Ceramsite proppant crushing device

Abstract

The utility model relates to the technical field of ceramsite proppant production, in particular to a ceramsite proppant crushing device which comprises a base, a device lower box body is fixedly installed at the top of a damping assembly, a device upper box body is arranged at the top of the device lower box body, a feeding pipe is arranged on one side of the device upper box body, and a discharging pipe is arranged on the other side of the device upper box body. A crushing assembly for crushing the ceramsite proppant is arranged in the device upper box body and located below the feeding pipe, a feeding plate is arranged on one side in the device lower box body, a discharging plate is arranged on the right side of the device lower box body, and a pushing structure is arranged on the side, close to the discharging plate, of the top of the base. The crushed materials are screened and filtered by utilizing the design of a screening filter screen, so that the production quality of the ceramsite proppant is improved; and raw materials stacked on one side of the discharging plate can be pushed to the discharging plate through the material pushing structure for rapid discharging, and the trouble of manual material picking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramsite proppant production, in particular to a ceramsite proppant crushing device. Background Art

[0002] Ceramic proppant has high fracturing strength and is mainly used for downhole support in oil fields to increase the output of oil and natural gas. It is an environmentally friendly product. The main raw material of ceramsite proppant is high-grade bauxite. The production process of ceramsite proppant can be basically summarized as crushing, batching, grinding, ball making, calcining, coal powder preparation, finished product cooling, screening and other processes.

[0003] In the production process of expanded clay proppant, the expanded clay proppant raw materials usually need to be crushed and processed, and then transported to the subsequent process for processing. However, the current expanded clay proppant raw material crushing device directly exports the crushed materials to the next process after crushing, which will cause some raw materials that have not been completely crushed to be mixed together, affecting the subsequent production quality of expanded clay proppant raw materials; and in the process of feeding, most of the raw materials will accumulate at the feeding port. As the accumulated raw materials increase, the feeding efficiency of the subsequent raw materials will be affected. At present, the materials are manually removed by tools, which is more troublesome.

[0004] Therefore, it is necessary to design a ceramsite proppant crushing device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a ceramsite proppant crushing device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A ceramsite proppant crushing device comprises a base, wherein shock-absorbing components are arranged at four corners of the top of the base, a device lower box is fixedly installed on the top of the shock-absorbing component, a device upper box is arranged on the top of the device lower box, a feed pipe is arranged on one side of the device upper box, the feed pipe extends to the interior of the device upper box, a crushing component for crushing ceramsite proppant is arranged inside the device upper box and below the feed pipe, a crushing motor is connected to one side of the crushing component and located outside the device upper box, a mounting seat is fixedly installed on the bottom of the crushing motor, a feeding plate is arranged on one side inside the device lower box, a discharge plate is arranged on the right side of the device lower box, and a pushing structure is arranged on one side of the top of the base close to the discharge plate.

[0008] As a preferred solution of the utility model, the crushing assembly includes a main-drive crushing knife and a driven crushing knife located inside the upper box of the device. One side of the main-drive crushing knife and the driven crushing knife are respectively connected by a first gear and a second gear, and the other side of the main-drive crushing knife is also connected to the crushing motor on the outside.

[0009] As a preferred solution of the utility model, the first gear and the second gear are meshed and connected, and the crushing knife groups on the main driving crushing knife and the driven crushing knife are cross-arranged with each other.

[0010] As a preferred solution of the utility model, the main driving crushing knife and the driven crushing knife are also provided with side fixing plates for installation between the multiple groups of crushing knife groups, and the main driving crushing knife and the driven crushing knife are installed on the inner shell of the upper box of the device through the side fixing plates.

[0011] As a preferred solution of the utility model, the pushing structure includes a pushing cylinder fixedly mounted on the base, the output shaft end of the pushing cylinder is connected to a pushing plate via a connecting kit, and the push plate is slidably connected to a guide rail located on the base through the connecting kit below.

[0012] As a preferred solution of the utility model, the shock absorbing assembly includes a damping shock absorber located between the lower box body of the device and the upper box body of the device, and a spring is installed on the outer side of the damping shock absorber.

