CN209109575U - A kind of sand twin-stage screening plant for construction of the highway - Google Patents
A kind of sand twin-stage screening plant for construction of the highway Download PDFInfo
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- CN209109575U CN209109575U CN201821821215.XU CN201821821215U CN209109575U CN 209109575 U CN209109575 U CN 209109575U CN 201821821215 U CN201821821215 U CN 201821821215U CN 209109575 U CN209109575 U CN 209109575U
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- sand
- follower lever
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Abstract
The utility model discloses a kind of sand twin-stage screening plants for construction of the highway, including support bracket, feed hopper is provided at the top of screening body, screening body is internally provided with level-one sieving net plate and second level sieving net plate, a horizontal guide is respectively fixed on the left side wall of level-one sieving net plate and second level sieving net plate, adaptation is arranged with rotating cylinder set on the middle part vertical portion body of rod of power folding mast, the bottom end of vertical follower lever is integrally fixed together with power folding mast, a horizontal follower lever is integrally fixed on the top left hand face of vertical follower lever, the top of oscillating rod and the left end rotation of horizontal follower lever are hinged, the bottom end of oscillating rod is provided with tup.The utility model not only under the premise of guaranteeing screening quality, shortens sieving time, and solves the feed hopper blockage problem that traditional screening plant is easy to appear, reasonable in design ingenious.
Description
Technical field
The utility model relates to highway engineering machine correlative technology field, specifically a kind of sand for construction of the highway is double
Grade screening plant.
Background technique
During highway engineering construction, sand is one of most common material, due to wanting for highway engineering technical specification
It asks, different working procedures needs the sand of variable grain size, it is therefore desirable to screening process be carried out to sand, to filter out
The sand needed guarantees the quality of construction.
The husky operation of existing sieve, which mainly passes through, manually to be carried out, artificial to sieve husky low efficiency, is sieved husky large labor intensity, is operated numerous
Trivial, high labor cost is time-consuming and laborious, is not able to satisfy actual construction requirement, although there are some electric sand sieving machines in the market,
Be in traditional traditional screening plant use process, once charging rate is too fast and the feed hopper blockage problem that is easy to cause, need
It can just be continued to use after artificial dredging, bring very big inconvenience to the husky work of sieve, influence construction speed.
Therefore, it is necessary to a kind of sand twin-stage screening plant with dredging function be redesigned, to overcome drawbacks described above.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of sand twin-stage screening plant for construction of the highway
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of sand twin-stage screening plant for construction of the highway, including support bracket are set at the top of the screening body
It is equipped with feed hopper, the screening body is internally provided with level-one sieving net plate and second level sieving net plate, the second level sieving net
The underface of level-one sieving net plate is arranged in plate, and several first sieve material holes, second level sieve material are uniformly provided on level-one sieving net plate
Several second sieve material holes are uniformly provided on web plate, the aperture size in one hole of the sieve material is greater than the aperture size in two holes of sieve material,
A horizontal guide is respectively fixed on the left side wall of the level-one sieving net plate and second level sieving net plate, horizontal guide is fitted to the left
With being pierced by screening machine body and its left end is provided with side block blocks, between side block blocks and screening body, the circumference of corresponding horizontal guide
Buffer spring is arranged on the body of rod, adaptation through there is a power folding mast, roll over by the power on the right side wall of screening body
" door " glyph shape of the body of rod section setting degree of rotating clockwise of line bar, on the middle part vertical portion body of rod of power folding mast
Adaptation is arranged with rotating cylinder set, and the side tube-wall center position of rotating cylinder set is integrally fixed with actuator push rod plate, the right side of actuator push rod plate
End end offers perforation and the perforation fits through too short pillar setting, and short pillar is integrally fixed at the disk of round turntable
On the periphery position of face, at the disk of round turntable in the horizontal plane and its disk body by stepper motor drive rotate, in stepping
Limited block, the top of the screening body, corresponding feed hopper are fixedly installed on the left and right sides of motor, corresponding support bracket
Right positions at be provided with L shape support base, Horizontal limiting plate, Horizontal limiting plate are fixed on the right side wall of L shape support base
Medium position at opened bar shaped pilot hole, vertical follower lever adaptation is arranged through bar shaped pilot hole, the bottom of vertical follower lever
End is integrally fixed together with power folding mast, and it is driven that a level is integrally fixed on the top left hand face of vertical follower lever
Bar, horizontal follower lever are slidably arranged on L shape support base by bracket, and the body of rod center of oscillating rod is rotated by shaft pacifies
On the left end pedestal of L shape support base, the top of oscillating rod and the left end rotation of horizontal follower lever are hinged, are swinging
The bottom end of bar is provided with tup.
