A sandstone crushing device for cement pole production

Abstract

The utility model relates to cement pole production technical field discloses a sandstone crushing equipment for cement pole production and manufacture, including crushing bin, the bottom fixed mounting of crushing bin has the support foot, the top fixed mounting of crushing bin has the feed inlet, the back of crushing bin extends to inside and is provided with the crushing mechanism, the inside extension of crushing bin to left side is provided with the discharge mechanism. This sandstone crushing equipment for cement pole production and manufacture is through the crushing mechanism that sets up, in the use process, through the pre -crushing of crushing roller to the sandstone of bigger volume, and the sandstone after crushing is sent to between two crushing rollers, and it is crushed into the sandstone that can be used through two crushing rollers, secondly, in the crushing process, through the setting up of water inlet pipe, make the water outlet hole on the feeding plate to carry out the water, make it carry out dust fall, avoid the dust pollution processing environment in the crushing process.

Description

Technical Field

[0001] This utility model relates to the field of cement pole production technology, specifically to a sand and gravel crushing device used in the production and manufacturing of cement poles. Background Technology

[0002] In the cement pole manufacturing industry, sand and gravel are one of the core raw materials. Their particle size distribution, uniformity, and cleanliness directly determine the mechanical properties, durability, and molding quality of the cement poles. During processing, sand and gravel need to be crushed into usable particle sizes.

[0003] Currently, in the production of cement poles, the crushing of sand and gravel is carried out using a crushing roller structure. However, this method has requirements on the diameter of the sand and gravel, and cannot crush larger pieces of sand and gravel. Furthermore, the crushing process generates dust, polluting the processing environment. Therefore, it is necessary to develop a sand and gravel crushing equipment for cement pole production to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a sand and gravel crushing device for cement pole production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sand and gravel crushing device for cement pole production, comprising a crushing chamber, a support foot fixedly installed at the bottom of the crushing chamber, a feed hopper fixedly installed at the top of the crushing chamber, a crushing mechanism extending from the back of the crushing chamber to the interior, and a discharge mechanism extending from the interior of the crushing chamber to the left side.

[0006] The crushing mechanism includes a pre-crushing component and a sand-making component. The pre-crushing component is located at the back of the crushing chamber and extends into the interior, while the sand-making component is located inside the crushing chamber and extends into the interior.

[0007] The pre-crushing component includes a mounting frame, which is fixedly installed on the back of the crushing chamber. A first motor is fixedly installed on the inner side of the mounting frame, and a crushing roller is fixedly installed on the output end of the first motor. Feed plates are fixedly installed on the left and right sides inside the crushing chamber. A water outlet is opened on the inner side of the feed plate, and a water inlet pipe is provided on the outer side of the feed plate. A control valve is provided on the water inlet pipe to facilitate the pre-crushing treatment of sand and gravel.

[0008] Preferably, there are two first motors and crushing rollers, which are symmetrically arranged with respect to the center line of the front of the crushing chamber. The end of the crushing roller away from the motor is rotatably installed inside the crushing chamber, so that the two crushing rollers can rotate in opposite directions to crush the sand and gravel.

[0009] Preferably, there are two feed plates, which are obliquely and symmetrically fixed on the inner walls of the left and right sides of the crushing chamber, so that the sand and gravel can enter between the two crushing rollers.

[0010] Preferably, the sand making assembly includes baffles, which are fixedly installed on the inner walls of the left and right sides of the crushing chamber. A crushing roller is rotatably installed inside the crushing chamber extending to the back. A first synchronous pulley is fixedly installed on the outside of the crushing roller. A second synchronous pulley is fixedly installed on the outside of the output end of the first motor. A synchronous belt is installed between the first synchronous pulley and the second synchronous pulley to facilitate the rotation of the two crushing rollers and further crush the sand and gravel.

[0011] Preferably, there are two sand-making components, which are symmetrically arranged around the center line of the front of the crushing chamber, so that the two crushing rollers can rotate in opposite directions to crush the sand and gravel.

[0012] Preferably, the discharge mechanism includes a second motor, which is fixedly installed on the back of the crushing chamber. An active roller is fixedly installed at the output end of the second motor. A fixed frame is fixedly installed on the left side of the crushing chamber. A driven roller is rotatably installed on the inner side of the fixed frame. A conveyor belt is installed between the active roller and the driven roller to facilitate the discharge of the crushed sand and gravel from the equipment.

[0013] Preferably, a through groove is provided on the left side of the crushing chamber, and the conveyor belt passes through the through groove. The end of the drive roller away from the second motor is rotatably installed inside the crushing chamber, so that the drive roller and the driven roller can support the conveyor belt for transmission.

[0014] Compared with the prior art, this utility model provides a sand and gravel crushing device for cement pole production, which has the following beneficial effects: 1. This sand and gravel crushing equipment for cement pole production uses a crushing mechanism to pre-crush larger sand and gravel through crushing rollers during operation. The crushed sand and gravel is then fed between two crushing rollers, where they are crushed into usable sand and gravel. Furthermore, during the crushing process, water is discharged through the water outlet holes on the feed plate via a water inlet pipe to reduce dust and prevent dust from contaminating the processing environment.

