CN221108917U - Adjustable sand screening machine - Google Patents
Adjustable sand screening machine Download PDFInfo
- Publication number
- CN221108917U CN221108917U CN202322695221.2U CN202322695221U CN221108917U CN 221108917 U CN221108917 U CN 221108917U CN 202322695221 U CN202322695221 U CN 202322695221U CN 221108917 U CN221108917 U CN 221108917U
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- Prior art keywords
- box body
- screen
- screening machine
- sand screening
- adjustable sand
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- 238000012216 screening Methods 0.000 title claims abstract description 45
- 239000004576 sand Substances 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 description 13
- 238000010276 construction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses an adjustable sand screening machine, which relates to the technical field of constructional engineering and comprises a box body, a feed inlet and universal wheels, wherein the feed inlet is arranged at the top of the box body, the universal wheels are arranged at four corners of the bottom of the box body, a discharge hole is formed in the front of the box body and close to the bottom, a conveying belt is arranged in the discharge hole, a screening assembly is arranged in the box body, and a vibrating assembly matched with the screening assembly is arranged in the box body.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to an adjustable sand screening machine.
Background
The sand screening machine is civil engineering mechanical equipment for separating and classifying sand and stone grains so as to meet the requirements of different constructions on different sand, and is applied to various building construction sites, the sand is used as a building raw material, and the sand is applied very frequently to civil engineering construction sites.
The screening board is used to current screening sand opportunity, screens the hierarchical screening of sand realization, but current device when the screening, facing different demands, generally need screen different materials through setting up a plurality of screens, work efficiency is lower, has increased the cost of labor, and the circumstances that has sand too much to block up the screen cloth takes place in the screening process to follow the remaining material on the screen cloth in the course of working and be inconvenient for get rid of scheduling problem.
Based on the above, an adjustable sand screening machine is provided, and the defects existing in the conventional device can be overcome.
Disclosure of utility model
The utility model aims to provide an adjustable sand screening machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The adjustable sand screening machine comprises a box body, a feed inlet and universal wheels, wherein the feed inlet is arranged at the top of the box body;
The universal wheels are arranged at four corners of the bottom of the box body;
The front and be close to bottom department of box has seted up the discharge gate, the inside of discharge gate is equipped with the conveyer belt, the inside screening subassembly that is equipped with of box, the inside vibration subassembly that is equipped with screening subassembly matched with of box.
Preferably, a motor is arranged on the left side wall of the box body, the output end of the motor is connected with a transmission roller, the transmission roller is arranged at two ends of the conveying belt, support connecting rods are arranged at two sides of the box body, and the support connecting rods are rotatably connected with two sides of the transmission roller at the front end of the conveying belt.
Preferably, the screening assembly comprises a plurality of movable sliding rails arranged on inner walls of two sides of the box body, limiting blocks are arranged on the inner walls of two sides of the box body above the movable sliding rails, sliding blocks are arranged above the movable sliding rails, a screen is arranged between the sliding blocks, the screen is obliquely arranged, a connecting block is arranged at the front end of the screen, a handle is arranged at the front end of the connecting block, and a cleaning assembly matched with the screen is arranged on the right side of the box body.
Preferably, the cleaning assembly comprises a groove formed in the screen mesh on the right side surface of the box body, and an inclined plate is arranged on the right side surface of the box body below the groove.
Preferably, the vibration subassembly is including setting up the driving motor in box surface below, the eccentric wheel is connected to the driving motor output, the eccentric wheel top is equipped with the atress piece, the vibrating rod is connected to atress piece upper end, and the vibrating rod extends to the box outside, the vibrating rod upper end is equipped with the fixed block, the outside cover of vibrating rod is equipped with the spring, the spring is in between fixed block and the box upper surface, be equipped with a plurality of vibrating pieces on the vibrating rod.
Preferably, a valve for controlling the material to enter and exit is arranged at the bottom of the feeding hole.
Preferably, the screen is in sliding connection with the movable slide rail through a slide block.
Preferably, the vibrating block is positioned corresponding to the screen.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the driving motor is started to drive the eccentric wheel to work the stress block at the lower end of the vibrating rod, so that the vibrating rod moves upwards, the vibrating block is driven to enable the inclined screen to perform vibration screening, and after screening, the large material remained on the screen can drop from the groove to remove, thereby preventing excessive sand from blocking the screen, facilitating cleaning of the residual stone particles on the screen, and improving the screening efficiency of the screen.
2. The utility model avoids the problems that the screens need to be replaced and the efficiency is low when the existing sand screening machine screens sand in a grading way through a plurality of groups of screens arranged in the box body.
