Multifunctional full-automatic aggregate processing device

Abstract

The utility model relates to the field of aggregate processing, in particular to an aggregate multifunctional full-automatic processing device which comprises a feeding device, a crushing device, a cleaning device and a vibration screening device. The feeding device comprises a fixing support and a conveying belt. The crushing device comprises a feeding rubber pipe, a jaw crusher and a discharging rubber pipe; the cleaning device comprises a pressure nozzle and a water conveying pipe; the vibration screening device comprises a material receiving steel pipe, a sealed screening box, a pullable size fraction screen and a vibration platform. According to the scheme, the structural design is ingenious, the device is suitable for original preliminary crushing, screening and cleaning integrated treatment of aggregate, and the defect that labor and time are wasted due to discretization of existing aggregate crushing, screening and cleaning steps is overcome.

Description

Technical Field

[0001] This utility model relates to the field of aggregate processing, and in particular to a multifunctional fully automatic aggregate processing device. Background Technology

[0002] Aggregates are a major component of concrete and asphalt concrete. In road construction, they are used as essential components of the base layer, pavement layer, and subgrade. The use of aggregates provides the necessary support and stability for roads, ensuring they can withstand traffic loads and maintain structural integrity. Aggregates play a crucial role in road construction, influencing the road's structure, performance, and service life. Therefore, timely supply of high-quality aggregates is essential during road design and construction.

[0003] Currently, the crushing, washing, and screening of raw stone materials are too fragmented. For example, Chinese Patent Publication No. CN206810355U discloses an asphalt stone crushing device and an asphalt stone crushing system. The asphalt stone crushing device includes a casing, a first crushing mechanism, a second crushing mechanism, a first power mechanism, a second power mechanism, and at least one support plate, which realizes the crushing function of stone materials and improves the crushing effect.

[0004] However, the device only realizes the function of crushing aggregates and needs to cooperate with other aggregate processing equipment to complete the overall process. This split operation mode not only increases labor costs, but also inevitably generates a certain amount of natural consumption of raw materials during the processing of each raw material. Utility Model Content

[0005] Therefore, in view of the above problems, this utility model proposes a multi-functional fully automatic material collection processing device, which solves the problem of the overly discrete material collection processing device in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A multi-functional fully automatic material processing device includes a feeding device, a crushing device, a washing device, and a vibrating screening device.

[0008] The feeding device includes a fixed support and a conveyor belt disposed on top of the fixed support.

[0009] The crushing device includes a feeding rubber hose, a jaw crusher, and a discharge rubber hose; the front end of the feeding rubber hose is connected to the end of the conveyor belt, and the rear end of the feeding rubber hose is connected to the feed inlet of the jaw crusher; the discharge outlet of the jaw crusher is connected to the upper end of the discharge rubber hose.

[0010] The vibrating screening device includes a sealed screening box and a vibrating platform. The sealed screening box is fitted into the top of the vibrating platform and fixed by a first fixing bolt. A receiving steel pipe is provided at the center of the top of the sealed screening box, and the receiving steel pipe is connected to the lower end of the discharge rubber pipe. Multiple pullable particle size screens are arranged sequentially from top to bottom inside the sealed screening box, and the mesh size of each pullable particle size screen increases sequentially from top to bottom.

[0011] The cleaning device includes a pressure nozzle and a water supply pipe. The pressure nozzle is located on the top of the sealed screening box, and the upper end of the pressure nozzle is connected to the water supply pipe.

[0012] Furthermore, the conveyor belt includes a bottom horizontal conveyor belt, an inclined conveyor belt, and a top horizontal conveyor belt connected in sequence.

[0013] Furthermore, the fixed support includes a first support and a second support, the first support being disposed at the lower center of the inclined conveyor belt, and the second support being disposed at the lower center of the top surface conveyor belt.

[0014] Furthermore, both the first and second supports include an outer frame and multiple reinforcing rods disposed within the outer frame.

