Crushing assembly and hydraulic integrated building block type cone crusher thereof

Abstract

The utility model discloses a crushing assembly and a hydraulic integrated building block type cone crusher thereof, and relates to the technical field of building block type crushing equipment. The front-end assembly is hinged to the front end of the frame, a front-end variable-amplitude oil cylinder is hinged to the frame, and the variable-amplitude end of the front-end variable-amplitude oil cylinder is hinged to the front-end assembly; the lifting support legs are arranged at the bottom of the frame to lift the frame; the main machine is used for crushing materials; the main engine oil station is arranged on the frame, the main engine oil station comprises a hydraulic pump and a lubricating pump, and the hydraulic pump is not only communicated with an oil path of the crushing main engine, but also communicated with other adjusting hydraulic oil paths, such as an oil path of a lifting support leg, an oil path of a front-end variable-amplitude oil cylinder, a feeding variable-amplitude oil cylinder and the like, through a valve block. The device does not need to be independently provided with a hydraulic pump station, can realize transition without hoisting, can be automatically loaded and unloaded, and is adjustable in feeding belt amplitude, adjustable in crushing main machine and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of building block type crushing equipment, and more specifically, to a hydraulic integrated building block type cone crusher. In addition, it also relates to a crushing assembly including the hydraulic integrated building block type cone crusher. Background Art

[0002] In existing technology, modular crushing equipment is a product between fixed and mobile crushing stations. Because it lacks components like a crawler chassis or power pack, it offers advantages such as low cost and high output. These equipment are widely used in medium-sized crushing production lines that don't require frequent site relocation. A modular cone crushing station, a type of modular cone equipment, is often used as a secondary crusher in a crushing line and is widely used to crush sand and gravel aggregates of medium or higher hardness.

[0003] Most existing modular cone crushers lack tracked chassis and power packs. Equipment movement and relocation typically require hoisting and trailering. Due to the heavy weight and bulk of the equipment, relocation costs are high. Furthermore, in addition to the cone crusher's own oil station (which includes a hydraulic station and lubrication station, providing only hydraulic control and lubrication for the main unit), existing equipment typically features a separate hydraulic pump station to supply the feed mechanism, front-end luffing, and outrigger lifting and lowering for adjustment.

[0004] However, both configurations have their own shortcomings. For example, without a hydraulic pump station, the belt cannot fold automatically due to the lack of external force, and the aggregate drop point of the feed belt cannot be adjusted. In addition, due to the height limit of transportation, a lot of disassembly and assembly work is required during transfer, resulting in high labor intensity and high operating costs for operators. The configuration of a hydraulic station only provides for belt folding, feed belt amplitude, and outrigger lifting. Although this avoids the high-intensity work during transfer, the configured hydraulic pump station has a single and limited function and is not economical.

[0005] In summary, how to provide a modular cone crushing station that does not require two hydraulic pump stations, can be transferred without lifting, can be loaded and unloaded by itself, has an adjustable feed belt amplitude, and can adjust the crushing host is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0006] In view of this, the purpose of the utility model is to provide a hydraulic integrated building block type cone crusher, which is a building block type cone crushing station that does not require a separate hydraulic pump station, can be transferred without lifting, can be loaded and unloaded by itself, and has an adjustable feed belt amplitude.

[0007] Another object of the present utility model is to provide a crushing assembly comprising the above hydraulic integrated building block type cone crusher.

[0008] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0009] A hydraulic integrated building block type cone crusher, comprising:

[0010] Frame;

[0011] A front end assembly is used for screening materials. The front end assembly is hinged to the front end of the frame. A front end luffing cylinder is hinged to the frame. The luffing end of the front end luffing cylinder is hinged to the front end assembly.

[0012] A lifting leg is provided at the bottom of the frame to enable the frame to be raised or lowered;

[0013] A main machine, which is arranged on the frame and is used for crushing materials;

[0014] A main engine oil station is provided on the vehicle frame, and includes a hydraulic pump and a lubrication pump. The oil circuits of the main engine, the lifting legs, and the front-end luffing cylinder are all connected to the hydraulic pump;

[0015] A feeding belt is arranged obliquely and one end of the feeding belt is hinged to the main engine oil station. The other end of the feeding belt is arranged above the main engine. A feeding luffing oil cylinder is hinged to the main engine oil station. The luffing end of the feeding luffing oil cylinder is hinged to the feeding belt. The oil circuit of the feeding luffing oil cylinder is connected to the hydraulic pump.

