Raw material conveying device for cement production and preparation

Abstract

The utility model discloses a raw material conveying device for cement production and preparation, and relates to the technical field of cement production. The device comprises a conveying base, a conveying belt is arranged in the conveying base, two sets of intercepting assemblies are arranged above the conveying base, the two sets of intercepting assemblies are symmetrically arranged, parts connected with the two sets of intercepting assemblies are the same, each intercepting assembly comprises an intercepting plate, and three limiting frames are arranged on the outer side of each intercepting plate. The bottoms of the three limiting frames are fixedly connected with the top of the conveying base. According to the cement raw material intercepting device, the intercepting assembly is arranged, specifically, a spring can push a fixing block downwards under the action of elasticity, an intercepting plate can be driven to be tightly attached to the top of the conveying belt downwards, and therefore the intercepting effect is achieved, the situation that cement raw materials overflow or fall is avoided, waste is reduced, and the production efficiency is improved. And the problem that raw materials enter the conveying belt can be greatly reduced, the conveying device operates more stably, and the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of cement production, in particular to a raw material conveying device for cement production and preparation. Background Art

[0002] Raw material handling equipment for cement production is used to transport raw materials from one location to another during the cement production process. These devices play a key role in cement production lines, ensuring a continuous supply of raw materials and improving production efficiency.

[0003] Since the raw materials used in cement production are usually in powder or block form, existing conveying devices usually do not have an interception structure, resulting in the cement raw materials being scattered or dropped during the conveying process, which not only causes a large amount of waste, but also the dropped raw material blocks will enter the inside of the conveyor belt and easily get stuck or slip after contacting the conveyor rollers, thereby affecting production. Therefore, we propose a raw material conveying device for cement production and preparation. Utility Model Content

[0004] The purpose of the present utility model is to provide a raw material conveying device for cement production and preparation, which provides an intercepting component, specifically a spring, which pushes the fixed block downward under the action of elasticity, and drives the intercepting plate downward to fit tightly against the top of the conveyor belt, thereby playing an intercepting role to prevent the cement raw materials from overflowing or falling, which not only reduces waste, but also can greatly reduce the problem of raw materials entering the inside of the conveyor belt, making the conveying device run more stably and improving its service life, and solves the problem that the existing conveying devices usually do not have an intercepting structure, resulting in the cement raw materials being scattered or falling during the conveying process, which not only causes a lot of waste, but also the fallen raw material blocks will enter the inside of the conveyor belt and are prone to getting stuck or slipping after contacting the conveying roller, thereby affecting production.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a raw material conveying device for cement production and preparation, comprising a conveying seat, a conveyor belt is arranged inside the conveying seat, two groups of interception components are arranged above the conveying seat, the two groups of interception components are symmetrically arranged, the parts connected to the two groups of interception components are the same, the interception components include an interception plate, three limit frames are arranged on the outside of the interception plate, the bottoms of the three limit frames are fixedly connected to the top of the conveying seat, the interception plate is fixedly connected to a fixed block on the side close to the limit frame, the top of the fixed block is fixedly connected to a limit rod, and a spring is sleeved on the outside of the limit rod.

[0007] Furthermore, the intercepting plate is tilted, the top of the limit rod passes through the limit frame and extends to the outside, the limit rod is slidingly connected to the limit frame, the top of the spring is fixedly connected to the inner side of the limit frame, and the bottom of the spring is fixedly connected to the top of the fixed block.

[0008] Furthermore, the conveyor belt is internally connected to two conveyor rollers, and the central axes of the two conveyor rollers are fixedly connected to rotating rods, and the rotating rods are rotatably connected to the conveying seat. The front of the conveying seat is fixedly connected to a motor, and the output end on the back of the motor is fixedly connected to the front of the rotating rod located on the right. The top of the inner wall of the conveyor belt is in contact with a support plate, and the front and back of the support plate are fixedly connected to the inner wall of the conveying seat.

