Raw material crushing and stirring device for concrete pole production

Abstract

The utility model provides a raw material crushing and stirring device for concrete pole production, which relates to the technical field of concrete pole raw material treatment and comprises a shell, a crushing motor, a discharge pipe, a mounting ring and a water inlet pipe, the crushing motor and the discharge pipe are arranged at the bottom of the shell, the mounting ring is arranged on the outer side of the bottom of the shell, and the water inlet pipe is arranged on the shell above the mounting ring. A crushing assembly is arranged at the top of the shell and comprises a top cover, an annular dustproof plate is fixed to the bottom of the top cover, a hydraulic cylinder is installed at the top of the top cover, a rolling plate is arranged in the annular dustproof plate, and the top of the rolling plate is fixedly connected with the output end of the hydraulic cylinder. The crushing assembly, the auxiliary crushing part, the movable connecting part and the crushing motor are arranged, materials can be synchronously stirred while being crushed, meanwhile, the crushing plate, the crushing teeth and the filter holes are arranged in the auxiliary crushing part, the crushed materials can be screened according to the size, and it is ensured that the crushed material particles are kept uniform in size.

Description

Technical Field

[0001] This utility model relates to the field of raw material processing technology for concrete poles, and in particular to a raw material crushing and mixing device for the production of concrete poles. Background Technology

[0002] The following points should be noted during the crushing and mixing of raw materials for the production of concrete poles:

[0003] During the crushing process of concrete pole raw materials, there are requirements for particle size, so traditional crushing devices may not be able to meet the needs. Secondly, most traditional concrete pole raw material processing devices only achieve single crushing or single mixing, resulting in low processing efficiency and increased costs. Therefore, this utility model proposes a raw material crushing and mixing device for concrete pole production. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a raw material crushing and mixing device for the production of concrete poles.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a raw material crushing and mixing device for concrete pole production, comprising a shell, a crushing motor and a discharge pipe disposed at the bottom of the shell, an installation ring disposed on the outer side of the bottom of the shell, and a water inlet pipe disposed on the shell above the installation ring. A crushing component is disposed at the top of the shell, the crushing component includes a top cover, an annular dustproof plate is fixed at the bottom of the top cover, a hydraulic cylinder is installed at the top of the top cover, a rolling plate is disposed inside the annular dustproof plate, and the top of the rolling plate is fixedly connected to the output end of the hydraulic cylinder.

[0006] The outer shell is provided with an auxiliary crushing component and a movable connecting component from top to bottom. The auxiliary crushing component includes a crushing plate, an annular bottom plate and a bottom fixing ring arranged from top to bottom on the inner wall of the outer shell. The top of the crushing plate is provided with crushing teeth and filter holes. The filter holes penetrate the crushing plate and are arranged alternately.

[0007] The movable connector includes a motor shaft and a mounting sleeve. The motor shaft is movably inserted into the mounting sleeve, and the mounting sleeve is fixed to the bottom of the crushing plate. The end of the motor shaft away from the mounting sleeve movably passes through the outer shell and is fixedly connected to the crushing motor at the bottom of the outer shell.

[0008] Preferably, a spring assembly is fixedly connected between the crushing plate and the annular base plate.

[0009] The beneficial effects of adopting the above technical solution are: the spring assembly can change the distance between the crushing plate and the annular bottom plate while the crushing plate is crushing the material, thereby realizing the vibration of the crushing plate and ensuring that the material falls.

[0010] Preferably, an annular sliding plate is fixedly connected to the bottom of the annular base plate, and an annular groove is provided at the top of the bottom fixing ring, with the annular sliding plate slidably connected within the annular groove.

[0011] The beneficial effects of adopting the above technical solution are: the annular slide plate can slide freely in the annular groove, which can realize the effect of driving the entire auxiliary crushing component to rotate through the motor shaft, thereby further improving the crushing efficiency.

[0012] Preferably, a limiting plate is fixed on the motor shaft, and an adjusting spring is provided between the limiting plate and the mounting sleeve. The adjusting spring is sleeved on the motor shaft and its diameter is larger than the diameter of the cross-section at the connection between the motor shaft and the mounting sleeve.

