Multi-angle adjusting hopper weighing device

Abstract

The utility model relates to the related technical field of hopper weighing, in particular to a multi-angle adjusting hopper weighing device which comprises a weighing hopper, and an adjusting mechanism is arranged at one end of an inclined pipe. According to the multi-angle adjusting hopper weighing device, through the arrangement of the adjusting mechanism, when the discharging angle of the inclined pipe is adjusted, two sets of positioning pressing plates are pressed at the same time, then one ends of the positioning pressing plates are continuously embedded into limiting grooves and continuously extrude springs, the springs are stressed to deform, meanwhile, the other ends of the positioning pressing plates are separated from positioning grooves, and the discharging angle of the inclined pipe is adjusted. At the moment, an inclined pipe is rotated and then drives a hollow pipe to rotate along an inner groove in the inner side of a connecting pipe, a rolling ball is embedded in a rolling groove in the surface of the hollow pipe, the hollow pipe can rotate more conveniently, when the inclined pipe is rotated to a proper position, a positioning pressing plate is loosened, a spring drives the positioning pressing plate to reset, and then the positioning pressing plate clamps a positioning groove again. Further rotation of the inclined tube is effectively limited, so that the angle of the inclined tube is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field related to hopper weighing, and in particular to a multi-angle adjustable hopper weighing device. Background Art

[0002] Hopper weighing is a common material metering method, usually used in industrial production, warehousing and logistics and other fields. Its working principle is to use devices such as weighing sensors to measure the weight of the hopper and its internal materials. When the material is added to the hopper, the weighing sensor will sense the change in weight in real time and transmit the data to the control system or display device. Therefore, a multi-angle adjustable hopper weighing device is particularly needed.

[0003] However, the existing adjustable hopper weighing device cannot adjust the discharge angle of the discharge port according to the actual position requirements when the hopper is used for weighing. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-angle adjustable hopper weighing device to solve the problem that the existing adjustable hopper weighing device proposed in the above background technology cannot adjust the discharge angle of the discharge port according to the actual position requirements when using the hopper for weighing.

[0005] To achieve the above object, the utility model provides the following technical solutions: a multi-angle adjustable hopper weighing device, comprising a weighing hopper, a weighing mechanism is arranged on one side of the surface of the weighing hopper, one end of the weighing hopper is sealedly connected to a connecting pipe, one end of the connecting pipe is connected to an inclined pipe, and one end of the inclined pipe is provided with an adjustment mechanism;

[0006] The adjusting mechanism comprises an inner groove, a limit groove, a positioning pressure plate, a spring, a rolling groove, a ball, a positioning groove and a hollow tube. An inner groove is provided on the inner side of the connecting tube, a limit groove is provided on one side of the surface of the connecting tube, a positioning pressure plate is connected to one side of the surface of the connecting tube, a spring is embedded in the inside of the connecting tube, a rolling groove is provided on the surface of the inclined tube, a ball is embedded on the surface of the inclined tube, a positioning groove is provided on one side of the surface of the inclined tube, and one end of the inclined tube is connected to a hollow tube.

[0007] Preferably, one side of the surface of the hollow tube is embedded in the inner groove, and one side of the surface of the hollow tube is in contact with the inner wall of the connecting tube.

[0008] Preferably, the ball is embedded in the rolling groove, and one end of the positioning pressure plate matches the size of the positioning groove.

[0009] Preferably, the spring is embedded in the limiting groove, and the other end of the positioning pressure plate is embedded in the limiting groove.

[0010] Preferably, the weighing mechanism includes a support rod, a solenoid valve, a support seat, a groove and a weighing sensor, one side of the surface of the weighing hopper is connected to the support rod, one side of the surface of the inclined tube is connected to the solenoid valve, one end of the support rod is connected to the support seat, the surface of the support seat is provided with a groove, and a weighing sensor is embedded in the interior of the support seat.

[0011] Preferably, the weighing sensors are embedded in the embedding grooves, and four groups of the weighing sensors are provided.

[0012] Preferably, one end of the support rod is embedded in the embedding groove, and the weighing sensor is electrically connected to the solenoid valve.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the multi-angle adjustable hopper weighing device can adjust the angle of the inclined tube of the discharge material by pressing the positioning pressure plate, and after adjustment, the positioning pressure plate is released so that one end of it engages with the positioning groove for positioning, and the angle of the inclined tube can be flexibly adjusted according to the position requirements of the unloading point, and when the angle of the inclined tube needs to be adjusted, two sets of positioning pressure plates need to be pressed at the same time, avoiding daily accidental collisions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the exploded structure of the adjustment mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the exploded structure of the weighing mechanism of the utility model;

[0017] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. weighing hopper; 2. weighing mechanism; 201. support rod; 202. solenoid valve; 203. support seat; 204. embedded groove; 205. weighing sensor; 3. connecting pipe; 4. inclined pipe; 5. adjusting mechanism; 501. inner groove; 502. limit groove; 503. positioning pressure plate; 504. spring; 505. rolling groove; 506. ball; 507. positioning groove; 508. hollow tube. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a multi-angle adjustable hopper weighing device, comprising a weighing hopper 1, a weighing mechanism 2 is arranged on one side of the surface of the weighing hopper 1, one end of the weighing hopper 1 is sealedly connected to a connecting pipe 3, one end of the connecting pipe 3 is connected to an inclined pipe 4, and one end of the inclined pipe 4 is provided with an adjusting mechanism 5;