[0009] Furthermore, a raw material hopper is provided on the left side above the conveyor belt, and the front and back sides of the raw material hopper are fixedly connected to support frames, the bottom of the support frame is fixedly connected to the top of the conveying seat, a sorting plate is provided on the right side of the raw material hopper, a spring plate is provided above the sorting plate, and a discharge port is opened at the bottom right side of the raw material hopper.

[0010] Furthermore, the front and back sides of the sorting plate are fixedly connected to fixed shafts, the outer surface of the fixed shaft is rotatably connected to connecting block one, the left side of connecting block one is fixedly connected to the right side of the raw material hopper, the top and bottom of the spring piece are rotatably connected to connecting block two through a pin shaft, the left side of the connecting block two located above is fixedly connected to the right side of the raw material hopper, and the bottom of the connecting block two located below is fixedly connected to the top of the sorting plate.

[0011] Furthermore, the bottom of the intercepting plate contacts the top of the conveyor belt, the top and bottom of the intercepting plate are both arc-shaped, and there is a gap between the bottom of the raw material hopper and the top of the conveyor belt.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model sets an interception component. Specifically, the spring pushes the fixed block downward under the action of elasticity, which drives the interception plate downward and tightly contacts the top of the conveyor belt, thereby playing an interception role to prevent the cement raw materials from overflowing or falling. It not only reduces waste, but also can greatly reduce the problem of raw materials entering the conveyor belt, making the conveying device run more stably and improving its service life.

[0014] 2. The utility model sets a sorting plate, specifically a conveyor belt, which will pull the raw materials in the raw material hopper out of the discharge port during the conveying process, and sort the pulled raw materials through the sorting plate to avoid excessive pulling out of the raw materials. The sorting plate can have a downward pushing force under the elastic action of the spring piece, so as to better sort the pulled raw materials and make the raw materials more regular during transportation.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure of A;

[0019] Figure 3 This is a front cross-sectional structural diagram of the conveying seat of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the raw material hopper of the utility model;

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of B.

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

[0023] 1. Conveyor seat; 11. Conveyor belt; 111. Motor; 112. Conveyor roller; 113. Rotating roller; 114. Support plate; 12. Intercepting assembly; 121. Intercepting plate; 122. Limiting frame; 123. Fixed block; 124. Limiting rod; 125. Spring; 13. Raw material hopper; 131. Support frame; 132. Sorting plate; 321. Fixed shaft; 322. Connecting block 1; 133. Shrapnel; 331. Connecting block 2; 134. Discharge port. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5As shown, the utility model is a raw material conveying device for cement production and preparation, including a conveying seat 1, a conveyor belt 11 is arranged inside the conveying seat 1, two groups of interception components 12 are arranged above the conveying seat 1, the two groups of interception components 12 are symmetrically arranged, and the parts connected by the two groups of interception components 12 are the same. The interception component 12 includes an interception plate 121, and three limit frames 122 are arranged on the outside of the interception plate 121. The bottoms of the three limit frames 122 are fixedly connected to the top of the conveying seat 1, and the side of the interception plate 121 close to the limit frame 122 is fixedly connected to a fixed block 1 23. The top of the fixed block 123 is fixedly connected to a limit rod 124, and a spring 125 is sleeved on the outside of the limit rod 124. By setting the interception component 12, specifically the spring 125 will push the fixed block 123 downward under the action of elasticity, and will drive the interception plate 121 downward to fit tightly against the top of the conveyor belt 11, thereby playing an interception role to avoid the cement raw materials from overflowing or falling, which not only reduces waste, but also can greatly reduce the problem of raw materials entering the conveyor belt 11, making the conveying device run more stably and improving its service life.

[0026] The intercepting plate 121 is set at an angle, the top of the limiting rod 124 passes through the limiting frame 122 and extends to the outside, the limiting rod 124 is slidingly connected to the limiting frame 122, the top of the spring 125 is fixedly connected to the inner side of the limiting frame 122, and the bottom of the spring 125 is fixedly connected to the top of the fixed block 123. Since the intercepting plate 121 is set at an angle, the cement raw material can be in a state of narrow at the top and wide at the bottom during transportation, thereby improving the stability during transportation.