[0016] A main conveyor belt, one end of which is provided on the frame and located below the unloading port of the main machine, and the other end of the main conveyor belt is connected to the feeding port of the front end assembly;

[0017] A return belt, one end of which is connected to the return port of the front end assembly, and the other end of which is connected to the end of the feed belt.

[0018] In one embodiment, an oil cylinder is provided in the return belt, and the oil cylinder is used to drive the return belt to fold and extend. The oil cylinder and the main machine share the same hydraulic pump.

[0019] In one embodiment, the front end assembly includes a bracket connected to the telescopic end of the front end amplitude adjustment cylinder, a vibrating screen for screening materials, and a finished product conveyor belt for conveying materials. The vibrating screen and the finished product conveyor belt are both arranged on the bracket, the vibrating screen is arranged above the end of the finished product conveyor belt, and the vibrating screen is located below the main conveyor belt.

[0020] In one embodiment, the host machine comprises a hydraulic breaker.

[0021] In one embodiment, the main engine oil station is arranged at the rear end of the frame, the main engine and an operating platform distributed opposite to the main engine are arranged in the middle of the frame, and a ladder is arranged on one side of the operating platform.

[0022] In one embodiment, the lifting leg includes a lifting cylinder connected to the hydraulic pump, an outer sleeve weldment, an inner sleeve weldment embedded in the outer sleeve weldment, and a base weldment. The outer sleeve weldment is connected to the frame, the inner sleeve weldment is connected to the cylinder body of the lifting cylinder, and the base weldment is connected to the lifting rod of the lifting cylinder.

[0023] In one embodiment, the outer sleeve weldment is connected to the leg mounting hole of the frame via a pin.

[0024] In one embodiment, the return belt is distributed obliquely, and a lower hopper is provided at the high end of the return belt, and the bottom of the lower hopper is connected to the end of the feed belt.

[0025] A crushing assembly comprises the hydraulic integrated building block type cone crusher described in any one of the above items.

[0026] When using the hydraulic integrated building block type cone crusher provided by the present invention, when the device needs to be transferred for transportation, due to height restrictions, the feed amplitude adjustment cylinder can be controlled to operate so that the feed belt can be adjusted to lower its height to meet transportation requirements. Since the front-end assembly is used to screen materials, that is, the front-end assembly is provided with a screen, when the front-end assembly needs to replace the screen or clean the screen, the front-end amplitude adjustment cylinder can be adjusted to ensure that there is enough space for replacement between the front-end assembly and the main conveyor belt. After the equipment is installed, the feed amplitude adjustment cylinder, the front-end amplitude adjustment cylinder and other hydraulic cylinders are adjusted under external electric drive to adjust the device to a working position. Moreover, when the device needs to be transferred for transportation, oil can be pumped into the oil circuit of the lifting legs through a hydraulic pump, so that the lifting legs are extended to lift the entire machine. When the vehicle drives into the bottom of the device, the lifting legs are controlled to retract, and the entire machine falls onto the trailer to achieve transportation, and no lifting is required throughout the process.

[0027] When this device performs material crushing operation, the material is poured into the main machine and crushed. The crushed material is transported to the screen through the main conveyor belt. After the material screening operation, the qualified material can fall from the screen to the finished product conveyor belt for output, and the unqualified material can enter the transversely arranged transition conveyor belt from the tail of the vibrating screen and be transported to the return belt, and then fall from the return belt to the feeding belt, and then fall into the main machine through the feeding belt for crushing again. The above process is repeated to realize the material crushing operation and screening operation.

[0028] Because the mainframe's hydraulic control is highly precise, the hydraulic pump installed in the mainframe's oil station uses control logic to segmentally control the mainframe's hydraulic pressure and other auxiliary hydraulics. This design eliminates the need for a hydraulic pump station, reducing costs while improving the equipment's integration. Simultaneously, the hydraulic pump is used to adjust the mainframe's functions; it also accommodates the movement of the lifting legs, feeder-luffing cylinder, and front-end luffing cylinder. Therefore, this device eliminates the need for a separate hydraulic pump station, achieving transitions without hoisting, autonomous loading and unloading, and adjustable feeder belt amplitude.