[0013] Preferably, the top of the outer shell is provided with a storage ring groove, and the annular dustproof plate is slidably inserted into the storage ring groove.

[0014] The beneficial effects of adopting the above technical solution are: the annular dustproof plate inserted into the storage ring groove can ensure the overall sealing of the outer shell and prevent dust from spreading out.

[0015] Preferably, a lifting mechanism is provided on one side of the top cover. The lifting mechanism includes a connecting plate. One end of the connecting plate is fixed to the top of the top cover. A connecting rod is fixedly connected to the bottom of the other end of the connecting plate. An intermediate plate is fixedly connected to the bottom of the connecting rod. An electric telescopic rod is fixedly connected to the bottom of the intermediate plate. A mounting shell is provided at the bottom of the electric telescopic rod. The electric telescopic rod moves through the mounting shell and its bottom is fixed inside the mounting shell. The mounting shell is fixed to the outer wall of the outer shell.

[0016] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0017] In this invention, the through pipe is equipped with a crushing component, an auxiliary crushing component, a movable connecting component, and a crushing motor, enabling simultaneous stirring while crushing materials. The auxiliary crushing component includes a crushing plate, crushing teeth, and filter holes to screen the size of the crushed materials, ensuring uniform particle size after crushing. During actual use, a spring assembly is installed between the crushing plate and the annular base plate. As the material on the crushing plate is crushed by the grinding plate, the spring assembly adjusts the distance between the crushing plate and the annular base plate. The elasticity of the spring assembly causes the crushing plate to vibrate, ensuring material falls smoothly and preventing blockage. Attached Figure Description

[0018] Figure 1 This is a front view of a raw material crushing and mixing device for producing concrete poles according to this utility model.

[0019] Figure 2 This is an exploded view of a raw material crushing and mixing device for producing concrete poles according to this utility model.

[0020] Figure 3 This is a structural diagram of the auxiliary crushing component in a raw material crushing and mixing device for producing concrete poles according to this utility model.

[0021] Figure 4 This is a partial view of a raw material crushing and mixing device for the production of concrete poles according to this utility model.

[0022] Figure Labels

[0023] 1. Outer shell; 2. Crushing assembly; 21. Top cover; 22. Annular dustproof plate; 23. Lifting mechanism; 231. Connecting plate; 232. Connecting rod; 233. Intermediate plate; 234. Mounting shell; 235. Electric telescopic rod; 3. Mounting ring; 24. Hydraulic cylinder; 25. Crushing plate; 4. Discharge pipe; 5. Crushing motor; 6. Water inlet pipe; 7. Auxiliary crushing parts; 71. Crushing plate; 72. Crushing teeth; 73. Filter holes; 74. Annular bottom plate; 75. Spring assembly; 76. Annular sliding plate; 77. Bottom fixing ring; 78. Annular chute; 8. Movable connecting parts; 81. Motor shaft; 82. Mounting sleeve; 83. Limiting plate; 84. Adjusting spring; 9. Receiving ring groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example

[0026] like Figure 1-4As shown, this utility model provides a technical solution: a raw material crushing and mixing device for concrete pole production, including a shell 1, a crushing motor 5 and a discharge pipe 4 installed at the bottom of the shell 1, an installation ring 3 installed on the outer side of the bottom of the shell 1, and a water inlet pipe 6 installed on the shell 1 above the installation ring 3. The outer side of the installation ring 3 is provided with a support leg for supporting the device. The water inlet pipe 6 can be used to add water during the mixing process, and the discharge pipe 4 can be used to discharge the material after mixing. The top of the shell 1 is provided with a crushing component 2, which includes a top cover 21. The bottom of the top cover 21 is fixed with an annular dustproof plate 22, and a hydraulic cylinder 24 is installed on the top of the top cover 21. A rolling plate 25 is provided inside the annular dustproof plate 22, and the top of the rolling plate 25 is fixedly connected to the output end of the hydraulic cylinder 24.

