Anti-jamming device for weighing sensor of microcomputer belt batching scale

Abstract

The utility model discloses a microcomputer belt batching scale weighing sensor anti-jamming device which comprises a machine tool, a transmission belt is installed at the top end of the machine tool, motors are installed at the front end and the rear end of the transmission belt, a weighing sensor body is installed on one side of the machine tool, and a weighing sensor is installed on the other side of the machine tool. The material blocking prevention mechanism comprises a hydraulic cylinder arranged above the machine tool, and mounting frames are mounted at the two ends of the hydraulic cylinder; and the maintenance mechanism is arranged on the outer side of the mounting plate. The utility model relates to a belt batching scale, in particular to a belt batching scale, and aims to solve the problems that materials are scattered on a belt rack and a belt scale frame to different degrees in the transportation process due to the off tracking phenomenon of most belts when the existing belt batching scale is used by a worker, and large materials are clamped in a gap between the belt rack and the belt scale frame, so that the production efficiency is greatly improved. And along with the vibration of the belt conveyor, the clamping is tighter and tighter, so that the metering accuracy of the belt weigher is seriously influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of belt batching scales, in particular to an anti-stuck material device for a weighing sensor of a microcomputer belt batching scale. Background Art

[0002] The belt batching scale is a high-tech product that integrates conveying, weighing and quantitative control. It is widely used in various production environments. It can continuously weigh and measure the bulk, granular and powdery materials. It is suitable for cement, mining, building materials, food, chemical and other industries. The main components of the belt batching scale include electronic belt scale, electrical control system and computer management system. These systems work together to realize functions such as data collection, control, alarm and graphic display.

[0003] However, it still has the following disadvantages in actual use:

[0004] When the existing belt batching scales are used by the staff, most of the belts still have the phenomenon of deviation, which causes the materials in the transportation process to be scattered on the belt frame and the belt scale frame to varying degrees. Large pieces of material are stuck in the gap between the belt frame and the belt scale frame. As the belt conveyor vibrates, the gap becomes tighter and tighter, which seriously affects the measurement accuracy of the belt scale. Utility Model Content

[0005] The utility model aims to provide a device for preventing the weighing sensor of a microcomputer belt batching scale from getting stuck, so as to solve the problem that in the process of using the existing belt batching scale proposed in the above background technology, since the belts are mostly deviated, the materials in the transportation process are scattered on the belt frame and the belt scale frame to varying degrees, and large pieces of materials are stuck in the gap between the belt frame and the belt scale frame. As the belt conveyor vibrates, the materials get stuck tighter and tighter, thus seriously affecting the measurement accuracy of the belt scale.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a device for preventing material jamming of a weighing sensor of a microcomputer belt batching scale, comprising a machine tool, a transmission belt is installed on the top of the machine tool, motors are installed at both the front and rear ends of the transmission belt, a weighing sensor body is installed on one side of the machine tool, and also comprises an anti-jamming mechanism: the anti-jamming mechanism comprises a hydraulic cylinder arranged above the machine tool, mounting frames are installed at both ends of the hydraulic cylinder, a guide assembly is installed above the machine tool, a mounting plate is fixedly connected to one side of the mounting frame, and a protective assembly is installed on the inner side wall of the mounting plate; and an inspection mechanism: the inspection mechanism is arranged on the outer side of the mounting plate.

[0008] Furthermore, the maintenance mechanism includes a machine box arranged on the outside of the mounting plate, a screw groove is provided at the top of the machine box, a bolt is connected to the internal thread of the screw groove, a driving assembly is slidably connected to the inner wall of the machine box, a groove is provided at the top of the mounting plate, a rotating rod is rotatably connected to the inside of the groove, a rotating assembly is installed at one end of the rotating rod, a mounting block is fixedly connected to the outer surface of the rotating rod, and an arc-shaped iron plate is fixedly connected to one end of the mounting block.

[0009] Furthermore, the driving assembly includes a spring block arranged on the inner side wall of the machine box, and a tooth groove is formed on one side of the spring block.

[0010] Furthermore, the rotating assembly includes a rotating gear arranged at one end of the rotating rod, and the rotating gear and the spring block are meshingly connected.

[0011] Furthermore, the guide assembly includes a guide frame arranged above the machine tool, and the mounting frame is slidably connected to the inner side of the guide frame.