Drawings
Fig. 1 is a schematic view of the right side structure of the present utility model.
FIG. 2 is a schematic view of the structure of the surface of the present utility model.
Fig. 3 is a schematic structural view of the conveyor belt of the present utility model.
Fig. 4 is a cross-sectional view of the structure of the present utility model in plan view.
Fig. 5 is a schematic structural view of the vibrating rod of the present utility model.
Reference numerals annotate: 100 box, 102 feed inlet, 103 discharge gate, 104 universal wheel, 200 motor, 201 conveyer belt, 202 support connecting rod, 203 transfer roller, 300 removal slide rail, 301 stopper, 302 screen cloth, 303 connecting plate, 304 handle, 305 recess, 306 swash plate, 307 slider, 400 driving motor, 401 eccentric wheel, 402 vibratory rod, 403 atress piece, 404 vibratory piece, 405 fixed block, 406 spring.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
In one embodiment, as shown in fig. 1-5, an adjustable sand screening machine comprises a box body 100, a feed inlet 102 and universal wheels 104, wherein the feed inlet 102 is arranged at the top of the box body 100 and is used for screening materials in the box body 100, a valve used for controlling the materials to enter and exit is arranged at the bottom of the feed inlet 102, the quantity of the materials to enter and exit is controlled, and the universal wheels 104 are arranged at four corners of the bottom of the box body 100 and are convenient for movement of equipment.
The front and be close to bottom department of box 100 and offered discharge gate 103, the inside of discharge gate 103 is equipped with conveyer belt 201 for transport out with the material that filters, the inside screening subassembly that is equipped with of box 100, the inside vibration subassembly that is equipped with screening subassembly of box 100.
The left side wall of the box body 100 is provided with a motor 200, the output end of the motor 200 is connected with a conveying roller 203, the conveying roller 203 is arranged at two ends of a conveying belt 201, two sides of the box body 100 are provided with supporting connecting rods 202, the supporting connecting rods 202 are rotationally connected with two sides of the conveying roller 203 at the front end of the conveying belt 201, and the motor 200 is started to drive the conveying roller 203 to rotate so as to drive the conveying belt 201 to rotate, and the screened materials are transported out for collection.
The screening assembly comprises a plurality of movable slide rails 300 arranged on the inner walls of two sides of the box body 100, limiting blocks 301 are arranged on the inner walls of two sides of the box body 100 above the movable slide rails 300, sliding blocks 307 are arranged above the movable slide rails 300, a screen cloth 302 is arranged between the two sliding blocks 307 and is used for screening materials, the screen cloth 302 is in sliding connection with the movable slide rails 300, the screen cloth 302 is convenient to use in a moving mode, the screen cloth 302 is obliquely arranged, a connecting block 303 is arranged at the front end of the screen cloth 302, a handle 304 is arranged at the front end of the connecting block 303, a cleaning assembly matched with the screen cloth 302 is arranged on the right side of the box body 100, the screen cloth 302 is in sliding connection with the movable slide rails 300 through the sliding blocks 307, the screen cloth 302 can be pulled out through the handle 304, the specifications of the screen cloth 302 can be replaced, products with different specifications are needed when screening work is carried out, and the screen cloth 302 is replaced by different specifications, and the screening is rapid and convenient.
The cleaning component comprises a groove 305 formed in the screen 302 on the right side surface of the box body 100, and an inclined plate 306 is arranged on the right side surface of the box body 100 below the groove 305, so that auxiliary cleaning is performed, after screening, the screened larger materials can remain on the screen 302, and the larger materials can be removed through the groove 305 to prevent equipment from being affected.
The vibration assembly comprises a driving motor 400 arranged below the surface of the box body 100, wherein the driving motor 400 is used for driving the output end of the driving motor 400 to be connected with an eccentric wheel 401 through power, a stress block 403 is arranged above the eccentric wheel 401, the upper end of the stress block 403 is connected with a vibration rod 402 and used for driving the vibration rod 404 to move, the vibration rod 402 extends to the outer side of the box body 100, a fixed block 405 is arranged at the upper end of the vibration rod 402 and used for limiting the movement of the vibration rod 402, a spring 406 is sleeved on the outer side of the vibration rod 402 and used for enabling the vibration rod 402 to reset after moving, the spring 406 is arranged between the fixed block 405 and the upper surface of the box body 100, a plurality of vibration blocks 404 are arranged on the vibration rod 402, the position of the vibration block 404 corresponds to that of the screen 302, the driving motor 400 is started to drive the eccentric wheel 401 to apply work to the stress block 403 at the lower end of the vibration rod 402, the vibration rod 402 is driven to move upwards, the vibration rod 404 is driven to act on the screen 302, the screen 302 is vibrated, and the screen 302 is reset through the spring 406.
