CN216704988U - A portable stone sieving mechanism for road construction - Google Patents
A portable stone sieving mechanism for road construction Download PDFInfo
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- CN216704988U CN216704988U CN202122424555.7U CN202122424555U CN216704988U CN 216704988 U CN216704988 U CN 216704988U CN 202122424555 U CN202122424555 U CN 202122424555U CN 216704988 U CN216704988 U CN 216704988U
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- 239000004575 stone Substances 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 238000007873 sieving Methods 0.000 title claims description 8
- 238000012216 screening Methods 0.000 claims abstract description 55
- 230000009471 action Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 3
- 230000001737 promoting effect Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000009795 derivation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of construction site construction devices, in particular to a movable stone screening device for road construction, which comprises a bottom plate and two vertical plates correspondingly arranged on the bottom plate, wherein a bearing plate is respectively arranged on the two vertical plates, a slide rail and a slide block matched with the slide rail are respectively arranged on the two bearing plates along the length direction of the two bearing plates, a moving rod is arranged on the slide block, a screening mechanism for screening stones is arranged between the two moving rods, a driving mechanism for driving the screening mechanism to operate is arranged on one side of the moving rod, a pushing handle for pushing the bottom plate is arranged on one side of the bottom plate, and universal wheels are arranged at four corners of the bottom plate.
Description
Technical Field
The utility model relates to the technical field of construction devices of construction sites, in particular to a movable stone screening device for road construction.
Background
The highway construction is an important project of municipal construction, and the municipal road is also called as an urban road, is a road which reaches all regions of a city, is used for transportation and pedestrians in the city, is convenient for the life, work and cultural and entertainment activities of residents, and is connected with the road outside the city to bear the external traffic.
When the highway is under construction, because the stone has a lot of gravel and sand and debris, that just need screen the stone, then lay the road, current screening stone in-process all is artifical screening mostly, and artifical stone screening is universal adopts a screen cloth to support in ground, and the people utilizes the spade to sieve and gets. The labor intensity of workers in the stone screening mode is high, a large amount of manpower is consumed in the screening process, the screening efficiency is not high, the screening quality is not good, and at present, a device which can avoid the manual screening process and screen stones in a vibration mode does not exist, so that the defects in the prior art are overcome.
At present, the stone screening device for the existing road construction is not good enough in screening effect, lower in screening efficiency, inconvenient to detach the screening box, and more time and energy of workers are needed to be consumed to detach the screening box when the screening box is damaged, so that the labor intensity of the workers is greatly increased, and the practicability of the stone screening device for the road construction is reduced.
CN 208527273U discloses stone sieving mechanism for building engineering, comprising a base plate, one end is fixed with the support column on the bottom plate, one side is fixed with the motor on the support column, the output shaft of motor passes the one end of the short connecting rod of support column fixed connection, the other end of short connecting rod is fixed with the protruding axle, the one end of articulated connecting rod one and connecting rod two on the protruding axle, the one end of the other end articulated stock of connecting rod one, the middle part of stock articulates on the cross axle in the upper end recess of square post, square post is fixed on the bottom plate, the one end of the articulated L shape pole of the other end of connecting rod two, the other end of L shape pole passes one side that square post passes through the flourishing stone groove of a spring fixed connection. The utility model relates to the field of constructional engineering equipment, in particular to a stone screening device for constructional engineering, which avoids the process of manually screening stones by using a shovel and realizes screening of a large amount of broken stones.
CN 213316095U discloses a construction engineering gravel screening device, which comprises a vibrating screen main body, wherein the vibrating screen main body comprises a disassembling and assembling mechanism, an adjusting mechanism and a supporting base, the disassembling and assembling mechanism is arranged on two sides of the vibrating screen main body, the adjusting mechanism is arranged on the end part of the vibrating screen main body, and the supporting base is fixed at the bottom of the vibrating screen main body; according to the utility model, the disassembling and assembling mechanism is arranged, so that workers can replace the filter screen plate conveniently according to actual conditions, the problem that the operation progress is delayed due to replacement of the filter screen plate is avoided, the efficiency of replacing the filter screen plate by the workers is effectively improved, the workers can disassemble and clean the filter screen plate conveniently at regular intervals, and the service life of the filter screen plate is effectively prolonged; through being equipped with adjustment mechanism, the staff of being convenient for adjusts the position of discharging groove according to actual conditions, and the staff of being convenient for collects the stone after the screening simultaneously.
Above-mentioned patent has been avoided the manual use spade of people to filter the stone to and the staff of being convenient for changes filter plate according to actual conditions, but above-mentioned patent structure is complicated, and removes inconveniently, and the construction site that needs screened the stone that reaches that can not be quick convenient.