[0012] Furthermore, the protection assembly includes a baffle plate arranged on the inner side of the mounting plate, and the mounting angle of the baffle plate is forty-five degrees.

[0013] Furthermore, the arc-shaped iron plate is arranged horizontally and vertically above the transmission belt.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model is provided with an anti-material jamming mechanism. A staff member starts a hydraulic cylinder installed on the top of the machine tool to make the hydraulic cylinder work and drive the mounting frames fixedly connected at both ends to slide along the guide track of the guide frame, thereby driving a mounting plate with the mounting frames evenly fixedly connected on the outer surface to translate. At the same time, a baffle is fixedly connected to the inner side of the mounting plate, so as to block the gap between the transmission belt and the machine tool. The protective position of the mounting plate can be adjusted according to the actual volume of the transmitted material. At the same time, it prevents the material from falling into the gap and causing the transmission belt to be jammed, thereby improving the measurement accuracy of the belt scale.

[0016] Based on the above beneficial effects, a maintenance mechanism is provided. After the belt scale is used as mentioned above, the staff can rotate the bolt connected to the thread inside the screw groove to make the bolt extend through the screw groove to the inside of the machine box and squeeze the spring block on the same horizontal plane. The spring block can drive the rotating gear engaged on one side to rotate during the sliding process, thereby driving the rotating rod fixedly connected to one end of the rotating gear to rotate. The rotating rod and the arc-shaped iron plate are fixedly connected, so that the arc-shaped iron plate can be flipped to remove the obstruction to the mounting plate, thereby facilitating the staff to inspect the top of the belt scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is an axonometric drawing of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 This is a disassembled diagram of the utility model;

[0021] Figure 4 For the utility model Figure 2 Enlarged view of point A in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Machine tool; 2. Motor; 3. Transmission belt; 4. Machine box; 5. Bolts; 6. Mounting plate; 7. Baffle; 8. Arc iron plate; 9. Mounting frame; 10. Hydraulic cylinder; 11. Weighing sensor body; 12. Rotating gear; 13. Screw groove; 14. Spring block; 15. Rotating rod; 16. Mounting block; 17. Guide frame. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] See also Figure 1-4As shown, this embodiment is a microcomputer belt batching scale weighing sensor anti-jamming device, including a machine tool 1, a transmission belt 3 is installed on the top of the machine tool 1, and a motor 2 is installed at both ends of the transmission belt 3. A weighing sensor body 11 is installed on one side of the machine tool 1, and also includes an anti-jamming mechanism: the anti-jamming mechanism includes a hydraulic cylinder 10 arranged above the machine tool 1, and mounting frames 9 are installed at both ends of the hydraulic cylinder 10. A guide component is installed above the machine tool 1, and a mounting plate 6 is fixedly connected to one side of the mounting frame 9. The inner side wall of the mounting plate 6 is installed with a protective component; an inspection mechanism: the inspection mechanism is arranged on the outer side of the mounting plate 6:

[0028] The anti-stuck material mechanism serves as the main bearing structure and can increase the metering accuracy of the overall structure by being fixedly connected to the device as a whole.

[0029] Furthermore, the driving assembly includes a spring block 14 arranged on the inner wall of the housing 4 , and a tooth groove is formed on one side of the spring block 14 .

[0030] The drive component setting can facilitate the staff to inspect and repair the belt scale.

[0031] Furthermore, the rotating assembly includes a rotating gear 12 disposed at one end of a rotating rod 15 , and the rotating gear 12 and the spring block 14 are meshingly connected.

[0032] The rotating assembly is arranged so that the spring block 14 can drive the rotating gear 12 meshingly connected on one side to rotate during the sliding process.

[0033] Working principle: The staff starts the hydraulic cylinder 10 installed on the top of the machine tool 1, so that the hydraulic cylinder 10 can work to drive the mounting frame 9 fixedly connected at both ends to slide along the guide track of the guide frame 17, thereby driving the mounting plate 6 with the mounting frame 9 evenly fixedly connected to the outer surface to translate, and at the same time, the baffle 7 is fixedly connected to the inner side of the mounting plate 6 to block the gap between the transmission belt 3 and the machine tool 1.

