CN219648051U - Square vibration screening machine - Google Patents
Square vibration screening machine Download PDFInfo
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- CN219648051U CN219648051U CN202320105978.9U CN202320105978U CN219648051U CN 219648051 U CN219648051 U CN 219648051U CN 202320105978 U CN202320105978 U CN 202320105978U CN 219648051 U CN219648051 U CN 219648051U
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- screening
- screening box
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- seat
- screening machine
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- 238000012216 screening Methods 0.000 title claims abstract description 89
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 239000000843 powder Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to the field of screening machines, in particular to a square vibration screening machine, which comprises a supporting frame, wherein a supporting plate is fixedly arranged on the supporting frame, a screening box is slidably arranged on the supporting plate, a screening net is arranged in the screening box, a side discharge hole is formed in the inner wall of one side of the screening box, a lower discharge pipe is arranged at the bottom of the screening box and extends to the lower part of the supporting plate, a driving motor is fixedly arranged on the supporting plate, a cam is fixedly arranged on an output shaft of the driving motor and is matched with the screening box, a plurality of moving holes are formed in the top of the supporting plate, a moving seat is slidably arranged in the moving hole, a connecting mechanism is arranged between the moving seat and the screening box, and a compression spring is fixedly arranged on one side of the moving seat. The utility model has reasonable design, and can realize the purpose of fully vibrating and screening the materials by reciprocating the screening box and the screening net in the horizontal and vertical directions.
Description
Technical Field
The utility model relates to the technical field of screening machines, in particular to a square vibration screening machine.
Background
The vibration motor is characterized in that two ends of a rotor shaft are respectively provided with a group of adjustable eccentric blocks, and exciting force is obtained by utilizing centrifugal force generated by high-speed rotation of the shaft and the eccentric blocks. Vibration screening machines based on vibration motors are tools for classifying powder on a screen according to particle size in a vibration manner, and can be applied to different materials according to the vibration frequency and mesh size of a filter screen.
The vibrating screen is divided into stainless steel and carbon steel according to the material use requirement, and the screen and the net frame are generally made of stainless steel. In order to increase the efficiency of powder screening, a plurality of screen frames are typically stacked in sequence by abutting the rim below the screen frame against the surrounding rim of the screen. The powder material can be used in a single layer or multiple layers, and is commonly used for sieving and impurity removal of powder materials; classifying the granular materials; filtering the slurry liquid material, and the like.
The existing vibrating screening machines are large-scale screening machines, are large in size and high in manufacturing cost, are suitable for screening in large-scale chemical raw material factories, are not so large in screening amount in small-scale scientific research offices and small-scale processing factories, occupy large areas and are high in use cost, and therefore square vibrating screening machines are used for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a square vibrating screening machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the square vibration screening machine comprises a supporting frame, wherein a supporting plate is fixedly arranged on the supporting frame, a screening box is slidably arranged on the supporting plate, a screening net is arranged in the screening box, a side discharge hole is formed in the inner wall of one side of the screening box, a lower discharge pipe is arranged at the bottom of the screening box, and the lower discharge pipe extends to the lower side of the supporting plate;
the utility model discloses a screening box, including backup pad, fixed mounting has driving motor in the backup pad, fixed mounting has the cam on driving motor's the output shaft, and cam and screening box looks adaptation, a plurality of moving holes have been seted up at the top of backup pad, and moving the downthehole slidable mounting has and removes the seat, is equipped with coupling mechanism between removal seat and the screening box, and one side fixed mounting who removes the seat has compression spring, and compression spring's the other end fixed mounting is on the inner wall in moving the hole.
Preferably, the connecting mechanism comprises a rectangular groove and a rectangular hole, the rectangular hole is formed in the movable seat, and a rectangular rod fixedly connected with the screening box is slidably arranged in the rectangular hole.
Preferably, guide grooves are formed in two sides of the rectangular hole, a guide seat is slidably mounted in the guide grooves, the guide seat is fixedly mounted on the rectangular rod, and a reset spring is mounted between the guide seat and the guide grooves.
Preferably, two U-shaped frames are fixedly arranged at the bottom of the supporting plate, and an extrusion mechanism is arranged between the rectangular rod and the U-shaped frames.
Preferably, the extrusion mechanism comprises a trapezoid seat and a roller, wherein the trapezoid seat is fixedly arranged on the U-shaped frame, the roller is arranged at the bottom end of the rectangular rod, and the roller is in rolling connection with the trapezoid seat.
Preferably, the front side and the rear side inner wall of the moving hole are provided with limiting grooves, the front side and the rear side of the moving seat are fixedly provided with limiting seats, and the limiting seats are in sliding connection with the corresponding limiting grooves.
Preferably, a baffle is slidably arranged on one side of the screening box, and the baffle is matched with the side discharge hole.