[0015] 2. The sand and gravel crushing equipment used for cement pole production has a discharge mechanism. During use, the conveyor belt is driven by a second motor to transport the processed sand and gravel. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the appearance and structure of this utility model; Figure 2 This is a schematic diagram of the rear view structure of this utility model; Figure 3 This is a front sectional view of the present invention. Figure 4 This is a schematic diagram of the appearance and structure of the mounting bracket and connected mechanism of this utility model; Figure 5 This is a cross-sectional view of the feed plate and its connected mechanism of this utility model. Figure 6 This is a schematic diagram of the external structure of the crushing roller and its connected mechanism of this utility model; Figure 7 This is an exploded view of the material discharge mechanism of this utility model.

[0017] In the diagram: 1. Crushing chamber; 2. Support leg; 3. Feed hopper; 4. Crushing mechanism; 41. Pre-crushing component; 411. Mounting frame; 412. First motor; 413. Crushing roller; 414. Feed plate; 415. Water outlet; 416. Water inlet pipe; 417. Control valve; 42. Sand making component; 421. Baffle; 422. Crushing roller; 423. First synchronous pulley; 424. Second synchronous pulley; 425. Synchronous belt; 5. Discharge mechanism; 51. Second motor; 52. Driven roller; 53. Fixed frame; 54. Driven roller; 55. Conveyor belt. Detailed Implementation

[0018] 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.

[0019] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0020] To achieve sand and gravel crushing and dust suppression during the crushing process, please refer to [link / reference needed]. Figure 1-6 This utility model provides a technical solution: a sand and gravel crushing equipment for cement pole production, including a crushing chamber 1, a support foot 2 fixedly installed at the bottom of the crushing chamber 1, a feed hopper 3 fixedly installed at the top of the crushing chamber 1, a crushing mechanism 4 extending from the back of the crushing chamber 1 to the inside, and a discharge mechanism 5 extending from the inside of the crushing chamber 1 to the left side.

[0021] The crushing mechanism 4 includes a pre-crushing component 41 and a sand-making component 42. The pre-crushing component 41 is located at the back of the crushing chamber 1 and extends into the interior, while the sand-making component 42 is located inside the crushing chamber 1 and extends into the interior.

[0022] The pre-crushing component 41 includes a mounting frame 411, which is fixedly installed on the back of the crushing chamber 1. A first motor 412 is fixedly installed on the inner side of the mounting frame 411. A crushing roller 413 is fixedly installed at the output end of the first motor 412. Feed plates 414 are fixedly installed on the left and right sides inside the crushing chamber 1. A water outlet hole 415 is opened on the inner side of the feed plate 414. A water inlet pipe 416 is provided on the outer side of the feed plate 414. A control valve 417 is provided on the water inlet pipe 416 to facilitate the pre-crushing treatment of sand and gravel.

[0023] Furthermore, there are two first motors 412 and crushing rollers 413, which are symmetrically arranged with respect to the center line of the front of the crushing chamber 1. The end of the crushing roller 413 away from the motor is rotatably installed inside the crushing chamber 1, so that the two crushing rollers 413 can rotate in opposite directions to crush the sand and gravel.

[0024] Furthermore, there are two feed plates 414, which are obliquely and symmetrically fixed on the inner walls of the left and right sides of the crushing chamber 1, so that the sand and gravel can enter between the two crushing rollers 413.

[0025] Furthermore, the sand making assembly 42 includes a baffle 421, which is fixedly installed on the inner walls of the left and right sides of the crushing chamber 1. A crushing roller 422 is rotatably installed inside the crushing chamber 1 extending to the back. A first synchronous pulley 423 is fixedly installed on the outside of the crushing roller 422. A second synchronous pulley 424 is fixedly installed on the outside of the output end of the first motor 412. A synchronous belt 425 is installed between the first synchronous pulley 423 and the second synchronous pulley 424 to facilitate the rotation of the two crushing rollers 422 and further crush the sand and gravel.

[0026] Furthermore, two sand-making components 42 are provided and are symmetrically arranged with respect to the center line of the front of the crushing chamber 1, so that the two crushing rollers 422 can rotate in opposite directions to crush the sand and gravel. Example

[0027] To facilitate the discharge of the crushed sand and gravel, this invention provides another embodiment; please refer to [link / reference needed]. Figure 7 Furthermore, in conjunction with Embodiment 1, the discharge mechanism 5 includes a second motor 51, which is fixedly installed on the back of the crushing chamber 1. An active roller 52 is fixedly installed at the output end of the second motor 51. A fixed frame 53 is fixedly installed on the left side of the crushing chamber 1. A driven roller 54 is rotatably installed on the inner side of the fixed frame 53. A conveyor belt 55 is installed between the active roller 52 and the driven roller 54 to facilitate the discharge of the crushed sand and gravel from the equipment.