[0034] See also Figure 1-4 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes that the maintenance mechanism includes a machine box 4 arranged on the outside of the mounting plate 6, a screw groove 13 is opened at the top of the machine box 4, the internal thread of the screw groove 13 is connected with a bolt 5, the inner wall of the machine box 4 is slidably connected with a driving assembly, the top of the mounting plate 6 is opened, the inside of the groove is rotatably connected with a rotating rod 15, one end of the rotating rod 15 is installed with a rotating assembly, the outer surface of the rotating rod 15 is fixedly connected with a mounting block 16, and one end of the mounting block 16 is fixedly connected with an arc-shaped iron plate 8.

[0035] Furthermore, the guide assembly includes a guide frame 17 disposed above the machine tool 1 , and the mounting frame 9 is slidably connected to the inner side of the guide frame 17 .

[0036] The guide assembly is arranged so that the mounting frame 9 can be guided and slid.

[0037] Furthermore, the protection assembly includes a baffle plate 7 arranged on the inner side of the mounting plate 6, and the mounting angle of the baffle plate 7 is forty-five degrees.

[0038] The protection component is set to prevent large pieces of material from getting stuck in the gap between the belt frame and the belt scale frame.

[0039] Working principle: By rotating the bolt 5 connected with the internal thread of the screw groove 13, the staff can make the bolt 5 extend through the screw groove 13 to the inside of the machine box 4 and squeeze the spring block 14 on the same horizontal plane, so that the spring block 14 can drive the rotating gear 12 engaged on one side to rotate during the sliding process, thereby driving the rotating rod 15 fixedly connected to one end of the rotating gear 12 to rotate. The rotating rod 15 and the arc-shaped iron plate 8 are fixedly connected, so that the arc-shaped iron plate 8 can be turned over to remove the obstruction of the mounting plate 6;

[0040] This step makes it easier for staff to inspect and repair the upper parts of the belt scale.

[0041] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for preventing material jamming of a weighing sensor of a microcomputer belt batching scale, comprising a machine tool (1), a transmission belt (3) being installed at the top of the machine tool (1), a motor (2) being installed at both the front and rear ends of the transmission belt (3), and a weighing sensor body (11) being installed at one side of the machine tool (1), characterized in that: Also includes: Anti-stuck material mechanism: the anti-stuck material mechanism comprises a hydraulic cylinder (10) arranged above the machine tool (1), mounting frames (9) are installed at both ends of the hydraulic cylinder (10), a guide assembly is installed above the machine tool (1), a mounting plate (6) is fixedly connected to one side of the mounting frame (9), and a protective assembly is installed on the inner side wall of the mounting plate (6); Inspection mechanism: The inspection mechanism is arranged on the outside of the mounting plate (6).

2. The anti-stuck material device of the weighing sensor of a microcomputer belt batching scale according to claim 1 is characterized in that: The inspection mechanism comprises a machine box (4) arranged on the outside of the mounting plate (6), a screw groove (13) is provided at the top of the machine box (4), a bolt (5) is connected to the inner thread of the screw groove (13), a driving assembly is slidably connected to the inner wall of the machine box (4), a groove is provided at the top of the mounting plate (6), a rotating rod (15) is rotatably connected to the inside of the groove, a rotating assembly is installed at one end of the rotating rod (15), a mounting block (16) is fixedly connected to the outer surface of the rotating rod (15), and an arc-shaped iron plate (8) is fixedly connected to one end of the mounting block (16).

3. The anti-stuck material device of the weighing sensor of a microcomputer belt batching scale according to claim 2 is characterized in that: The driving assembly comprises a spring block (14) arranged on the inner side wall of the machine box (4), and a tooth groove is formed on one side of the spring block (14).

4. The anti-stuck material device of the weighing sensor of a microcomputer belt batching scale according to claim 3 is characterized in that: The rotating assembly comprises a rotating gear (12) arranged at one end of the rotating rod (15), and the rotating gear (12) and the spring block (14) are in meshing connection.

5. The anti-stuck material device of the weighing sensor of a microcomputer belt batching scale according to claim 1 is characterized in that: The guide assembly comprises a guide frame (17) arranged above the machine tool (1), and the mounting frame (9) is slidably connected to the inner side of the guide frame (17).

6. The anti-stuck material device for a weighing sensor of a microcomputer belt batching scale according to claim 1 is characterized in that: The protection component comprises a baffle (7) arranged on the inner side of the mounting plate (6), and the mounting angle of the baffle (7) is forty-five degrees.

7. The anti-stuck material device of the weighing sensor of a microcomputer belt batching scale according to claim 2 is characterized in that: The arc-shaped iron plate (8) is arranged horizontally and vertically above the transmission belt (3).

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