[0029] In summary, the hydraulic integrated building block type cone crusher provided by the utility model is a building block type cone crushing station that does not require a separate hydraulic pump station, can be transferred without lifting, can be loaded and unloaded by itself, and has an adjustable feed belt amplitude.

[0030] In addition, the utility model also provides a crushing assembly including the above-mentioned hydraulic integrated building block type cone crusher. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0032] Figure 1 This is a structural diagram of the hydraulic integrated building block type cone crusher provided by the utility model;

[0033] Figure 2 It is a structural diagram of the lifting legs.

[0034] Reference numerals:

[0035] 1-Front end assembly; 2-Lifting legs; 201-Lifting cylinder; 202-Inner sleeve weldment; 203-Outer sleeve weldment; 204-Base weldment; 3-Frame; 4-Main conveyor belt; 5-Main engine oil station; 6-Luffing cylinder; 7-Return conveyor; 8-Feeding conveyor; 9-Main engine; 10-Front end luffing cylinder. DETAILED DESCRIPTION

[0036] The following will be combined with the 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.

[0037] The core of this utility model is to provide a hydraulic integrated building block cone crusher. This building block cone crusher does not require a separate hydraulic pump station, can be moved to another site without lifting, can be loaded and unloaded by the vehicle, and has an adjustable feed belt width. Another core of this utility model is to provide a crushing assembly that includes the hydraulic integrated building block cone crusher.

[0038] Please refer to Figure 1 and Figure 2 , Figure 1 This is a structural diagram of the hydraulic integrated building block type cone crusher provided by the utility model; Figure 2 It is a structural diagram of the lifting legs.

[0039] This specific embodiment provides a hydraulic integrated building block type cone crusher, comprising:

[0040] Frame 3;

[0041] The front end assembly 1 is used for screening materials. The front end assembly 1 is hinged to the front end of the frame 3. The front end luffing cylinder 10 is hinged to the frame 3. The luffing end of the front end luffing cylinder 10 is hinged to the front end assembly 1.

[0042] A lifting leg 2 is provided at the bottom of the frame 3 to enable the frame 3 to be raised or lowered;

[0043] The main machine 9 is mounted on the frame 3 and is used for crushing materials;

[0044] The main engine oil station 5 is provided on the vehicle frame 3 and includes a hydraulic pump and a lubrication pump. The oil circuits of the main engine 9, the lifting legs 2, and the front-end luffing cylinder 10 are all connected to the hydraulic pump;

[0045] The feeding belt 8 is arranged obliquely and one end is hinged to the main engine oil station 5. The other end of the feeding belt 8 is arranged above the main engine 9. The main engine oil station 5 is hinged with a feeding luffing cylinder 6. The luffing end of the feeding luffing cylinder 6 is hinged to the feeding belt 8. The oil circuit of the feeding luffing cylinder 6 is connected to the hydraulic pump.

[0046] The main conveyor belt 4 has one end provided on the frame 3 and located below the unloading port of the main machine 9, and the other end of the main conveyor belt 4 is connected to the feeding port of the front end assembly 1;

[0047] One end of the return belt 7 is connected to the return port of the front end assembly 1, and the other end of the return belt 7 is connected to the end of the feeding belt 8.

[0048] It should be noted that the lubrication pump is used to lubricate the main unit 9. Most existing building block cone crushers are not equipped with crawler chassis and power packs. Therefore, the movement and conversion of building block cone crushers are mostly carried out by hoisting and trailer transportation. Due to the large weight and volume of the entire machine, its transfer cost is very high. However, this device can be loaded and unloaded by itself without a crawler chassis, power unit, or hoisting. Moreover, this device integrates the oil station of the traditional cone main unit and the hydraulic pump station of other regulating cylinders into a single oil tank. The two hydraulic pump systems are independent of each other, which reduces costs while improving the integration and economy of the equipment.

[0049] During actual use, the shape, structure, size, material, position, etc. of the frame 3, front end assembly 1, lifting legs 2, main engine 9, main engine oil station 5, feeding belt 8, main conveyor belt 4 and return belt 7 can be determined according to actual conditions and actual needs.