[0027] The conveyor belt 11 is internally connected to two conveyor rollers 112 for transmission. The central axes of the two conveyor rollers 112 are fixedly connected with rotating rods 113. The rotating rods 113 are rotatably connected to the conveying seat 1. The front of the conveying seat 1 is fixedly connected with a motor 111. The output end on the back of the motor 111 is fixedly connected to the front of the rotating rod 113 on the right. The top of the inner wall of the conveyor belt 11 is in contact with a support plate 114. The front and back sides of the support plate 114 are fixedly connected to the inner wall of the conveying seat 1. The support plate 114 is used to support the conveyor belt 11 to prevent the raw material from pressing the conveyor belt 11 downward and deforming it due to gravity.

[0028] A raw material hopper 13 is provided on the left side above the conveyor belt 11. The front and back sides of the raw material hopper 13 are fixedly connected to support frames 131. The bottom of the support frame 131 is fixedly connected to the top of the conveying seat 1. A sorting plate 132 is provided on the right side of the raw material hopper 13. A spring piece 133 is provided above the sorting plate 132. A discharge port 134 is provided at the bottom right side of the raw material hopper 13. By providing the sorting plate 132, the conveyor belt 11 will pull the raw material in the raw material hopper 13 out of the discharge port 134 during the conveying process, and sort the pulled out raw material through the sorting plate 132 to avoid excessive pulling out of the raw material. The sorting plate 132 can have a downward pushing force under the elastic action of the spring piece 133, so that the pulled out raw material can be better sorted, making the raw material more regular during transportation.

[0029] The front and back sides of the sorting plate 132 are fixedly connected to the fixed shaft 321, and the outer surface of the fixed shaft 321 is rotatably connected to the connecting block 1 322. The left side of the connecting block 1 322 is fixedly connected to the right side of the raw material hopper 13. The top and bottom of the spring piece 133 are rotatably connected to the connecting block 2 331 through a pin shaft. The left side of the connecting block 2 331 located at the top is fixedly connected to the right side of the raw material hopper 13, and the bottom of the connecting block 2 331 located at the bottom is fixedly connected to the top of the sorting plate 132. The left side of the sorting plate 132 rotates on the connecting block 1 322 through the fixed shaft 321, and the spring piece 133 rotates on the connecting block 2 331 through the pin shaft, so as not to affect the extrusion or expansion of the spring piece 133.

[0030] The bottom of the intercepting plate 121 contacts the top of the conveyor belt 11. The top and bottom of the intercepting plate 121 are both arc-shaped. There is a gap between the bottom of the raw material hopper 13 and the top of the conveyor belt 11. The top and bottom of the intercepting plate 121 are both arc-shaped, which can reduce friction and improve the service life of the intercepting plate 121 and the conveyor belt 11.

[0031] A specific application of this embodiment is:

[0032] When in use, put the cement raw material into the raw material bucket 13, then start the motor 111 to drive the rotating rod 113 to rotate clockwise, and the conveying roller 112 will rotate together, thereby conveying the conveyor belt 11 to the right. During the conveying process, the conveyor belt 11 will pull the raw material in the raw material bucket 13 out of the discharge port 134, and sort the pulled out raw material through the sorting plate 132 to prevent the raw material from being pulled out too much. Since the sorting plate 132 is connected to the spring piece 133, the sorting plate 132 has elasticity and a range of motion. Therefore, the sorting plate 132 can have a downward pushing force under the elastic action of the spring piece 133, so that the pulled out raw material can be better sorted, making the raw material more regular during transportation. At the same time, the left side of the sorting plate 132 rotates on the connecting block 1 322 through the fixed shaft 321, and the spring piece 133 is connected to the connecting block 1 through the pin shaft. The second 331 rotates, which will not affect the extrusion or expansion of the spring piece 133. The support plate 114 is used to support the conveyor belt 11 to prevent the raw material from pressing the conveyor belt 11 downward and deforming it due to gravity. At the same time, the bottom of the interception plate 121 contacts the top of the conveyor belt 11, and the spring 125 will push the fixed block 123 downward under the action of elasticity. The limit rod 124 follows the movement, and at the same time, the limit rod 124 slides on the limit frame 122, which can make the movement more stable. After the fixed block 123 moves downward, it will drive the interception plate 121 downward and close to the top of the conveyor belt 11, thereby intercepting it to prevent the cement raw material from overflowing or falling, which not only reduces waste, but also can greatly reduce the problem of raw materials entering the inside of the conveyor belt 11, making the conveying device run more stably and improving its service life.