As a further solution of the present invention: the screening body is arranged in support bracket by supporting leg.
Material collecting box is placed with below the bottom discharging mouth of screening body as a further solution of the present invention,.
The horizontal component body of rod of the two sides up and down difference of the power folding mast as a further solution of the present invention,
With at two horizontal guides in the same horizontal line.
The top of the short pillar is provided with gear edge as a further solution of the present invention,.
The tup is made of hard rubber material as a further solution of the present invention,.
The distance between the feed hopper and oscillating rod are less than oscillating rod as a further solution of the present invention,
Half body of rod length.
Compared with prior art, the utility model has the beneficial effects that the utility model is by setting the screening of traditional sand
It is standby to be redesigned, rotating cylinder set, actuator push rod plate, short pillar, round turntable, stepper motor, vertical follower lever, it is horizontal from
Under the cooperation of lever, oscillating rod and tup, moving back and forth fast left and right for level-one sieving net plate and second level sieving net plate is realized
Purpose is imitated artificial " shake " operation, to accelerate the screening efficiency of sand, under the premise of guaranteeing screening quality, is effectively shortened
Sieving time saves the construction time, and by simple lever principle it is found that the tup to swing back and forth can be continuous to feed hopper
It beats, once solving, charging rate in traditional screening plant use process is too fast and the feed hopper blockage problem that is easy to cause,
The practicability of traditional screening plant is further improved, reasonable in design ingenious, machine driving safety is smooth, is suitble in highway
It is promoted the use of in engineering construction.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sand twin-stage screening plant for construction of the highway.
Fig. 2 is a kind of overlooking structure diagram of Horizontal limiting plate in sand twin-stage screening plant for construction of the highway.
Fig. 3 is a kind of overlooking structure diagram of round turntable in sand twin-stage screening plant for construction of the highway.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Fig. 1-3, a kind of sand twin-stage screening plant for construction of the highway, including support bracket 4 are please referred to, body is sieved
1 is arranged in support bracket 4 by supporting leg, and the top of the screening body 1 is provided with feed hopper 2, the screening body 1
It is internally provided with level-one sieving net plate 5 and second level sieving net plate 6, the second level sieving net plate 6 is arranged in level-one sieving net plate 501
Underface, several first sieves material holes 501 are uniformly provided on level-one sieving net plate 5, are uniformly provided on second level sieving net plate 6
Several second sieve material holes 601, the aperture size in the first sieve material hole 501 are greater than the aperture size in the second sieve material hole 601, are sieving
Material collecting box 3 is placed with below the bottom discharging mouth of extension set body 1.
A horizontal guide 7, water are respectively fixed on the left side wall of the level-one sieving net plate 5 and second level sieving net plate 6
Flat guide rod 7 is adapted to the left to be pierced by screening body 1 and its left end is provided with side block blocks 8, between side block blocks 8 and screening body 1, right
It answers and is arranged with buffer spring 9 on the circumference body of rod of horizontal guide 7, adaptation, which runs through, on the right side wall of screening body 1 has one to move
Power folding mast 10, the body of rod section setting of the power folding mast 10 rotates clockwise 90 degree " door " glyph shape, described dynamic
The horizontal component body of rod of two sides up and down of power folding mast 10 respectively at two horizontal guides 7 in the same horizontal line, power roll over
Adaptation is arranged with rotating cylinder set 11 on the middle part vertical portion body of rod of line bar 10, and the side tube-wall center position of rotating cylinder set 11 is integrally solid
Surely there is actuator push rod plate 12, the right end end of actuator push rod plate 12 offers perforation and the perforation fits through too short pillar 14 and sets
It sets, short pillar 14 is integrally fixed on the disk periphery position of round turntable 13, and the disk of round turntable 13 is in
On horizontal plane and its disk body is driven by stepper motor 15 and is rotated, and the top of the short pillar 14 is provided with gear edge, in stepper motor
Limited block 24 is fixedly installed on 15 left and right sides, corresponding support bracket 4.