[0027] A lifting mechanism 23 is provided on one side of the top cover 21. The lifting mechanism 23 includes a connecting plate 231. One end of the connecting plate 231 is fixed to the top of the top cover 21. The bottom of the other end of the connecting plate 231 is fixedly connected to a connecting rod 232. The bottom of the connecting rod 232 is fixedly connected to an intermediate plate 233. The bottom of the intermediate plate 233 is fixedly connected to an electric telescopic rod 235. The bottom of the electric telescopic rod 235 is provided with a mounting shell 234. The electric telescopic rod 235 moves through the mounting shell 234 and its bottom is fixed inside the mounting shell 234. The mounting shell 234 is fixed to the outer wall of the outer shell 1.

[0028] In the above, by activating the electric telescopic rod 235, the entire lifting mechanism 23 is raised and lowered, thereby realizing the overall lifting and lowering of the crushing component 2. When it is necessary to feed material, simply activate the electric telescopic rod 235 to move the entire crushing component 2 upward until the annular dustproof plate 22 is completely separated from the receiving annular groove 9. Then, pour the material into the outer shell 1 and wait for the next step of processing.

[0029] Inside the outer casing 1, from top to bottom, are arranged an auxiliary crushing component 7 and a movable connecting component 8. The auxiliary crushing component 7 includes a crushing plate 71, an annular base plate 74, and a bottom fixing ring 77, arranged from top to bottom on the inner wall of the outer casing 1. The crushing plate 71 and the annular base plate 74 are slidably connected to the inner wall of the outer casing, and the bottom fixing ring 77 is fixed to the inner wall of the outer casing 1. The top of the crushing plate 71 is provided with crushing teeth 72 and filter holes 73. The filter holes 73 are provided through the crushing plate 71, and the crushing teeth 72 and filter holes 73 are staggered. A spring assembly 75 is fixedly connected between the crushing plate 71 and the annular base plate 74, and an annular sliding plate 7 is fixedly connected to the bottom of the annular base plate 74. 6. The bottom fixing ring 77 has an annular groove 78 at its top, and the annular sliding plate 76 is slidably connected in the annular groove 78. The auxiliary crushing component 7 is provided with a crushing plate 71, crushing teeth 72 and filter holes 73, which can screen the size of the crushed material to ensure that the particle size of the crushed material remains uniform. In actual use, a spring assembly 75 is provided between the crushing plate 71 and the annular bottom plate 74. During the crushing process of the crushing plate 71 by the crushing plate 25, the spring assembly 75 can adjust the distance between the crushing plate 71 and the annular bottom plate 74. The elasticity of the spring assembly 75 is used to make the crushing plate 71 vibrate to ensure that the material falls and avoids material blockage.

[0030] In the above description, when it is necessary to crush the material inside the outer shell 1, the hydraulic cylinder 24 and the crushing motor 5 can be activated. The hydraulic cylinder 24 drives the crushing plate 25 to move downward, and the crushing motor 5 drives the entire auxiliary crushing component 7 to rotate through the motor shaft 81. Therefore, during the process of the crushing plate 25 moving downward and crushing the material on the auxiliary crushing component 7, the crushing teeth 72 on the crushing plate 71 rotate and crush the material. The crushed material falls into the bottom of the outer shell 1 through the filter hole 73, and then it can be stirred.

[0031] The movable connector 8 includes a motor shaft 81 and a mounting sleeve 82. The motor shaft 81 is movably inserted into the mounting sleeve 82, and the motor shaft 81 and the mounting sleeve 82 are engaged by a slot. This ensures that the motor shaft 81 can move up and down within the mounting sleeve 82 while simultaneously allowing the motor shaft 81 to rotate and drive the mounting sleeve 82 to rotate. The mounting sleeve 82 is fixed to the bottom of the crushing plate 71. The end of the motor shaft 81 away from the mounting sleeve 82 movably passes through the outer shell 1 and is fixedly connected to the crushing motor 5 at the bottom of the outer shell 1. The motor shaft 81 is also provided with a stirring plate for stirring. A limit plate 83 is fixed on the motor shaft 81. An adjusting spring 84 is provided between the limit plate 83 and the mounting sleeve 82. The adjusting spring 84 is sleeved on the motor shaft 81 and its diameter is larger than the diameter of the cross-section at the connection between the motor shaft 81 and the mounting sleeve 82.