[0013] As a preferred solution of the utility model, a screening filter is arranged on the bottom of the upper box body of the device and the upper connecting end surface of the lower box body of the device. The aperture of the screening filter is determined according to the required crushing size of the expanded clay proppant, and a cleaning channel for cleaning the screening filter is also opened on the right side of the upper box body of the device.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, a ceramsite proppant crushing device is provided. When the ceramsite proppant raw material is crushed by the crushing device, the crushing component inside the upper box of the device is mainly used to crush the ceramsite proppant raw material. After the crushing is completed, the crushed material is screened and filtered by the design of the screening filter, so that the crushed material that meets the production quality can pass through the screening filter and enter the lower box of the device, and the crushed material that does not meet the production quality stays on the screening filter and is intercepted, so as to improve the production quality of the ceramsite proppant; the pushing structure below can be used to push the raw materials accumulated on one side of the unloading plate to the lower loading plate, so that it can be unloaded quickly, avoiding the trouble of manual material removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial three-dimensional structure of the interior of the upper box of the device of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the crushing component of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the crushing device of the utility model.

[0020] In the figure: 1. base; 2. shock absorbing assembly; 21. damping shock absorber; 22. spring; 3. lower box of the device; 4. upper box of the device; 5. feed pipe; 6. crushing assembly; 61. main driving crushing knife; 62. driven crushing knife; 63. first gear; 64. second gear; 65. side fixing plate; 7. crushing motor; 8. mounting seat; 9. feeding plate; 10. unloading plate; 11. pushing structure; 111. pushing cylinder; 112. connecting kit; 113. pushing plate; 114. guide rail; 12. screening filter; 13. cleaning channel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0026] A ceramsite proppant crushing device comprises a base 1, wherein shock absorbing components 2 are arranged at the four corners of the top of the base 1, a device lower box 3 is fixedly installed on the top of the shock absorbing component 2, a device upper box 4 is arranged on the top of the device lower box 3, a feeding pipe 5 is arranged on one side of the device upper box 4, the feeding pipe 5 extends to the inside of the device upper box 4, a crushing component 6 for crushing ceramsite proppant is arranged inside the device upper box 4 and below the feeding pipe 5, a crushing motor 7 is connected to one side of the crushing component 6 and located outside the device upper box 4, a mounting seat 8 is fixedly installed on the bottom of the crushing motor 7, a feeding plate 9 is arranged on one side inside the device lower box 3, a blanking plate 10 is arranged on the right side of the device lower box 3, and a pushing structure 11 is arranged on one side of the top of the base 1 close to the blanking plate 10.

[0027] For details, please refer to Figure 1 , Figure 2 , Figure 3 as well as Figure 4 The crushing assembly 6 includes a main driving crushing knife 61 and a driven crushing knife 62 located inside the upper box body 4 of the device. One side of the main driving crushing knife 61 and the driven crushing knife 62 are respectively connected by a first gear 63 and a second gear 64 for transmission, and the other side of the main driving crushing knife 61 is also connected to the crushing motor 7 on the outside; the first gear 63 and the second gear 64 are meshed and connected, and the crushing knife groups on the main driving crushing knife 61 and the driven crushing knife 62 are arranged crosswise with each other; the main driving crushing knife 61 and the driven crushing knife 62 are also provided with a side fixing plate 65 for installation between the multiple groups of crushing knife groups, and the main driving crushing knife 61 and the driven crushing knife 62 are installed on the inner shell of the upper box body 4 of the device through the side fixing plate 65;

[0028] In this embodiment, the main driving crushing knife 61 is driven to rotate by the crushing motor 7, and at the same time, the driven crushing knife 62 is synchronously driven to rotate under the design of meshing connection between the first gear 63 and the second gear 64, and then the main driving crushing knife 61 and the driven crushing knife 62 are used to crush the expanded clay proppant raw material.

[0029] For details, please refer to Figure 1as well as Figure 4 A screening filter 12 is provided at the bottom of the upper box body 4 of the device and the upper connecting end surface of the lower box body 3 of the device. The aperture of the screening filter 12 is determined according to the required crushing size of the ceramsite proppant, and a cleaning channel 13 for cleaning the screening filter 12 is also provided on the right side of the upper box body 4 of the device;

[0030] In this embodiment, the design of the screening filter 12 is utilized to screen and filter the crushed material, so that the crushed material that meets the production quality can pass through the screening filter 12 and enter the lower box 3 of the device, while the crushed material that does not meet the production quality stays on the screening filter 12 and is intercepted, thereby improving the production quality of the expanded clay proppant.

[0031] For details, please refer to Figure 1 as well as Figure 4 The pushing structure 11 includes a pushing cylinder 111 fixedly mounted on the base 1. The output shaft end of the pushing cylinder 111 is connected to a pushing plate 113 through a connecting sleeve 112. The lower part of the pushing plate 113 passes through the connecting sleeve 112 and is slidably connected to a guide rail 114 located on the base 1.

[0032] In this embodiment, the pushing cylinder 111 is used to drive the front push plate 113 to move horizontally, and then the push plate 113 is used to send the raw materials at the unloading end into the unloading plate 10 and then send them out by the unloading plate 10 to avoid accumulation on one side of the unloading end and affect the subsequent unloading efficiency.