It is provided with L shape support base 19 at the top of the screening body 1, the right positions of corresponding feed hopper 2, in L shape branch
It supports and is fixed with Horizontal limiting plate 16 on the right side wall of seat 19, bar shaped pilot hole has been opened at the medium position of Horizontal limiting plate 16
1601, the vertical adaptation of follower lever 17 is arranged through bar shaped pilot hole 1601, the bottom end of vertical follower lever 17 and power folding mast 10
Integrally be fixed together, be integrally fixed with a horizontal follower lever 18 on the top left hand face of vertical follower lever 17, it is horizontal from
Lever 18 is slidably arranged on L shape support base 19 by bracket 23, and the body of rod center of oscillating rod 20 is rotated by shaft 21
It is mounted on the left end pedestal of L shape support base 19, the left end rotation of the top of oscillating rod 20 and horizontal follower lever 18 is hinged on one
Rise, the bottom end of oscillating rod 20 be provided with tup 22, the tup 22 is made of hard rubber material, the feed hopper 2 with
The distance between oscillating rod 20 is less than the half body of rod length of oscillating rod 20.
By being redesigned to traditional sand screening plant, rotating cylinder cover 11, actuator push rod plate 12, short pillar 14,
Round turntable 13, stepper motor 15, vertical follower lever 17, horizontal follower lever 18, oscillating rod 20 and tup 22 cooperation under, it is practical
When work, double-stage filtering operation is carried out to sand under the action of level-one sieving net plate 5 and second level sieving net plate 6, starts stepping
After motor 15, round turntable 13 is rotated, and drives actuator push rod plate 12 to carry out the wobbling action on horizontal plane, and then pass through rotating cylinder
It covers 11 pairs of power folding masts 10 and carries out reciprocating sliding, a quick left side for level-one sieving net plate 5 and second level sieving net plate 6 is realized with this
The right side moves back and forth purpose, imitates artificial " shake " operation, to accelerate the screening efficiency of sand, in the premise for guaranteeing screening quality
Under, sieving time is effectively shortened, the construction time is saved, also, vertical follower lever 17 with being followed by power folding mast 10 in real time
It is displaced back and forth, to push horizontal follower lever 18 to act indirectly, since oscillating rod 20 is mounted on L shape support base 19 by shaft 21
Upper and the top of oscillating rod 20 and the left end of horizontal follower lever 18 are hinged, by simple lever principle it is found that tup 22
The effect to swing back and forth can be generated immediately, and then feed hopper 2 is constantly beaten, and solved one in traditional screening plant use process
The feed hopper blockage problem that denier charging rate is too fast and is easy to cause, further improves the practicability of traditional screening plant, knot
Structure design is rationally ingenious, and machine driving safety is smooth, is suitble to promote the use of in highway engineering construction.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (7)
1. a kind of sand twin-stage screening plant for construction of the highway, including support bracket (4), which is characterized in that screening body
(1) it is provided at the top of feed hopper (2), screening body (1) is internally provided with level-one sieving net plate (5) and second level sieve material
Web plate (6), the second level sieving net plate (6) are arranged on the underface of level-one sieving net plate (5), level-one sieving net plate (5)
It is even to offer several first sieve material hole (501), several second sieve material hole (601), institute are uniformly provided on second level sieving net plate (6)
The aperture size for stating sieve material one hole (501) is greater than the aperture size of sieve material two holes (601), the level-one sieving net plate (5) and two
It is respectively fixed with a horizontal guide (7) on the left side wall of grade sieving net plate (6), horizontal guide (7) is adapted to is pierced by screening to the left
It body (1) and is provided with side block blocks (8) in its left end, between side block blocks (8) and screening body (1), corresponding horizontal guide (7)
Buffer spring (9) are arranged on the circumference body of rod, adaptation, which runs through, on the right side wall of screening body (1) a power folding mast
(10), the body of rod section setting of the power folding mast (10) rotates clockwise 90 degree " door " glyph shape, in power broken line
Adaptation is arranged with rotating cylinder set (11) on the middle part vertical portion body of rod of bar (10), the side tube-wall center position one of rotating cylinder set (11)
Body is fixed with actuator push rod plate (12), the right end end of actuator push rod plate (12) offer perforation and it is described perforation fit through it is too short
Pillar (14) setting, short pillar (14) are integrally fixed on the disk periphery position of round turntable (13), and circle turns
At the disk of disk (13) in the horizontal plane and its disk body by stepper motor (15) drive rotate, in the left and right two of stepper motor (15)
It is fixedly installed limited block (24) on side, corresponding support bracket (4), the top of screening body (1), corresponding feed hopper
(2) it is provided with L shape support base (19) at right positions, is fixed with Horizontal limiting plate on the right side wall of L shape support base (19)
(16), it has been opened bar shaped pilot hole (1601) at the medium position of Horizontal limiting plate (16), vertical follower lever (17) adaptation runs through
Bar shaped pilot hole (1601) setting, bottom end and the power folding mast (10) of vertical follower lever (17) are integrally fixed together, perpendicular
It is integrally fixed with a horizontal follower lever (18) on the top left hand face of straight follower lever (17), horizontal follower lever (18) passes through bracket
(23) it is slidably arranged on L shape support base (19), the body of rod center of oscillating rod (20) is rotatably installed in L by shaft (21)
On the left end pedestal of shape support base (19), the left end rotation on the top and horizontal follower lever (18) of oscillating rod (20) is hinged on one
It rises, the bottom end of oscillating rod (20) is provided with tup (22).