[0015] Furthermore, a baffle is provided on the front side of the detachable particle size screen, and a handle is provided on the front side of the baffle; an installation block corresponding to the detachable particle size screen is provided inside the sealed screening box, the detachable particle size screen is horizontally inserted into the installation block, and the baffle and the installation block are fixedly connected by a second fixing bolt.

[0016] Furthermore, the number of pull-out particle size screens is not less than three.

[0017] Furthermore, there are two pressure nozzles, which are symmetrically distributed on the top of the sealed screening box.

[0018] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:

[0019] 1. This utility model improves the automation level of aggregate processing and effectively reduces labor costs by organically combining a feeding device, a crushing device, a washing device, and a vibrating screening device. The utility model has a simple structure and reasonable layout, integrating transportation, crushing, washing, and screening into an organic whole. This can save equipment floor space to a certain extent, improve space utilization, and normalize the originally discrete process of processing aggregate raw materials, making the processing more compact and efficient. This effectively improves the processing efficiency of aggregate processing, reduces material waste, and thus lowers the overall production cost.

[0020] 2. By setting up a feeding device to transport the aggregate raw materials to a certain height for subsequent processing, a crushing device is set up to complete the crushing operation of the stone. A washing device is set up to wash the crushed aggregate raw materials. By setting up a vibrating screening device, multi-stage screening of aggregate particle size is realized. Different detachable particle size screens with different apertures can be matched according to needs, so that the aperture of multiple detachable particle size screens decreases from top to bottom, thereby adjusting the screening particle size of the aggregate, effectively improving the screening accuracy, and ensuring that the particle size of the screened aggregate is more uniform. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the pull-out particle size screen in this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the sealed screening box in this utility model.

[0024] Explanation of reference numerals in the attached drawings: 11. Bottom horizontal conveyor belt; 12. Inclined conveyor belt; 13. Top horizontal conveyor belt; 21. First support; 22. Second support; 23. External frame; 24. Reinforcing rod; 31. Feeding rubber hose; 32. Jaw crusher; 33. Discharge rubber hose; 34. Electrically driven spring-loaded interlocking steel plate; 4. Sealed screening box; 41. Receiving steel pipe; 42. Mounting block; 43. Second fixing bolt; 5. Vibrating platform; 51. First fixing bolt; 6. Pullable particle size screen; 61. Baffle; 62. Handle; 71. Pressure nozzle; 72. Water supply pipe. Detailed Implementation

[0025] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0026] refer to Figures 1 to 3 This embodiment provides a multi-functional fully automatic material processing device, including a feeding device, a crushing device, a washing device, and a vibrating screening device.

[0027] The feeding device includes a fixed support and a conveyor belt mounted on top of the fixed support. The fixed support supports the weight of the conveyor belt itself, and the conveyor belt conveys the raw materials to a certain height. The conveying speed of the conveyor belt is 10cm / s-20cm / s, preferably 15cm / s.

[0028] In this specific embodiment, the conveyor belt includes a bottom horizontal conveyor belt 11, an inclined conveyor belt 12, and a top horizontal conveyor belt 13 connected in sequence. The length of the bottom horizontal conveyor belt 11 is 50cm-150cm, preferably 100cm; the length of the top horizontal conveyor belt 13 is 50cm-150cm, preferably 100cm; the inclination angle of the inclined conveyor belt 12 is 20°-45°, preferably 30°. Limiting the conveying angle of the inclined conveyor belt 12 ensures that the material can be conveyed to a certain height without slipping down.

[0029] In this specific embodiment, the fixed support includes a first support 21 and a second support 22. The first support 21 is disposed at the lower center of the inclined conveyor belt 12, and the second support 22 is disposed at the lower center of the top conveyor belt. Both the first support 21 and the second support 22 include an outer frame 23 and multiple reinforcing rods 24 disposed within the outer frame 23, ensuring the strength of the fixed support.