Preferably, the support plate is provided with a guide hole, and the lower discharging pipe penetrates through the corresponding guide hole.
The utility model has the beneficial effects that:
1. when the materials are screened, the driving motor is started while the materials are placed in the screening box, the screening box is extruded by the rotation of the cam under the cooperation of the driving motor, the cam, the rectangular rod, the movable seat and the compression spring, when the cam rotates for one circle, the screening box is not extruded by the cam at the moment, the movable seat, the rectangular rod and the screening box can be pushed by the compression spring to reset, and when the cam continuously rotates, the purpose of left-right reciprocating movement of the screening box can be realized;
2. when the rectangular rod moves rightwards, the rectangular rod drives the idler wheel to move, and the idler wheel moves along the inclined edge of the trapezoid seat, so that the rectangular rod can push the screening box to move upwards in the horizontal movement, the rectangular rod can drive the guide seat to move upwards and compress the reset spring, when the rectangular rod moves leftwards and resets, the compression spring can push the rectangular rod and the screening box to reset, and when the rectangular rod moves leftwards and rightwards, the purpose of up-and-down reciprocating movement of the screening box can be achieved, and therefore the material can be screened through full vibration.
Drawings
FIG. 1 is a schematic perspective view of a square vibratory screening machine according to the present utility model;
FIG. 2 is a schematic diagram of a front view of a square vibratory screening machine according to the present utility model;
FIG. 3 is a schematic diagram of a portion A of a square vibratory screening machine according to the present utility model;
fig. 4 is a schematic diagram of a B-section structure of a square vibratory screening machine according to the present utility model.
In the figure: 1. a support frame; 2. a support plate; 3. a screening box; 4. screening net; 5. a side discharge port; 6. a lower discharge pipe; 7. a driving motor; 8. a cam; 9. a moving hole; 10. a movable seat; 11. a compression spring; 12. a rectangular hole; 13. a rectangular bar; 14. a roller; 15. a guide groove; 16. a guide seat; 17. a return spring; 18. a U-shaped frame; 19. a trapezoid seat.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1 to 4, a square vibration screening machine comprises a supporting frame 1, wherein a supporting plate 2 is fixedly arranged on the supporting frame 1, a screening box 3 is slidably arranged on the supporting plate 2, a screening net 4 is arranged in the screening box 3, a side discharge hole 5 is formed in the inner wall of one side of the screening box 3, a lower discharge pipe 6 is arranged at the bottom of the screening box 3, the lower discharge pipe 6 extends to the lower part of the supporting plate 2, more specifically, a guide hole is formed in the supporting plate 2, the lower discharge pipe 6 penetrates through the corresponding guide hole, and the lower discharge pipe 6 can move in the guide hole;
in this embodiment, fixed mounting has driving motor 7 on the backup pad 2, fixed mounting has cam 8 on driving motor 7's the output shaft, and cam 8 and screening case 3 looks adaptation, a plurality of removal holes 9 have been seted up at the top of backup pad 2, sliding mounting has movable seat 10 in the removal hole 9, more specifically, the spacing groove has all been seted up on the front side of removal hole 9 and the rear side inner wall, the front side of movable seat 10 and the equal fixed mounting of rear side have spacing seat, and spacing seat and corresponding spacing groove sliding connection, through being provided with spacing groove and spacing seat, can realize the stable slip of movable seat 10 in removal hole 9, be equipped with coupling mechanism between movable seat 10 and the screening case 3, one side fixed mounting of movable seat 10 has compression spring 11, the other end fixed mounting of compression spring 11 is on the inner wall of removal hole 9, through driving motor 7, cam 8, rectangular bar 13, movable seat 10 and compression spring 11's cooperation down, when cam 8 constantly rotates, can realize screening case 3 the purpose of reciprocating motion about.
Example two
Referring to fig. 4, the connection mechanism comprises a rectangular groove and a rectangular hole 12, the rectangular hole 12 is formed in the movable seat 10, a rectangular rod 13 fixedly connected with the screening box 3 is slidably mounted in the rectangular hole 12, guide grooves 15 are formed in two sides of the rectangular hole 12, a guide seat 16 is slidably mounted in the guide grooves 15, the guide seat 16 is fixedly mounted on the rectangular rod 13, and a return spring 17 is mounted between the guide seat 16 and the guide grooves 15, and the return spring 17 can push the guide seat to return by being provided with the return spring 17.