Disclosure of Invention
To the not enough of above-mentioned prior art, provide a portable stone sieving mechanism for road construction, its simple structure, it is convenient to remove, can be fast convenient reach need carry out the construction site that filters to the stone, and the screen cloth is convenient for change, and the collection is convenient for after the stone filters.
In order to solve the technical problems, the utility model adopts the technical scheme that the movable stone screening device for road construction comprises a bottom plate and two vertical plates correspondingly arranged on the bottom plate, a bearing plate is respectively arranged on the two vertical plates, a slide rail and a slide block matched with the slide rail are respectively arranged on the two bearing plates along the length direction of the two bearing plates, a running rod is arranged on the slide block, a screening mechanism for screening stones is arranged between the two running rods, a driving mechanism for driving the screening mechanism to run is arranged on one side of the running rod, a pushing handle for pushing the bottom plate is arranged on one side of the bottom plate, and universal wheels are arranged at four corners of the bottom plate.
The movable stone screening device for road construction comprises a fixing plate and a driving motor, wherein the fixing plate is arranged on the outer side surface of a vertical plate, the driving motor is arranged on the fixing plate, a fixing cavity is formed in the vertical plate, an inner ring and a bearing connected with the driving motor are arranged in the fixing cavity, a driving block is arranged on the driving motor, a driving plate is arranged on the driving block, a driven block is arranged on the driving plate, the movable stone screening device further comprises a running plate connected with one end of a running rod, and a running cavity matched with the driven block is formed in the running plate.
Foretell a portable stone sieving mechanism for road construction, screening mechanism is including locating the fixed frame on the action bars to and locate the screen cloth in the fixed frame.
Foretell a portable stone sieving mechanism for road construction, fixed frame is connected with the action bars through dismantling the subassembly, can dismantle the subassembly including locating the chamber of inserting on the action bars to and locate fixed frame on with the inserted bar of inserting the chamber adaptation.
Foretell a portable stone sieving mechanism for road construction is equipped with on the bottom plate and is used for carrying out the derivation mechanism of deriving to the stone after the screening mechanism filters, derivation mechanism is including locating the hang plate of screen cloth below to and the support column of locating the hang plate below correspondingly.
The knee real-time protection device for construction workers has the advantages of being simple in structure, convenient to move and capable of quickly and conveniently achieving construction sites where stones need to be screened.
The degree of automation is improved by arranging the driving mechanism and the screening mechanism, and the screening efficiency is improved.
The detachable component is arranged, so that workers can replace the screen according to actual conditions. Through setting up the derivation mechanism, the stone after the screening of screening mechanism can be derived outside the bottom plate fast, is convenient for collect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the connection between the operation rod and the operation plate;
FIG. 3 is a schematic structural view of a fixed chamber;
FIG. 4 is a schematic structural view of the connection between the fixing plate and the driving motor;
FIG. 5 is a schematic view of the connection of the driving plate with the driving mass and the driven mass;
FIG. 6 is a schematic structural diagram of the connection of the driving motor and the driving block;
FIG. 7 is a schematic view showing the structure of the embodiment 2 in which the socket is connected to the operating rod;
FIG. 8 is a schematic view showing the connection between the insert rod and the fixed frame in embodiment 2;
FIG. 9 is a schematic structural view of example 3;
FIG. 10 is a schematic structural view of example 4.
Detailed Description
The utility model is described in detail below with reference to the figures and the embodiments.
Example 1
As shown in fig. 1, 2, 3, 4, 5, 6, a movable stone screening device for road construction, which comprises a bottom plate 1 and two corresponding vertical plates 2 arranged on the bottom plate 1, wherein a bearing plate 3 is respectively arranged on the two vertical plates 2, a slide rail 4 is respectively arranged on the two bearing plates 3 and along the length direction of the two bearing plates 3, and a slide block matched with the slide rail 4, a moving rod 5 is arranged on the slide block, a screening mechanism for screening stones is arranged between the two moving rods 5, a driving mechanism for driving the screening mechanism to move is arranged on one side of one moving rod 5, a pushing handle 6 for pushing the bottom plate 1 is arranged on one side of the bottom plate 1, and universal wheels 7 are arranged at four corners of the bottom plate 1. The movable stone screening device is convenient to move, and can quickly and conveniently reach a construction site where stones need to be screened. The universal wheel 7 is a universal wheel with a braking function, and the universal wheel with the braking function is the prior art and is not described herein again.