2. a kind of sand twin-stage screening plant for construction of the highway according to claim 1, which is characterized in that the sieve
Extension set body (1) is arranged on support bracket (4) by supporting leg.
3. a kind of sand twin-stage screening plant for construction of the highway according to claim 2, which is characterized in that sieving
Material collecting box (3) are placed with below the bottom discharging mouth of body (1).
4. a kind of sand twin-stage screening plant for construction of the highway according to claim 1, which is characterized in that described dynamic
The horizontal component body of rod of two sides up and down of power folding mast (10) respectively at two horizontal guides (7) in the same horizontal line.
5. a kind of sand twin-stage screening plant for construction of the highway according to claim 1, which is characterized in that described short
The top of pillar (14) is provided with gear edge.
6. a kind of sand twin-stage screening plant for construction of the highway according to claim 1, which is characterized in that the hammer
Head (22) is made of hard rubber material.
7. a kind of sand twin-stage screening plant for construction of the highway according to claim 1, which is characterized in that it is described into
The distance between hopper (2) and oscillating rod (20) are less than the half body of rod length of oscillating rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821215.XU CN209109575U (en) | 2018-11-07 | 2018-11-07 | A kind of sand twin-stage screening plant for construction of the highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821215.XU CN209109575U (en) | 2018-11-07 | 2018-11-07 | A kind of sand twin-stage screening plant for construction of the highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209109575U true CN209109575U (en) | 2019-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821821215.XU Expired - Fee Related CN209109575U (en) | 2018-11-07 | 2018-11-07 | A kind of sand twin-stage screening plant for construction of the highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209109575U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369275A (en) * | 2019-09-03 | 2019-10-25 | 湖北铭筑建设有限公司 | A kind of concrete coarse aggregate screening machine |
| CN111702936A (en) * | 2020-06-01 | 2020-09-25 | 安庆市凯瑞建材有限公司 | Fireproof insulation board production and pulping casting integrated equipment with quantitative blanking |
| CN113695227A (en) * | 2021-08-30 | 2021-11-26 | 嘉兴创奇环保材料有限公司 | Regeneration vegetation concrete autofilter device convenient to clearance card material |
| CN112317308B (en) * | 2020-11-05 | 2022-06-21 | 山东润昇新型建筑材料有限公司 | Sieving mechanism is used in stone production |
| CN116037304A (en) * | 2022-12-13 | 2023-05-02 | 枣庄鑫金山智能装备有限公司 | Mineral aggregate screening system for crusher |
-
2018
- 2018-11-07 CN CN201821821215.XU patent/CN209109575U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369275A (en) * | 2019-09-03 | 2019-10-25 | 湖北铭筑建设有限公司 | A kind of concrete coarse aggregate screening machine |
| CN111702936A (en) * | 2020-06-01 | 2020-09-25 | 安庆市凯瑞建材有限公司 | Fireproof insulation board production and pulping casting integrated equipment with quantitative blanking |
| CN112317308B (en) * | 2020-11-05 | 2022-06-21 | 山东润昇新型建筑材料有限公司 | Sieving mechanism is used in stone production |
| CN113695227A (en) * | 2021-08-30 | 2021-11-26 | 嘉兴创奇环保材料有限公司 | Regeneration vegetation concrete autofilter device convenient to clearance card material |
| CN116037304A (en) * | 2022-12-13 | 2023-05-02 | 枣庄鑫金山智能装备有限公司 | Mineral aggregate screening system for crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20201107 |