Swing belt supporting device

Abstract

The utility model discloses a swing belt supporting device, and relates to the technical field of belt feeders. The device comprises a supporting assembly, a speed reducer, a supporting frame and an arc-shaped groove, the supporting assembly comprises supporting rods, a first fixing column, a second fixing column, electric push rods and supporting blocks, the electric push rods are fixed to the short edges of the bottoms of the two supporting rods, and the supporting blocks are fixed to the telescopic ends of the electric push rods; arc-shaped grooves are formed in the outer sides of the ends, close to the electric push rods, of the supporting rods, first fixing columns and second fixing columns are fixed to the tops of the supporting rods, supporting frames are fixed to the top ends of the first fixing columns and the second fixing columns at the top of the same supporting rod, the two supporting frames are mutually symmetrical, and a speed reducer is arranged below the supporting assembly. Through the arrangement of the supporting assembly, the speed reducer, the supporting frame and the arc-shaped groove, the problems that when a swing belt supporting device works, the supporting stability is easily affected due to swing generated by equipment work, and the position of the belt supporting device is not convenient enough to adjust are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of belt feeders, in particular to a swing belt supporting device. Background Art

[0002] Swinging belt feeder is a general series product. It is a continuous conveying and feeding equipment with conveyor belt as traction component. It is mainly used for feeding and feeding of metallurgical pelletizing projects. It is a wide belt conveyor or a large ball roller screen for uniform feeding. The swinging belt feeder consists of two transmission systems and two supports. The first transmission system is the belt conveyor system, which is responsible for the transportation of materials. The second swing system is the rotary swing system, which is responsible for driving the swing feeding of the frame. When the swing structure is working, it is combined with the supporting structure to form a supporting device. During the working process, the belt feeder can work well, but it still has the following disadvantages in actual use:

[0003] 1. When the swing belt support device is working, it is directly driven to rotate by the driving structure to change the feeding angle of the belt feeder. When the conveying position of the belt feeder is determined, the feeder is directly fed. However, when the feeder is working, due to the work of the equipment, it will swing, causing the support device to swing, affecting the stability of the support;

[0004] 2. During the operation of the swing belt support device, it is directly driven to rotate and drive the belt feeder to work. However, when faced with precise position requirements, the belt support device can only be continuously operated by the operator and the position compared, which is not convenient enough. Utility Model Content

[0005] The purpose of the utility model is to provide a swinging belt support device. By arranging a support assembly, a reducer, a support frame and an arc groove, the problem that the swinging belt support device is prone to swinging during operation, affecting the support stability, and the problem that it is not convenient to adjust the accurate position of the belt support device is solved.

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

[0007] The utility model discloses a swing belt support device, comprising a support assembly, a speed reducer, a support frame and an arc groove, the support assembly comprises a support rod, a fixing column one, a fixing column two, an electric push rod and a support block, an electric push rod is fixed at a short side of the bottom of the two support rods, the telescopic end of the electric push rod is fixed with a support block, the support rod is close to the electric push rod and an arc groove is arranged on the outer side, the top of the support rod is fixed with a fixing column one and a fixing column two, the fixing column one is arranged away from the arc groove, the fixing column two is arranged close to the arc groove, the top of the fixing column one and the fixing column two at the top of the same support rod are jointly fixed with the support frame, the two support frames are symmetrical to each other, a speed reducer is arranged below the support assembly, when working, the support frame is supported thereon by the support assembly, the support block is driven to move by the electric push rod, the support block is driven to be supported on the ground, the belt feeder on the support frame is increased The stability, the speed reducer drives the support assembly to move when working, and the connecting column and the rolling ball are movably connected through the arc groove.

[0008] Furthermore, the support assembly also includes a support cross piece, a fixed plate and a pointer. Three support cross pieces are commonly fixed between the two support rods. A fixed plate is commonly fixed at one end of the two support rods close to the arc groove. A pointer is fixed in the middle of the fixed plate away from the support rod. When the support assembly is working, the two support rods are supported by the support cross pieces, and the pointer is connected by the fixed plate, and the pointer is connected to the printed scale on the arc groove.

[0009] Furthermore, a turntable is fixed at the output end of the reducer, and the top end of the turntable is fixed to two support rods and a support cross piece located in the middle. When the reducer is working, it drives the turntable to rotate and drives the support assembly to rotate.

[0010] Furthermore, a driving motor is fixed on one side of the reducer, an output end of the driving motor is fixed to an input end of the reducer, a counterweight plate is fixed on the bottom of the reducer, and when the reducer is working, it is driven by the power generated by the driving motor.

[0011] Furthermore, a connecting column is fixed to the bottom end of the support frame, and a rolling ball is movably connected to the bottom end of the connecting column. The rolling ball is movably connected in the arc groove. When the support frame is working, the rolling ball is connected through the connecting column to make the rolling ball roll.