In this embodiment, two U-shaped frames 18 are fixedly installed at the bottom of the supporting plate 2, an extrusion mechanism is arranged between the rectangular rod 13 and the U-shaped frames 18, the extrusion mechanism comprises a trapezoid seat 19 and a roller 14, the trapezoid seat 19 is fixedly installed on the U-shaped frames 18, the roller 14 is installed on the bottom end of the rectangular rod 13, the roller 14 is in rolling connection with the trapezoid seat 19, a baffle is slidably installed on one side of the screening box 3, the baffle is matched with the side discharge port 5, when the rectangular rod 13 moves rightwards, the rectangular rod 13 drives the roller 14 to move, and the roller 14 moves along the inclined edge of the trapezoid seat 19, so that the rectangular rod 13 can drive the guide seat 16 to move upwards and compress the reset spring 17, when the rectangular rod 13 moves leftwards and resets, the compression spring 11 can drive the rectangular rod 13 and the screening box 3 to reset, and when the rectangular rod 13 moves leftwards and rightwards, the purpose of reciprocating movement of the screening box 3 up and down can be achieved.
In the utility model, when the materials are screened, the driving motor 7 is started while the materials are placed in the screening box 3, the driving motor 7 can drive the cam 8 to rotate, the cam 8 can squeeze the screening box 3 rightwards, so that the screening box 3, the rectangular rod 13 and the moving seat 10 can synchronously move rightwards, the moving seat 10 can compress the compression spring 11, when the cam 8 rotates for one circle, the cam 8 does not squeeze the screening box 3, the compression spring 11 can push the moving seat 10, the rectangular rod 13 and the screening box 3 to reset, when the cam 8 continuously rotates, the purpose of left and right reciprocating movement of the screening box 3 can be achieved, when the rectangular rod 13 moves rightwards, the rectangular rod 13 drives the roller 14 to move, and the roller 14 moves along the inclined edge of the trapezoid seat 19, so that the rectangular rod 13 can push the screening box 3 to move upwards in horizontal movement, the rectangular rod 13 can drive the guide seat 16 to move upwards and compress the reset spring 17, when the rectangular rod 13 moves leftwards and resets, the rectangular rod 13 can push the rectangular rod 13 to reset, and the purpose of left and right reciprocating movement of the screening box 3 can be achieved, and the purpose of vibrating the screening box 3 can be achieved.
The square vibration screening machine provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The square vibration screening machine is characterized by comprising a supporting frame, wherein a supporting plate is fixedly arranged on the supporting frame, a screening box is slidably arranged on the supporting plate, a screening net is arranged in the screening box, a side discharge hole is formed in the inner wall of one side of the screening box, a lower discharge pipe is arranged at the bottom of the screening box, and the lower discharge pipe extends to the lower part of the supporting plate;
the utility model discloses a screening box, including backup pad, fixed mounting has driving motor in the backup pad, fixed mounting has the cam on driving motor's the output shaft, just the cam is with screening box looks adaptation, a plurality of removal holes have been seted up at the top of backup pad, remove downthehole sliding of installing and remove the seat, be equipped with coupling mechanism between removal seat and the screening box, one side fixed mounting who removes the seat has compression spring, compression spring's the other end fixed mounting is on the inner wall in removal hole.
2. The square vibratory screening machine according to claim 1, wherein the connection mechanism includes a rectangular slot and a rectangular hole, the rectangular hole being formed in the movable base, and a rectangular rod fixedly connected to the screening box being slidably mounted in the rectangular hole.
3. The square vibration screening machine according to claim 2, wherein guide grooves are formed in both sides of the rectangular hole, guide seats are slidably mounted in the guide grooves, the guide seats are fixedly mounted on the rectangular rod, and a return spring is mounted between the guide seats and the guide grooves.
4. The square vibratory screening machine according to claim 2, wherein the bottom of the support plate is fixedly provided with two U-shaped frames, and an extrusion mechanism is provided between the rectangular bar and the U-shaped frames.
5. The square vibratory screening machine recited in claim 4, wherein the compression mechanism includes a trapezoidal base and a roller, the trapezoidal base is fixedly mounted on the U-shaped frame, the roller is mounted on the bottom end of the rectangular bar, and the roller is in rolling connection with the trapezoidal base.
6. The square vibration screening machine according to claim 1, wherein limiting grooves are formed in inner walls of the front side and the rear side of the moving hole, limiting seats are fixedly mounted on the front side and the rear side of the moving seat, and the limiting seats are slidably connected with the corresponding limiting grooves.
7. The square vibratory screening machine recited in claim 1, wherein a baffle is slidably mounted on one side of the screen box and is adapted to a side discharge port.
8. The square vibratory screening machine recited in claim 1, wherein the support plate is provided with guide holes, and the lower discharge tube extends through the corresponding guide holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320105978.9U CN219648051U (en) | 2023-02-03 | 2023-02-03 | Square vibration screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320105978.9U CN219648051U (en) | 2023-02-03 | 2023-02-03 | Square vibration screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648051U true CN219648051U (en) | 2023-09-08 |
Family
ID=87853791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320105978.9U Active CN219648051U (en) | 2023-02-03 | 2023-02-03 | Square vibration screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648051U (en) |
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2023
- 2023-02-03 CN CN202320105978.9U patent/CN219648051U/en active Active
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