[0030] The crushing device includes a feeding rubber hose 31, a jaw crusher 32, and a discharge rubber hose 33. The front end of the feeding rubber hose 31 is connected to the end of the conveyor belt, and the rear end of the feeding rubber hose 31 is connected to the feed inlet of the jaw crusher 32. The discharge outlet of the jaw crusher 32 is connected to the upper end of the discharge rubber hose 33. The jaw crusher is used to crush aggregate raw materials, and the discharge rubber hose 33 is used to transport the crushed aggregate raw materials to the next stage. The rated power of the jaw crusher 32 is 180kW-220kW, preferably 200kW. The jaw crusher 32 is equipped with an electrically driven spring-loaded jaw clamping steel plate 34, which can adjust the crushing particle size of the jaw crusher 32 in real time according to the actual use requirements. The jaw crusher 32 and the electrically driven spring-loaded jaw clamping steel plate 34 are existing technologies and will not be described in detail here.

[0031] The vibrating screening device includes a sealed screening box 4 and a vibrating platform 5. The sealed screening box 4 is fitted into the top of the vibrating platform 5 and fixed by a first fixing bolt 51. A receiving steel pipe 41 is provided at the center of the top of the sealed screening box 4, and the receiving steel pipe 41 is connected to the lower end of the discharge rubber pipe 33. Multiple pullable particle size screens 6 are arranged sequentially from top to bottom inside the sealed screening box 4, with the mesh size of each pullable particle size screen 6 increasing sequentially from top to bottom. The sealed screening box 4 is used to clean and screen the raw material container; the vibrating platform 5 is used to vibrate and screen the crushed raw material; the pullable particle size screens 6 are used to screen the raw material receiving each crushed particle size. The design of decreasing aperture from top to bottom reduces the possibility of clogging of the upper screen, making the screening process more continuous and smooth, thereby improving the overall screening efficiency and quality. The sealed screening box 4 is made of steel and is 100cm long, 100cm wide, and 150cm high. The material and dimensions of the sealed screening box 4 are only one specific example, and those skilled in the art can adjust them according to specific circumstances. The pullable particle size distribution screen 6 is woven from steel wire, and multiple rectangular perforated screen holes are formed in the middle of the screen. The pullable particle size distribution screen 6 is 100cm long, 90cm wide, and 2cm thick. The material and dimensions of the pullable particle size distribution screen 6 are only one specific example, and those skilled in the art can adjust them according to specific circumstances.

[0032] A baffle 61 is provided on the front side of the detachable particle size screen 6, and a handle 62 is provided on the front side of the baffle 61; a mounting block 42 corresponding to the detachable particle size screen 6 is provided in the sealed screening box 4, and the detachable particle size screen 6 is horizontally inserted into the mounting block 42. The baffle 61 and the mounting block 42 are fixedly connected by a second fixing bolt 43, which facilitates the disassembly and replacement of the detachable particle size screen 6.

[0033] In this specific embodiment, an electric vibrating device (not shown in the figure) is installed inside the vibration platform 5, and the electric vibrating device (not shown in the figure) is communicatively connected to a remote controller (not shown in the figure). The electric vibrating device can drive the sealed screening box 4 to vibrate, and the remote controller is used to control the electric vibrating device. The electric vibrating device and the remote controller mentioned above are existing devices and will not be described in detail here.

[0034] In this specific embodiment, the number of pull-out particle size screens is no less than three, and preferably five. By setting multiple pull-out particle size screens, multiple particle sizes can be separated in a single screening process, effectively improving screening accuracy and making the particle size of the screened product more uniform, reducing the number of screenings and the equipment's operating time; at the same time, pull-out particle size screens with different apertures can be matched according to requirements to achieve adjustment of the screening particle size.

[0035] The cleaning device includes a pressure nozzle 71 and a water supply pipe 72. The pressure nozzle 71 is made of pure steel, with a cylindrical upper part and a lotus-shaped lower part. The water supply pipe 72 is made of rubber. The pressure nozzle 71 is located on top of the sealed screening box 4, and its upper end is connected to the water supply pipe 72. The water supply pipe 72 is used to connect to an external water source, introducing water into the pressure nozzle 71. The pressure nozzle 71 is used to pressurize tap water to rinse the crushed aggregate raw materials.