[0012] Furthermore, a printed scale is printed on the concave surface of the arc groove, and a support seat is fixed to the bottom end of the arc groove. When the arc groove is working, the rotation angle of the support assembly is displayed by the printed scale, and the arc groove is supported on the ground by the support seat.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model solves the problem that the swinging belt support device is prone to swinging when the equipment is working and affects the support stability by arranging a support assembly, a reducer and a support frame. When one end of the belt feeder connected to the support frame moves to a suitable position, the electric push rod is started, and the electric push rod drives the support block to descend until the support block is supported on the ground. The support rod is added to further support the support frame, increase the support effect of the support frame, and limit the position of the support frame, reduce the swing of the support frame after being stressed, so that the belt support device has better stability when working.

[0015] 2. The utility model solves the problem that it is not convenient to adjust the accurate position of the belt support device by setting a support assembly and an arc groove. When the position of the support assembly needs to be changed, the drive motor is started, and the drive motor drives the reducer to drive the support assembly to rotate. When the support assembly rotates, the support frame is driven to change its angle. At the same time, the pointer on the fixed plate rotates and moves to the appropriate position on the arc groove. When the support assembly completes the rotation, the angle of rotation of the support frame is determined by the printed scale pointed by the pointer, and the belt support device is more convenient to adjust the accurate position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 It is a three-dimensional diagram of the assembly structure of a swing belt support device;

[0018] Figure 2 It is a three-dimensional diagram of the supporting component structure;

[0019] Figure 3 The three-dimensional diagram of the reducer structure;

[0020] Figure 4 It is a three-dimensional diagram of the support frame structure;

[0021] Figure 5 for Figure 4 A magnified view of the structure at A;

[0022] Figure 6 It is a three-dimensional diagram of the arc groove structure.

[0023] Reference numerals:

[0024] 1. Support assembly; 101. Support rod; 102. Support crossbar; 103. Fixed column one; 104. Fixed column two; 105. Fixed plate; 106. Pointer; 107. Electric push rod; 108. Support block; 2. Reducer; 201. Turntable; 202. Drive motor; 203. Counterweight plate; 3. Support frame; 301. Connecting column; 302. Rolling ball; 4. Arc groove; 401. Printed scale; 402. Support seat. DETAILED DESCRIPTION

[0025] 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 of 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. Specific embodiment 1

[0027] See also Figure 1-6 The utility model is a swing belt support device, including a support assembly 1, a reducer 2, a support frame 3 and an arc groove 4. The support assembly 1 includes a support rod 101, a fixed column 103, a fixed column 104, an electric push rod 107 and a support block 108. The electric push rod 107 is fixed to a short side of the bottom of the two support rods 101. When the support rod 101 is working, the support frame 3 is supported thereon with the cooperation of the fixed column 103 and the fixed column 104. The support block 108 is driven to rise and fall by the electric push rod 107. The telescopic end of the electric push rod 107 is fixed with the support block 108. The outer side of the end of the support rod 101 close to the electric push rod 107 is provided with an arc groove. 4. The connecting column 301 and the rolling ball 302 are movably connected and supported by the arc groove 4. A fixing column 103 and a fixing column 2 104 are fixed on the top of the support rod 101. The fixing column 103 is arranged away from the arc groove 4, and the fixing column 2 104 is arranged close to the arc groove 4. The fixing column 103 and the fixing column 2 104 fix and support the support frame 3 on the support rod 101. The tops of the fixing columns 103 and 104 on the top of the same support rod 101 are jointly fixed with the support frame 3. The two support frames 3 are symmetrical to each other, and the structure of the belt feeder is connected and fixed by the support frame 3. A reducer 2 is arranged under the support assembly 1. When the reducer 2 works, the turntable 201 is driven to rotate.

[0028] Specifically, the support component 1 also includes a support crosspiece 102, a fixed plate 105 and a pointer 106. Three support crosspieces 102 are commonly fixed between the two support rods 101. A fixed plate 105 is commonly fixed to one end of the two support rods 101 close to the arc groove 4. A pointer 106 is fixed in the middle of the side of the fixed plate 105 away from the support rods 101. When the support component 1 is working, the support crosspiece 102 cooperates with the support turntable 201, and the pointer 106 is connected through the fixed plate 105. The pointer 106 points to the printed scale 401 on the surface of the arc groove 4 to determine the rotation angle of the support component 1.

[0029] Furthermore, a turntable 201 is fixed at the output end of the reducer 2, and the top of the turntable 201 is fixed to the two support rods 101 and the support cross piece 102 located in the middle. When the reducer 2 is working, the power output drives the turntable 201 to rotate, and the rotation of the turntable 201 drives the support rods 101 and the support cross piece 102 to rotate.