[0033] Furthermore, the shock absorbing assembly 2 includes a damping shock absorber 21 located between the lower box body 3 and the upper box body 4 of the device, and a spring 22 is installed on the outer side of the damping shock absorber 21. The damping shock absorber 21 and the spring 22 can reduce the vibration generated during the operation of the crushing device and improve stability.

[0034] The working process of the utility model is as follows: when the ceramsite proppant crushing device is used, the ceramsite proppant raw material is added into the device from the feed pipe 5, and then the main driving crushing knife 61 is driven to rotate by the crushing motor 7, and at the same time, under the design of meshing connection between the first gear 63 and the second gear 64, the driven crushing knife 62 is synchronously driven to rotate, and then the ceramsite proppant raw material is crushed by the main driving crushing knife 61 and the driven crushing knife 62. After the crushing is completed, the crushed material is screened and filtered by the design of the screening filter 12, so that the crushed material that meets the production quality can pass through the screening filter 12 and enter The crushed materials that do not meet the production quality will stay on the screening filter 12 and be intercepted, so as to improve the production quality of the expanded clay proppant. Furthermore, in the process of unloading, the pushing cylinder 111 is used to drive the pushing plate 113 on the front side to move horizontally, and then the pushing plate 113 is used to send the raw materials at the unloading end into the unloading plate 10, and then sent out by the unloading plate 10, so as to avoid accumulation on one side of the unloading end and affect the subsequent unloading efficiency. In the process of the operation of the whole device, the damping shock absorber 21 and the spring 22 can reduce the vibration generated by the operation of the crushing device, thereby improving the stability.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceramsite proppant crushing device, comprising a base (1), Features: Shock absorbing components (2) are provided at the four corners of the top of the base (1); a lower box body (3) of the device is fixedly installed on the top of the shock absorbing component (2); an upper box body (4) of the device is provided on the top of the lower box body (3); a feed pipe (5) is provided on one side of the upper box body (4); the feed pipe (5) extends to the inside of the upper box body (4); a crushing component (6) for crushing the ceramsite proppant is provided inside the upper box body (4) and below the feed pipe (5); a crushing motor (7) is connected to one side of the crushing component (6) and located outside the upper box body (4); a mounting seat (8) is fixedly installed on the bottom of the crushing motor (7); a feeding plate (9) is provided on one side inside the lower box body (3); a blanking plate (10) is provided on the right side of the lower box body (3); and a pushing structure (11) is provided on the top of the base (1) near the blanking plate (10); The pushing structure (11) comprises a pushing cylinder (111) fixedly mounted on a base (1); an output shaft end of the pushing cylinder (111) is connected to a pushing plate (113) via a connecting sleeve (112); and a guide rail (114) located on the base (1) is slidably connected to the bottom of the pushing plate (113) through the connecting sleeve (112).

2. A ceramsite proppant crushing device according to claim 1, Features: The crushing assembly (6) comprises a main driving crushing knife (61) and a driven crushing knife (62) located inside the upper housing (4) of the device, one side of the main driving crushing knife (61) and the driven crushing knife (62) being respectively connected in transmission via a first gear (63) and a second gear (64), and the other side of the main driving crushing knife (61) is also connected to an external crushing motor (7).

3. A ceramsite proppant crushing device according to claim 2, Features: The first gear (63) and the second gear (64) are meshed and connected, and the crushing blade groups on the main driving crushing blade (61) and the driven crushing blade (62) are arranged crosswise with each other.

4. A ceramsite proppant crushing device according to claim 2, Features: The main driving crushing knife (61) and the driven crushing knife (62) are also provided with side fixing plates (65) for installation between the multiple crushing knife groups, and the main driving crushing knife (61) and the driven crushing knife (62) are installed on the inner shell of the upper box (4) of the device through the side fixing plates (65).

5. The ceramsite proppant crushing device according to claim 1, Features: The shock absorbing assembly (2) comprises a damping shock absorber (21) located between a lower box body (3) of the device and an upper box body (4) of the device, and a spring (22) is sleeved and installed on the outer side of the damping shock absorber (21).

6. The ceramsite proppant crushing device according to claim 1, Features: A screening filter (12) is provided on the bottom of the upper box body (4) of the device and the upper connecting end surface of the lower box body (3) of the device. The aperture of the screening filter (12) is determined according to the required crushing size of the ceramsite proppant, and a cleaning channel (13) for cleaning the screening filter (12) is also provided on the right side of the upper box body (4) of the device.

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