[0036] In this specific embodiment, there are two pressure nozzles 71, which are symmetrically distributed on the top of the sealed screening box 4 to ensure the cleaning effect of the cleaning device.

[0037] The working principle of this utility model is as follows:

[0038] The mined aggregate is transported by a conveyor belt to the feed rubber pipe connected to the horizontal conveyor belt 13 on the top surface of the conveyor belt. The aggregate is received by the feed rubber pipe and falls into the jaw crusher 32 by its own gravity. After being crushed by the jaw crusher 32, it forms crushed aggregate and falls into the discharge rubber pipe 33. The crushed aggregate enters the receiving steel pipe 41 through the discharge rubber pipe 33 and is then washed by the pressure nozzle 71 to form clean crushed aggregate. At the same time, the vibrating platform 5 drives the sealed screening box 4, which has a fixed detachable particle size screen 6 inserted, to vibrate and screen the clean crushed aggregate according to particle size.

[0039] This solution features a clever structural design that integrates transportation, crushing, washing, and screening into a cohesive whole. This standardizes the previously discrete process of processing aggregate raw materials, solving the problems of labor-intensive, time-consuming, and wasteful processing of aggregate raw materials.

[0040] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A multi-functional fully automatic material processing device, characterized in that, It includes a feeding device, a crushing device, a washing device, and a vibrating screening device; The feeding device includes a fixed support and a conveyor belt disposed on the top of the fixed support; The crushing device includes a feeding rubber hose, a jaw crusher, and a discharge rubber hose; the front end of the feeding rubber hose is connected to the end of the conveyor belt, and the rear end of the feeding rubber hose is connected to the feed inlet of the jaw crusher; the discharge outlet of the jaw crusher is connected to the upper end of the discharge rubber hose. The vibrating screening device includes a sealed screening box and a vibrating platform. The sealed screening box is fitted into the top of the vibrating platform and fixed by a first fixing bolt. A receiving steel pipe is provided at the center of the top of the sealed screening box, and the receiving steel pipe is connected to the lower end of the discharge rubber pipe. Multiple pullable particle size screens are arranged sequentially from top to bottom inside the sealed screening box, and the mesh size of each pullable particle size screen increases sequentially from top to bottom. The cleaning device includes a pressure nozzle and a water supply pipe. The pressure nozzle is located on the top of the sealed screening box, and the upper end of the pressure nozzle is connected to the water supply pipe.

2. The multi-functional fully automatic material processing device according to claim 1, characterized in that, The conveyor belt includes a bottom horizontal conveyor belt, an inclined conveyor belt, and a top horizontal conveyor belt connected in sequence.

3. The multi-functional fully automatic material processing device according to claim 2, characterized in that, The fixed support includes a first support and a second support. The first support is located at the lower center of the inclined conveyor belt, and the second support is located at the lower center of the top conveyor belt.

4. The multi-functional fully automatic material processing device according to claim 3, characterized in that, Both the first and second supports include an outer frame and multiple reinforcing rods disposed within the outer frame.

5. The multi-functional fully automatic material processing device according to claim 1, characterized in that, A baffle is provided on the front side of the detachable particle size screen, and a handle is provided on the front side of the baffle. An installation block corresponding to the detachable particle size screen is provided inside the sealed screening box. The detachable particle size screen is horizontally inserted into the installation block. The baffle and the installation block are fixedly connected by a second fixing bolt.

6. The multi-functional fully automatic material processing device according to claim 5, characterized in that, The number of pull-out particle size screens shall not be less than three.

7. The multi-functional fully automatic material processing device according to claim 1, characterized in that, There are two pressure nozzles, which are symmetrically distributed on the top of the sealed screening box.

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