[0033] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0034] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A raw material conveying device for cement production and preparation, comprising a conveying seat (1), a conveyor belt (11) provided inside the conveying seat (1), and two groups of interception components (12) provided above the conveying seat (1), characterized in that: The two groups of interception components (12) are symmetrically arranged, and the parts connected to the two groups of interception components (12) are the same. The interception components (12) include an interception plate (121), and three limit frames (122) are arranged on the outside of the interception plate (121). The bottoms of the three limit frames (122) are fixedly connected to the top of the conveying seat (1). A fixed block (123) is fixedly connected to the side of the interception plate (121) close to the limit frame (122). The top of the fixed block (123) is fixedly connected to a limit rod (124), and a spring (125) is sleeved on the outside of the limit rod (124).

2. A raw material conveying device for cement production and preparation according to claim 1, characterized in that: The intercepting plate (121) is tilted, the top of the limiting rod (124) passes through the limiting frame (122) and extends to the outside, the limiting rod (124) is slidably connected to the limiting frame (122), the top of the spring (125) is fixedly connected to the inner side of the limiting frame (122), and the bottom of the spring (125) is fixedly connected to the top of the fixing block (123).

3. A raw material conveying device for cement production according to claim 2, characterized in that: The conveyor belt (11) is internally connected to two conveyor rollers (112), and the central axes of the two conveyor rollers (112) are fixedly connected to rotating rods (113). The rotating rods (113) are rotatably connected to the conveyor seat (1). The front of the conveyor seat (1) is fixedly connected to a motor (111), and the rear output end of the motor (111) is fixedly connected to the front of the rotating rod (113) located on the right. The top of the inner wall of the conveyor belt (11) contacts a support plate (114), and the front and back of the support plate (114) are fixedly connected to the inner wall of the conveyor seat (1).

4. A raw material conveying device for cement production according to claim 3, characterized in that: A raw material hopper (13) is provided on the left side above the conveyor belt (11), and the front and back sides of the raw material hopper (13) are fixedly connected to support frames (131), and the bottom of the support frame (131) is fixedly connected to the top of the conveying seat (1). A sorting plate (132) is provided on the right side of the raw material hopper (13), and a spring piece (133) is provided above the sorting plate (132). A discharge port (134) is provided at the bottom right side of the raw material hopper (13).

5. A raw material conveying device for cement production according to claim 4, characterized in that: The front and back sides of the finishing plate (132) are fixedly connected to a fixed shaft (321), and the outer surface of the fixed shaft (321) is rotatably connected to a connecting block 1 (322), and the left side of the connecting block 1 (322) is fixedly connected to the right side of the raw material hopper (13).

6. A raw material conveying device for cement production according to claim 5, characterized in that: The top and bottom of the spring piece (133) are rotatably connected to the second connecting block (331) via a pin shaft. The left side of the second connecting block (331) located at the top is fixedly connected to the right side of the raw material hopper (13), and the bottom of the second connecting block (331) located at the bottom is fixedly connected to the top of the finishing plate (132).

7. A raw material conveying device for cement production according to claim 4, characterized in that: The bottom of the intercepting plate (121) contacts the top of the conveyor belt (11), the top and bottom of the intercepting plate (121) are both arranged in an arc shape, and a gap exists between the bottom of the raw material hopper (13) and the top of the conveyor belt (11).

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