[0050] When using the hydraulic integrated building block cone crusher provided by the present invention, if the device needs to be transported from one location to another, due to height restrictions, the feed boom cylinder 6 can be controlled to operate so that the feed belt 8 can be adjusted and lowered to meet transportation requirements. Since the front assembly 1 is used to screen materials, that is, the front assembly 1 is equipped with a screen, when the front assembly 1 needs to replace or clean the screen, the front boom cylinder 10 can be adjusted to ensure that there is sufficient space for replacement between the front assembly 1 and the main conveyor belt 4. After the equipment is installed, the feed boom cylinder 6, the front boom cylinder 10, and other hydraulic cylinders are adjusted under external electric drive to adjust the device to the working position. Furthermore, when the device needs to be transported from one location to another, oil can be pumped into the oil circuit of the lifting legs 2 through a hydraulic pump, causing the lifting legs 2 to extend and raise the entire device. When a vehicle drives under the bottom of the device, the lifting legs 2 are controlled to retract, and the entire device falls onto a trailer, achieving transportation without the need for lifting.

[0051] When the device performs material crushing operation, the material is poured into the main machine 9 and crushed. The crushed material is transported to the screen of the front assembly 1 through the main conveyor belt 4. After the material screening operation, the qualified material can fall from the screen to the finished product conveyor belt for output, and the unqualified material can enter the transversely arranged transition conveyor belt from the tail of the vibrating screen and be transported to the return belt 7, and then fall from the return belt 7 to the feeding belt 8, and then fall into the main machine 9 through the feeding belt 8 for crushing again. The above process is repeated to realize the material crushing operation and screening operation.

[0052] Because the hydraulic control accuracy of the main machine 9 is high, the hydraulic pump installed in the main machine oil station 5 controls the hydraulic pressure of the main machine 9 and other auxiliary components in sections through control logic. This design saves a hydraulic pump station, reducing costs while improving the integration of the equipment. At the same time, the hydraulic pump is used to adjust the main machine functions and meet the movement of the lifting legs 2, the feeder luffing cylinder, and the front end luffing cylinder 10. Therefore, this device does not need a separate hydraulic pump station and can achieve the goals of transfer without lifting, self-loading and loading, and adjustable feeder belt amplitude.

[0053] In summary, the hydraulic integrated building block type cone crusher provided by the utility model is a building block type cone crushing station that does not require a separate hydraulic pump station, can be transferred without lifting, can be loaded and unloaded by itself, and has an adjustable feed belt amplitude.

[0054] In one embodiment, a hydraulic cylinder is provided within the return belt 7 to drive the folding and extension of the return belt 7. The hydraulic cylinder and the main machine 9 share a hydraulic pump. In other words, the return belt 7 can be folded under the action of the built-in hydraulic cylinder to lower the height of the return belt 7 to meet transportation requirements.

[0055] In one embodiment, the front-end assembly 1 includes a bracket connected to the telescopic end of the front-end luffing cylinder 10, a vibrating screen for screening materials, and a finished product conveyor belt for conveying materials. The vibrating screen, transition conveyor belt, and finished product conveyor belt are all mounted on the bracket, with the vibrating screen positioned above the end of the finished product conveyor belt and below the main conveyor belt 4. Therefore, when the front-end assembly 1 is replaced or cleaned, the front-end luffing cylinder 10 needs to be adjusted to ensure sufficient clearance between the front-end assembly 1 and the main conveyor belt 4.

[0056] It should be noted that a vibrating screen can refer to a bracket with multiple evenly distributed springs vertically mounted on it. A screen is installed within the vibrating screen, so that once material falls into the screen, it vibrates repeatedly under the elastic force of the vibrating motor and the springs, thereby helping to improve the vibratory screening effect of the screen. Furthermore, the mesh size of the screen can be selected based on the required size of qualified material to prevent larger particles from passing through the screen and being mistakenly identified as qualified product. In actual use, the shape, structure, and dimensions of the bracket, vibrating screen, and finished product conveyor belt can be determined based on actual conditions and actual needs.

[0057] It should also be noted that after the material is crushed, it falls into the vibrating screen through the main conveyor belt 4, and then the material falls into the vibrating screen for screening. After that, the qualified material can fall into the finished product conveyor belt through the vibrating screen for output, and the unqualified material is sent to the transition conveyor belt at the vibrating screen outlet, and can fall into the return belt 7 through the outlet of the transition conveyor belt, and finally return the material to the feed belt (8), and then undergo the crushing and screening operation again.