[0021] The adjusting mechanism 5 comprises an inner groove 501, a limiting groove 502, a positioning plate 503, a spring 504, a rolling groove 505, a ball 506, a positioning groove 507 and a hollow tube 508. The inner side of the connecting tube 3 is provided with an inner groove 501, one side of the surface of the connecting tube 3 is provided with a limiting groove 502, one side of the surface of the connecting tube 3 is connected with a positioning plate 503, the inside of the connecting tube 3 is embedded with a spring 504, the surface of the inclined tube 4 is provided with a rolling groove 505, the surface of the inclined tube 4 is embedded with a ball 506, one side of the surface of the inclined tube 4 is provided with a positioning groove 507, and one end of the inclined tube 4 is connected with a hollow tube 508. When adjusting the discharging angle of the inclined tube 4, first press the two groups of positioning plates 503 at the same time, and then press the positioning plate 5 One end of 03 is continuously fitted into the interior of the limiting groove 502 and continuously squeezes the spring 504. The spring 504 is deformed under the force, and the other end of the positioning pressure plate 503 is separated from the positioning groove 507. At this time, the inclined tube 4 is rotated, and then the inclined tube 4 drives the hollow tube 508 to rotate along the inner groove 501 on the inner side of the connecting tube 3, and the rolling groove 505 on the surface of the hollow tube 508 is embedded with a ball 506, which can make the rotation of the hollow tube 508 more convenient. When the inclined tube 4 is rotated to a suitable position, the positioning pressure plate 503 is released, and the spring 504 drives the positioning pressure plate 503 to reset, and then the positioning pressure plate 503 re-stuck the positioning groove 507, effectively limiting the further rotation of the inclined tube 4, thereby completing the adjustment of the angle of the inclined tube 4.

[0022] Furthermore, one side of the surface of the hollow tube 508 is embedded in the inner groove 501, and one side of the surface of the hollow tube 508 is in contact with the inner wall of the connecting tube 3. Through the arrangement of the inner groove 501 and the hollow tube 508, when in use, the inner groove 501 provides a track and support for the rotation of the hollow tube 508 to ensure the stability of the rotation process. The hollow tube 508 is used to connect the inclined tube 4 and the connecting tube 3 to transmit the rotation action of the inclined tube 4.

[0023] Furthermore, the ball 506 is embedded in the rolling groove 505, and one end of the positioning pressure plate 503 is consistent with the size of the positioning groove 507. Through the setting of the ball 506, when in use, adding the ball 506 can reduce the friction force when the hollow tube 508 rotates, making the hollow tube 508 rotate more smoothly, thereby helping the inclined tube 4 to easily adjust the angle.

[0024] Furthermore, the spring 504 is embedded in the limiting groove 502, and the other end of the positioning pressure plate 503 is embedded in the limiting groove 502. Through the arrangement of the positioning pressure plate 503 and the spring 504, when in use, the positioning pressure plate 503 can limit and unlock the rotation of the oblique tube 4 by embedding and separating with the positioning groove 507. The spring 504 can be compressed when the positioning pressure plate 503 is pressed. When the positioning pressure plate 503 is released, the positioning pressure plate 503 is reset through its own elastic force, thereby realizing the control of the rotation state of the oblique tube 4.

[0025] Furthermore, the weighing mechanism 2 includes a support rod 201, an electromagnetic valve 202, a support seat 203, an embedded groove 204 and a weighing sensor 205. The support rod 201 is connected to one side of the surface of the weighing hopper 1, and the electromagnetic valve 202 is connected to one side of the surface of the inclined tube 4. One end of the support rod 201 is connected to the support seat 203. The surface of the support seat 203 is provided with an embedded groove 204. The inside of the support seat 203 is embedded with a weighing sensor 205. By setting the support rod 201, the electromagnetic valve 202, the support seat 203, the embedded groove 204 and the weighing sensor 205, when in use, the weighing hopper 1 is weighed. When weighing materials, first fix the support seat 203 at the specified position, and then manually put the materials into the weighing hopper 1 on one side of the support seat 203. As the materials enter the weighing hopper 1, the weight of the weighing hopper 1 increases continuously, and then the gravity is transmitted to the weighing sensor 205 inside the embedded groove 204 through the support rod 201 on one side of its surface. At this time, the weighing sensor 205 senses the weight of the weighing hopper 1 in real time. When the required weight is about to be reached, stop adding materials into it. At the same time, the weighing sensor 205 controls the solenoid valve 202 to open, so that the materials fall to the specified position.

[0026] Furthermore, the weighing sensor 205 is embedded in the embedding groove 204. There are four groups of weighing sensors 205. Through the setting of the weighing sensors 205, when in use, the weighing sensors 205 sense the weight changes of the weighing hopper 1 in real time, providing key data basis for controlling the addition and dropping of materials.