When the sand screening machine is used, the sand screening machine is moved to a proper position through the universal wheels 104, then a plurality of screens 302 are reserved according to the requirement, when the screen 302 is not required, the screen 302 is pulled out of the movable sliding rail 300 only by pulling the handle 304, then the driving motor 400 is started, the eccentric wheel 401 is driven to do work on the stress block 403 at the lower end of the vibrating rod 402, the vibrating rod 402 is driven to move upwards, the vibrating block 404 is driven to act on the screen 302, the screen 302 is vibrated, the vibrating rod 402 is reset through the spring 406, at the moment, raw materials are put into the screen 302 from the feed inlet 102, the materials required after screening of the screen 302 fall onto the conveying belt 201, the screen 302 is obliquely arranged, the screened larger materials are left on the screen 302, the larger materials are moved to the groove 305 through vibration of the screen 302, the larger materials are removed from the groove 305, the larger materials are prevented from affecting the equipment, and finally the motor 200 is started to drive the conveying belt 201, so that screened products are conveyed to the outside of the equipment.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. An adjustable sand screening machine comprises a box body (100), a feed inlet (102) and universal wheels (104), wherein the feed inlet (102) is arranged at the top of the box body (100); the universal wheels (104) are arranged at four corners of the bottom of the box body (100);
The novel vibrating box is characterized in that a discharge hole (103) is formed in the front side of the box body (100) and close to the bottom, a conveying belt (201) is arranged in the discharge hole (103), a screening component is arranged in the box body (100), and a vibrating component matched with the screening component is arranged in the box body (100).
2. The adjustable sand screening machine according to claim 1, wherein a motor (200) is arranged on the left side wall of the box body (100), the output end of the motor (200) is connected with a transmission roller (203), the transmission roller (203) is arranged at two ends of a conveying belt (201), support connecting rods (202) are arranged at two sides of the box body (100), and the support connecting rods (202) are rotatably connected with two sides of the transmission roller (203) at the front end of the conveying belt (201).
3. The adjustable sand screening machine according to claim 1, wherein the screening assembly comprises a plurality of movable sliding rails (300) arranged on two side inner walls of the box body (100), limiting blocks (301) are arranged on two side inner walls of the box body (100) above the movable sliding rails (300), sliding blocks (307) are arranged above the movable sliding rails (300) in a sliding manner, a screen (302) is arranged between the sliding blocks (307), the screen (302) is obliquely arranged, a connecting block (303) is arranged at the front end of the screen (302), a handle (304) is arranged at the front end of the connecting block (303), and a cleaning assembly matched with the screen (302) is arranged on the right side of the box body (100).
4. An adjustable sand screening machine according to claim 3, characterized in that the cleaning assembly comprises a groove (305) formed in the screen (302) arranged on the right side surface of the box body (100), and an inclined plate (306) is arranged on the right side surface of the box body (100) below the groove (305).
5. The adjustable sand screening machine according to claim 1, wherein the vibration assembly comprises a driving motor (400) arranged below the surface of the box body (100), an output end of the driving motor (400) is connected with an eccentric wheel (401), a stress block (403) is arranged above the eccentric wheel (401), the upper end of the stress block (403) is connected with a vibration rod (402), the vibration rod (402) extends to the outer side of the box body (100), a fixed block (405) is arranged at the upper end of the vibration rod (402), a spring (406) is sleeved outside the vibration rod (402), the spring (406) is arranged between the fixed block (405) and the upper surface of the box body (100), and a plurality of vibration blocks (404) are arranged on the vibration rod (402).
6. An adjustable sand screening machine according to claim 3, characterized in that the bottom of the feed inlet (102) is provided with a valve for controlling the in and out of material.
7. An adjustable sand screening machine according to claim 3, characterized in that the screen (302) is slidingly connected to the mobile slide (300) by means of a slide (307).
8. An adjustable sand screening machine according to claim 5, characterized in that the vibrating block (404) is positioned in correspondence with the screen (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322695221.2U CN221108917U (en) | 2023-10-09 | 2023-10-09 | Adjustable sand screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322695221.2U CN221108917U (en) | 2023-10-09 | 2023-10-09 | Adjustable sand screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221108917U true CN221108917U (en) | 2024-06-11 |
Family
ID=91362649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322695221.2U Active CN221108917U (en) | 2023-10-09 | 2023-10-09 | Adjustable sand screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221108917U (en) |
-
2023
- 2023-10-09 CN CN202322695221.2U patent/CN221108917U/en active Active
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