[0058] In one embodiment, the main machine 9 comprises a hydraulic crusher. Crusher equipment is primarily used for crushing hard materials such as shale, glass, ceramics, bluestone, and metal ores. This equipment is most widely used for crushing manufactured sand and gravel, as well as metal ores. It is also widely used for medium and fine crushing of various ores, cement, refractories, bauxite clinker, corundum, glass raw materials, and other high-hardness and extra-hard materials. It is particularly popular for crushing manufactured construction sand, stone, and various metallurgical slags.

[0059] In one embodiment, the main engine oil station 5 is arranged at the rear end of the frame 3, and the main engine 9 and the operating platform distributed opposite to the main engine 9 are provided in the middle of the frame 3 to make the device structure more stable. A ladder is provided on one side of the operating platform, so that the operator can climb the ladder to enter the operating platform. The height of the operator standing on the operating platform is equivalent to the height of the material opening of the main engine 9, so that the operator can observe the material crushing situation in the main engine 9 and facilitate the operator to perform maintenance operations on the main engine 9 when the main engine 9 is damaged or shut down.

[0060] In one embodiment, Figure 2 As shown, the lifting leg 2 includes a lifting cylinder 201 connected to the hydraulic pump, an outer weldment 203, an inner weldment 202 embedded in the outer weldment 203, and a base weldment 204. The outer weldment 203 is connected to the frame 3, the inner weldment 202 is connected to the cylinder body of the lifting cylinder 201, and the base weldment 204 is connected to the lifting rod of the lifting cylinder 201.

[0061] It should be noted that the lifting legs 2 primarily consist of a lifting cylinder 201, an outer weldment 203 (connected to the vehicle frame 3), an inner weldment 202 (fixed to the cylinder body of the lifting cylinder 201), and a base weldment 204 (fixed to the lifting rod of the lifting cylinder 201 for contact with the ground). When the entire machine needs to be transported to another location, the lifting legs 2 can be connected to the vehicle frame 3, and the hydraulic lines from the lifting cylinder 201 to the hydraulic pump can be connected to lift the entire machine. After the vehicle drives under the device, the lifting cylinder 201 is controlled to retract, and the entire machine is lowered onto the trailer for transport, without the need for lifting.

[0062] In one embodiment, the outer shell weldment 203 is connected to the leg mounting hole of the frame 3 via a pin. This means that the lifting leg 2 is a universal component for the production line. Operators can disassemble and assemble the lifting leg 2 according to actual needs and install the lifting leg 2 on the jaw crushing station and the screening machine, so that the entire production line can share a set of lifting legs 2.

[0063] In one embodiment, Figure 1As shown, the return belt 7 is tilted, and a lower hopper is provided at the upper end of the return belt 7, the bottom of which is connected to the end of the feed belt 8. Therefore, when unqualified materials are transported again via the return belt 7, the unqualified materials can fall onto the feed belt 8 through the lower hopper, and then enter the main machine 9 through the feed belt 8 for crushing.

[0064] In order to further illustrate the use of the hydraulic integrated building block type cone crusher provided by the present invention, an example is given below.

[0065] The material falls into the main machine 9 for crushing. The crushed material falls into the main conveyor belt 4 and is then transported to the front end assembly 1 for screening. Qualified material is transported outwards through a conveying structure (such as a finished product belt) to a collection device or collection pipe. Unqualified material enters the return belt 7 and is then transported to the feed belt 8. The unqualified material then falls into the main machine 9 for further crushing and screening. The return belt 7 and the feed belt 8 are two parallel conveyor belts. There is a height difference between the rightmost end of the return belt 7 and the rightmost end of the feed belt 8. Material can fall into the feed belt 8 and then move from the left end to the right end of the feed belt 8, and then fall into the main machine 9 from the rightmost end of the feed belt 8. The feed amplitude cylinder 6 is used to control the feed belt 8 to move forward or backward and to descend.

[0066] In addition to the above-mentioned hydraulic integrated building block type cone crusher, the present invention also provides a crushing assembly including the hydraulic integrated building block type cone crusher disclosed in the above-mentioned embodiment. For the structures of other parts of the crushing assembly, please refer to the prior art and will not be described in detail herein.

[0067] In addition, it should be noted that the directions or positional relationships indicated by "up and down", "left and right", etc. in the present invention are based on the directions or positional relationships shown in the accompanying drawings, and are only for the purpose of simplifying the description and facilitating understanding, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, it cannot be understood as a limitation on the present invention.