[0028] Furthermore, a through groove is provided on the left side of the crushing chamber 1, and the conveyor belt 55 passes through the through groove. The end of the drive roller 52 away from the second motor 51 is rotatably installed inside the crushing chamber 1, so that the drive roller 52 and the driven roller 54 can support the conveyor belt 55 for transmission.

[0029] In actual operation, when this device is used, first connect the water inlet pipe 416 to the water pump, and adjust the water flow by controlling the valve 417 so that the water is sent into the feed plate 414 through the water inlet pipe 416, and the water is discharged through the water outlet hole 415 on the feed plate 414 to reduce dust. By adding sand and gravel into the inside of the feed hopper 3, the sand and gravel are fed into the space between the two crushing rollers 413 through the feed plate 414. The two first motors 412 drive the crushing rollers 413 to rotate synchronously inward, so that the two crushing rollers 413 crush the sand and gravel. The crushed sand and gravel fall down and enter the space between the two crushing rollers 422 through the set baffle 421. The first motor 412 drives the second synchronous wheel 424 to rotate, so that the second synchronous wheel 424 drives the first synchronous wheel 423 to rotate through the synchronous belt 425. The first synchronous wheel 423 drives the two crushing rollers 422 to rotate synchronously inward, so that the crushing rollers 422 further crush the sand and gravel. The crushed sand and gravel fall onto the conveyor belt 55, and the second motor 51 drives the active roller 52 to rotate, so that the active roller 52, together with the driven roller 54, drives the conveyor belt 55 to transport the falling sand and gravel out of the crushing chamber 1.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A sand and gravel crushing device for cement pole production, comprising a crushing chamber (1), characterized in that: The bottom of the crushing chamber (1) is fixedly equipped with a support foot (2), the top of the crushing chamber (1) is fixedly equipped with a feed hopper (3), the back of the crushing chamber (1) extends into the interior and is provided with a crushing mechanism (4), and the interior of the crushing chamber (1) extends into the left side and is provided with a discharge mechanism (5). The crushing mechanism (4) includes a pre-crushing component (41) and a sand making component (42). The pre-crushing component (41) is located on the back of the crushing chamber (1) and extends into the interior. The sand making component (42) is located inside the crushing chamber (1) and extends into the interior. The pre-crushing component (41) includes a mounting frame (411), which is fixedly installed on the back of the crushing chamber (1). A first motor (412) is fixedly installed on the inner side of the mounting frame (411), and a crushing roller (413) is fixedly installed at the output end of the first motor (412). Feed plates (414) are fixedly installed on the left and right sides inside the crushing chamber (1). A water outlet hole (415) is opened on the inner side of the feed plate (414), and a water inlet pipe (416) is provided on the outer side of the feed plate (414). A control valve (417) is provided on the water inlet pipe (416).

2. The sand and gravel crushing equipment for cement pole production according to claim 1, characterized in that: There are two first motors (412) and crushing rollers (413), which are symmetrically arranged with respect to the center line of the front of the crushing chamber (1). The end of the crushing roller (413) away from the motor is rotatably installed inside the crushing chamber (1).

3. The sand and gravel crushing equipment for cement pole production according to claim 1, characterized in that: Two feed plates (414) are provided and are obliquely and symmetrically fixedly installed on the inner walls of the left and right sides of the crushing chamber (1).

4. The sand and gravel crushing equipment for cement pole production according to claim 1, characterized in that: The sand making assembly (42) includes a baffle (421), which is fixedly installed on the inner walls of the left and right sides of the crushing chamber (1). A crushing roller (422) is rotatably installed inside the crushing chamber (1) extending to the back. A first synchronous pulley (423) is fixedly installed on the outside of the crushing roller (422). A second synchronous pulley (424) is fixedly installed on the outside of the output end of the first motor (412). A synchronous belt (425) is installed between the first synchronous pulley (423) and the second synchronous pulley (424) for transmission.

5. The sand and gravel crushing equipment for cement pole production according to claim 4, characterized in that: Two sand-making components (42) are provided, and they are arranged symmetrically with respect to the center line of the front of the crushing chamber (1).

6. The sand and gravel crushing equipment for cement pole production according to claim 1, characterized in that: The discharge mechanism (5) includes a second motor (51), which is fixedly installed on the back of the crushing chamber (1). An active roller (52) is fixedly installed at the output end of the second motor (51). A fixed frame (53) is fixedly installed on the left side of the crushing chamber (1). A driven roller (54) is rotatably installed on the inner side of the fixed frame (53). A conveyor belt (55) is installed between the active roller (52) and the driven roller (54).

7. The sand and gravel crushing equipment for cement pole production according to claim 6, characterized in that: A through slot is provided on the left side of the crushing chamber (1), and the conveyor belt (55) passes through the through slot. The end of the drive roller (52) away from the second motor (51) is rotatably installed inside the crushing chamber (1).

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