[0030] Furthermore, a driving motor 202 is fixed on one side of the reducer 2, the output end of the driving motor 202 is fixed to the input end of the reducer 2, and a counterweight plate 203 is fixed to the bottom of the reducer 2. The driving motor 202 drives the reducer 2 to work, and the counterweight plate 203 cooperates to support and limit the belt feeder on the support frame 3.

[0031] Furthermore, a connecting column 301 is fixed to the bottom end of the support frame 3, and a ball 302 is movably connected to the bottom end of the connecting column 301. The ball 302 is movably connected in the arc groove 4. The support frame 3 is connected to the ball 302 through the connecting column 301. After the ball 302 is supported in the arc groove 4, when the support assembly 1 rotates, the support frame 3 is driven to rotate.

[0032] The operation process of this embodiment is as follows: when working, the belt feeder is fixed on it through the support frame 3, and the motor driving the belt feeder to move is fixed on it through two support rods 101. After completion, when it is necessary to change the position of the belt feeder away from one end of the support assembly 1, the drive motor 202 is started, and the drive motor 202 drives the reducer 2 to work, and the reducer 2 drives the turntable 201 to rotate, and the rotation of the turntable 201 drives the support assembly 1 to rotate, and the rotation of the support assembly 1 drives the support frame 3 to rotate. At this time, the connecting column 301 and the rolling ball 302 move in the arc groove 4. When one end of the belt feeder connected to the support frame 3 moves to a suitable position, the electric push rod 107 is started, and the electric push rod 107 drives the support block 108 to descend until the support block 108 is supported on the ground. The support rod 101 is added to further support the support frame 3, increase the support effect of the support frame 3, and limit the position of the support frame 3 to reduce the swing of the support frame 3 after being subjected to force. Specific embodiment 2

[0034] See also Figure 1 , 2 6. On the basis of the specific embodiment 1, a printed scale 401 is printed on the concave surface of the arc groove 4, and a support seat 402 is fixed to the bottom end of the arc groove 4. When the arc groove 4 is working, the rotation angle of the support assembly 1 is determined by the printed scale 401 under the action of the pointer 106, and the arc groove 4 is supported on the ground by the support seat 402.

[0035] The operation process of this embodiment is: during operation, when the position of the support component 1 needs to be changed, the drive motor 202 is started, and the drive motor 202 drives the reducer 2 to work, driving the support component 1 to rotate, and when the support component 1 rotates, the support frame 3 is driven to change its angle. At the same time, the pointer 106 on the fixed plate 105 rotates and moves to a suitable position on the arc groove 4. When the support component 1 completes the rotation, the printed scale 401 pointed to by the pointer 106 is used to determine the rotation angle of the support frame 3.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A swing belt support device, comprising a support assembly (1), a reducer (2), a support frame (3) and an arc groove (4), characterized in that: The support assembly (1) comprises a support rod (101), a fixed column one (103), a fixed column two (104), an electric push rod (107) and a support block (108); an electric push rod (107) is fixed to a short side at the bottom of the two support rods (101); a support block (108) is fixed to the telescopic end of the electric push rod (107); an arc groove (4) is arranged on the outer side of one end of the support rod (101) close to the electric push rod (107); a fixed column one (103) and a fixed column two (104) are fixed to the top of the support rod (101); the fixed column one (103) is arranged away from the arc groove (4); the fixed column two (104) is arranged close to the arc groove (4); a support frame (3) is fixed to the top ends of the fixed column one (103) and the fixed column two (104) at the top of the same support rod (101); the two support frames (3) are symmetrical to each other; a reducer (2) is arranged below the support assembly (1).

2. The swing belt support device according to claim 1, characterized in that: The support assembly (1) further comprises a support crosspiece (102), a fixing plate (105) and a pointer (106); three support crosspieces (102) are fixed between the two support rods (101); a fixing plate (105) is fixed to one end of the two support rods (101) close to the arc groove (4); and a pointer (106) is fixed to the middle of a side of the fixing plate (105) away from the support rods (101).

3. A swing belt support device according to claim 2, characterized in that: A rotating disk (201) is fixed to the output end of the reducer (2), and the top end of the rotating disk (201) is fixed to two support rods (101) and a supporting crosspiece (102) located in the middle.

4. The swing belt support device according to claim 3, characterized in that: A drive motor (202) is fixed to one side of the reducer (2); an output end of the drive motor (202) is fixed to an input end of the reducer (2); and a counterweight plate (203) is fixed to the bottom of the reducer (2).

5. The swing belt support device according to claim 1, characterized in that: A connecting column (301) is fixed to the bottom end of the support frame (3), a rolling ball (302) is movably connected to the bottom end of the connecting column (301), and the rolling ball (302) is movably connected in the arc groove (4).

6. The swing belt support device according to claim 1, characterized in that: A printed scale (401) is printed on the concave surface of the arc-shaped groove (4), and a support seat (402) is fixed to the bottom end of the arc-shaped groove (4).

Images