[0068] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other. Any combination of all the embodiments provided by this utility model is within the scope of protection of this utility model and will not be described in detail here.

[0069] The above describes in detail the crushing assembly and hydraulically integrated building block cone crusher provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications fall within the scope of protection of the claims of the present invention.

Claims

1. A hydraulic integrated building block type cone crusher, characterized in that: include: Frame (3); A front end assembly (1) is used for screening materials, wherein the front end assembly (1) is hinged to the front end of the vehicle frame (3), a front end variable amplitude oil cylinder (10) is hinged to the vehicle frame (3), and the variable amplitude end of the front end variable amplitude oil cylinder (10) is hinged to the front end assembly (1); A lifting leg (2) is provided at the bottom of the vehicle frame (3) to enable the vehicle frame (3) to be raised or lowered; A main machine (9), which is arranged on the frame (3) and is used for crushing materials; A main engine oil station (5) is provided on the vehicle frame (3), the main engine oil station (5) comprises a hydraulic pump and a lubrication pump, and the oil circuits of the main engine (9), the lifting legs (2) and the front end luffing cylinder (10) are all connected to the hydraulic pump; A feeding belt (8) is arranged at an angle and one end of the feeding belt (8) is hinged to the main engine oil station (5). The other end of the feeding belt (8) is arranged above the main engine (9). A feeding amplitude-changing oil cylinder (6) is hinged to the main engine oil station (5). The amplitude-changing end of the feeding amplitude-changing oil cylinder (6) is hinged to the feeding belt (8). The oil circuit of the feeding amplitude-changing oil cylinder (6) is connected to the hydraulic pump. A main conveyor belt (4), one end of which is provided on the vehicle frame (3) and located below the unloading port of the main machine (9), and the other end of the main conveyor belt (4) is connected to the feeding port of the front end assembly (1); A return belt (7) has one end connected to the return port of the front end assembly (1), and the other end of the return belt (7) is connected to the end of the feed belt (8).

2. The hydraulic integrated building block type cone crusher according to claim 1, characterized in that: An oil cylinder is provided in the return belt (7), and the oil cylinder is used to drive the return belt (7) to fold and extend. The oil cylinder and the main machine (9) share the same hydraulic pump.

3. The hydraulic integrated building block type cone crusher according to claim 1, characterized in that: The front end assembly (1) includes a bracket connected to the telescopic end of the front end variable amplitude oil cylinder (10), a vibrating screen for screening materials, and a finished product conveyor belt for conveying materials. The vibrating screen and the finished product conveyor belt are both arranged on the bracket, the vibrating screen is arranged above the end of the finished product conveyor belt, and the vibrating screen is located below the main conveyor belt (4).

4. The hydraulic integrated building block type cone crusher according to claim 1, characterized in that: The main machine (9) includes a hydraulic breaker.

5. The hydraulic integrated building block type cone crusher according to any one of claims 1 to 4, characterized in that: The main engine oil station (5) is arranged at the rear end of the vehicle frame (3), and the main engine (9) and an operating platform distributed opposite to the main engine (9) are arranged in the middle of the vehicle frame (3), and a ladder is provided on one side of the operating platform.

6. The hydraulic integrated building block type cone crusher according to any one of claims 1 to 4, characterized in that: The lifting leg (2) comprises a lifting cylinder (201) connected to the hydraulic pump, an outer weldment (203), an inner weldment (202) embedded in the outer weldment (203), and a base weldment (204); the outer weldment (203) is connected to the vehicle frame (3); the inner weldment (202) is connected to the cylinder body of the lifting cylinder (201); and the base weldment (204) is connected to the lifting rod of the lifting cylinder (201).

7. The hydraulic integrated building block type cone crusher according to claim 6, characterized in that: The outer sleeve weldment (203) is connected to the support leg mounting hole of the vehicle frame (3) via a pin shaft.

8. The hydraulic integrated building block type cone crusher according to any one of claims 1 to 4, characterized in that: The return belt (7) is distributed obliquely, and a lower hopper is provided at the upper end of the return belt (7), and the bottom of the lower hopper is connected to the end of the feed belt (8).

9. A crushing assembly, characterized in that: The hydraulic integrated building block cone crusher comprises the hydraulic integrated building block cone crusher according to any one of claims 1 to 8.

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