat purchasing according to claim 1, characterized in that: The bottom of the container (2) is provided with a weighing device (17), and the top of the weighing device (17) is provided with a weighing plate (18).

3. The rapid bulk density measuring instrument for wheat purchasing according to claim 1, characterized in that: A door (19) is provided on one side of the container (2).

4. The rapid bulk density measuring instrument for wheat purchasing according to claim 1, characterized in that: A control panel (20) is provided on one side of the container (2).

5. The rapid bulk density measuring instrument for wheat purchasing according to claim 1, characterized in that: A collection box (21) is fixedly connected to one side of the outer side of the container (2), and a battery (22) is provided at the upper end of the base plate (1).

6. The rapid bulk density measuring instrument for wheat purchasing according to claim 1, characterized in that: Each of the bottom corners of the base plate (1) is fixedly connected with a self-locking caster wheel (23).

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