[0027] Furthermore, one end of the support rod 201 is embedded in the inside of the embedding groove 204, and the weighing sensor 205 is electrically connected to the solenoid valve 202. Through the setting of the support rod 201 and the solenoid valve 202, when in use, the support rod 201 plays the role of connecting the weighing hopper 1 and the support seat 203, and can transfer the gravity of the weighing hopper 1 to the weighing sensor 205. The solenoid valve 202 is used to control the timing of the material falling from the weighing hopper 1. When the required weight is reached, the weighing sensor 205 controls it to open, so that the material falls to the specified position.

[0028] Working principle: first, when adjusting the discharging angle of the inclined tube 4, press the two sets of positioning pressure plates 503 at the same time, and then one end of the positioning pressure plate 503 is continuously engaged into the inside of the limiting groove 502, and continuously squeezes the spring 504, the spring 504 is deformed under the force, and at the same time the other end of the positioning pressure plate 503 is separated from the positioning groove 507, then the inclined tube 4 is rotated, and then the inclined tube 4 drives the hollow tube 508 to rotate along the inner groove 501 on the inner side of the connecting tube 3, and the rolling groove 505 on the surface of the hollow tube 508 is embedded with a ball 506, which can make the rotation of the hollow tube 508 more convenient, when the inclined tube 4 is rotated to a suitable position, the positioning pressure plate 503 is released, the spring 504 drives the positioning pressure plate 503 to reset, and then the positioning pressure plate 503 is reset The newly stuck positioning groove 507 effectively limits the further rotation of the inclined tube 4, thereby completing the adjustment of the angle of the inclined tube 4. When weighing the material, the support seat 203 is first fixed at the specified position, and then the material is manually put into the weighing hopper 1 on one side of the support seat 203. As the material enters the weighing hopper 1, the weight of the weighing hopper 1 continues to increase, and then the gravity is transmitted to the weighing sensor 205 inside the embedded groove 204 through the support rod 201 on one side of its surface. At this time, the weighing sensor 205 senses the weight of the weighing hopper 1 in real time. When the required weight is about to be reached, stop adding material into it. At the same time, the weighing sensor 205 controls the solenoid valve 202 to open, so that the material falls to the specified position.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable hopper weighing device, comprising a weighing hopper (1), characterized in that: A weighing mechanism (2) is provided on one side of the surface of the weighing hopper (1); one end of the weighing hopper (1) is sealedly connected to a connecting pipe (3); one end of the connecting pipe (3) is connected to an inclined pipe (4); and one end of the inclined pipe (4) is provided with an adjusting mechanism (5); The adjusting mechanism (5) comprises an inner groove (501), a limiting groove (502), a positioning pressure plate (503), a spring (504), a rolling groove (505), a ball (506), a positioning groove (507) and a hollow tube (508); the inner side of the connecting tube (3) is provided with an inner groove (501); one side of the surface of the connecting tube (3) is provided with a limiting groove (502); one side of the surface of the connecting tube (3) is connected to a positioning pressure plate (503); the inside of the connecting tube (3) is embedded with a spring (504); the surface of the inclined tube (4) is provided with a rolling groove (505); the surface of the inclined tube (4) is embedded with a ball (506); one side of the surface of the inclined tube (4) is provided with a positioning groove (507); and one end of the inclined tube (4) is connected to the hollow tube (508).

2. A multi-angle adjustable hopper weighing device according to claim 1, characterized in that: One side of the surface of the hollow tube (508) is embedded in the inner groove (501), and one side of the surface of the hollow tube (508) is in contact with the inner wall of the connecting tube (3).

3. The multi-angle adjustable hopper weighing device according to claim 1, characterized in that: The ball (506) is embedded in the rolling groove (505), and one end of the positioning pressure plate (503) matches the size of the positioning groove (507).

4. The multi-angle adjustable hopper weighing device according to claim 1, characterized in that: The spring (504) is embedded in the limiting groove (502), and the other end of the positioning pressure plate (503) is embedded in the limiting groove (502).

5. The multi-angle adjustable hopper weighing device according to claim 1, characterized in that: The weighing mechanism (2) comprises a support rod (201), an electromagnetic valve (202), a support seat (203), an embedding groove (204) and a weighing sensor (205); one side of the surface of the weighing hopper (1) is connected to the support rod (201); one side of the surface of the inclined tube (4) is connected to the electromagnetic valve (202); one end of the support rod (201) is connected to the support seat (203); the surface of the support seat (203) is provided with an embedding groove (204); and the inside of the support seat (203) is embedded with a weighing sensor (205).

6. The multi-angle adjustable hopper weighing device according to claim 5, characterized in that: The weighing sensors (205) are embedded in the embedding grooves (204), and four groups of the weighing sensors (205) are provided.

7. The multi-angle adjustable hopper weighing device according to claim 5, characterized in that: One end of the support rod (201) is embedded in the embedding groove (204), and the weighing sensor (205) is electrically connected to the electromagnetic valve (202).

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