[0032] In the above description, when the crushing plate 25 crushes the material on the auxiliary crushing component 7, the crushing plate 71 slides down along the inner wall of the outer shell 1 after being squeezed due to the downward pressure of the crushing plate 25 on the auxiliary crushing component 7. Under such repeated vibration, the material on the crushing plate 71 can fall evenly without causing blockage.

[0033] like Figure 1 as well as Figure 2 As shown, the top of the outer shell 1 is provided with a storage ring groove 9, and the annular dustproof plate 22 is slidably inserted into the storage ring groove 9. After the annular dustproof plate 22 is inserted into the storage ring groove 9, the outer shell 1 can be sealed to prevent dust from polluting the surrounding environment.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A raw material crushing and mixing device for concrete pole production, comprising a housing (1), a crushing motor (5) disposed at the bottom of the housing (1), a discharge pipe (4), an mounting ring (3) disposed on the outer side of the bottom of the housing (1), and a water inlet pipe (6) disposed on the housing (1) above the mounting ring (3), characterized in that, The top of the outer shell (1) is provided with a crushing component (2), the crushing component (2) includes a top cover (21), the bottom of the top cover (21) is fixed with an annular dustproof plate (22), the top of the top cover (21) is equipped with a hydraulic cylinder (24), a rolling plate (25) is provided inside the annular dustproof plate (22), and the top of the rolling plate (25) is fixedly connected to the output end of the hydraulic cylinder (24); Inside the outer shell (1), from top to bottom, there are auxiliary crushing components (7) and movable connecting components (8). The auxiliary crushing components (7) include a crushing plate (71), an annular bottom plate (74) and a bottom fixing ring (77) arranged from top to bottom on the inner wall of the outer shell (1). The top of the crushing plate (71) is provided with crushing teeth (72) and filter holes (73). The filter holes (73) are arranged through the crushing plate (71). The crushing teeth (72) and filter holes (73) are arranged alternately. The movable connector (8) includes a motor shaft (81) and a mounting sleeve (82). The motor shaft (81) is movably inserted into the mounting sleeve (82). The mounting sleeve (82) is fixed to the bottom of the crushing plate (71). One end of the motor shaft (81) away from the mounting sleeve (82) movably passes through the outer shell (1) and is fixedly connected to the crushing motor (5) at the bottom of the outer shell (1).

2. The raw material crushing and mixing device for producing concrete poles according to claim 1, characterized in that: A spring assembly (75) is fixedly connected between the crushing plate (71) and the annular base plate (74).

3. The raw material crushing and mixing device for producing concrete poles according to claim 1, characterized in that: The bottom of the annular base plate (74) is fixedly connected to an annular sliding plate (76), and the top of the bottom fixing ring (77) is provided with an annular groove (78), and the annular sliding plate (76) is slidably connected in the annular groove (78).

4. The raw material crushing and mixing device for producing concrete poles according to claim 1, characterized in that: A limiting plate (83) is fixed on the motor shaft (81). An adjusting spring (84) is provided between the limiting plate (83) and the mounting sleeve (82). The adjusting spring (84) is sleeved on the motor shaft (81) and its diameter is larger than the diameter of the cross section at the connection between the motor shaft (81) and the mounting sleeve (82).

5. The raw material crushing and mixing device for concrete pole production according to claim 1, characterized in that: The top of the outer shell (1) is provided with a storage ring groove (9), and the annular dustproof plate (22) is slidably inserted into the storage ring groove (9).

6. The raw material crushing and mixing device for producing concrete poles according to claim 1, characterized in that: A lifting mechanism (23) is provided on one side of the top cover (21). The lifting mechanism (23) includes a connecting plate (231). One end of the connecting plate (231) is fixed to the top of the top cover (21). The bottom of the other end of the connecting plate (231) is fixedly connected to a connecting rod (232). The bottom of the connecting rod (232) is fixedly connected to an intermediate plate (233). The bottom of the intermediate plate (233) is fixedly connected to an electric telescopic rod (235). The bottom of the electric telescopic rod (235) is provided with a mounting shell (234). The electric telescopic rod (235) moves through the mounting shell (234) and its bottom is fixed inside the mounting shell (234). The mounting shell (234) is fixed to the outer wall of the outer shell (1).

Images