The driving mechanism comprises a fixing plate 8 arranged on the outer side surface of a vertical plate 2 and a driving motor 9 arranged on the fixing plate 8, a fixing cavity 10 is arranged on the vertical plate 1, a bearing with an inner ring connected with the driving motor 9 is arranged in the fixing cavity 10, a driving block 11 is arranged on the driving motor 1, a driving plate 12 is arranged on the driving block 11, a driven block 13 is arranged on the driving plate 12, the driving mechanism further comprises a running plate 22 connected with one end of a running rod 5, and a running cavity 14 used for being matched with the driven block 13 is arranged on the running plate 22. The screening mechanism comprises a fixed frame 15 arranged on the operating rod 5 and a screen 16 arranged in the fixed frame 15. Through the rotation of driving motor 9, make follower 13 and operation chamber 14 cooperation, make operation board 22 drive the motion pole 5 prince's of mansion operation, and then make fixed frame 15 on the motion pole 5 and the screen cloth 16 reciprocating motion in the fixed frame 15, realize the screening of stone. The automation degree and the screening efficiency are improved.
Example 2
The same points as those in embodiment 1 are not described again, but the differences are as follows:
as shown in fig. 7 and 8, the fixed frame 15 is connected with the operating rod through a detachable assembly, and the detachable assembly comprises an inserting cavity 17 arranged on the operating rod 5 and an inserting rod 18 arranged on the fixed frame 15 and matched with the inserting cavity 17. After long-time use or screen cloth damage, the staff of being convenient for changes the screen cloth according to actual conditions, further improves the practicality.
Example 3
The same parts of this embodiment as embodiment 2 are not described again, but the differences are:
as shown in fig. 9, a leading-out mechanism for leading out the stones screened by the screening mechanism is provided on the base plate 1, and the leading-out mechanism includes an inclined plate 19 provided below the screen 16 and a support column 20 correspondingly provided below the inclined plate 19. After the screening mechanism screens the stones, the stones fall onto the inclined plate and quickly slide out of the bottom plate, workers do not need to lift the bottom plate, the collection is convenient, the labor capacity of the workers is further reduced,
example 4
As shown in fig. 10, the same points as those in embodiment 3 are not repeated, but the differences are: stopper plates 21 for preventing stones from dropping out of the fixed frame 15 are obliquely provided on both sides of the fixed frame 15. Prevent that the screen cloth when the screening stone, the stone is unrestrained outside fixed frame 15, has further improved the practicality.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which can be made by those skilled in the art are also within the scope of the present invention.
Claims (5)
1. The utility model provides a portable stone sieving mechanism for road construction which characterized in that: including a bottom plate, and the riser on the bottom plate is located to two correspondences, be equipped with a loading board on two risers respectively, just be equipped with a slide rail respectively along two loading board length direction on two loading boards, and with the slider of slide rail adaptation, be equipped with a action bars on the slider, be equipped with the screening mechanism that is used for carrying out the screening to the stone between two action bars, be equipped with an actuating mechanism who is used for driving screening mechanism to move on one side of an action bars, be equipped with the pushing hands that is used for promoting the bottom plate on one side of the bottom plate, be equipped with the universal wheel in bottom four corners of the bottom plate.
2. The mobile stone screening apparatus for road construction as claimed in claim 1, wherein the driving mechanism includes a fixing plate provided on an outer side surface of the vertical plate, and a driving motor provided on the fixing plate, a fixing chamber is provided on the vertical plate, a bearing having an inner ring connected to the driving motor is provided in the fixing chamber, a driving block is provided on the driving motor, a driving plate is provided on the driving block, a driven block is provided on the driving plate, and further comprising a running plate connected to one end of the running bar, and a running chamber for cooperating with the driven block is provided on the running plate.
3. The mobile stone screen apparatus for road construction as claimed in claim 2, wherein the screen mechanism comprises a fixed frame provided on the traveling bar, and a screen provided in the fixed frame.
4. The mobile stone screening device for road construction as claimed in claim 3, wherein the fixed frame is connected with the operation rod through a detachable assembly, the detachable assembly comprises an insertion cavity arranged on the operation rod, and an insertion rod arranged on the fixed frame and matched with the insertion cavity.
5. The mobile stone screening device for road construction as claimed in claim 4, wherein the bottom plate is provided with a guiding mechanism for guiding out the stones screened by the screening mechanism, the guiding mechanism comprises an inclined plate disposed below the screen and a supporting column disposed below the inclined plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122424555.7U CN216704988U (en) | 2021-10-09 | 2021-10-09 | A portable stone sieving mechanism for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122424555.7U CN216704988U (en) | 2021-10-09 | 2021-10-09 | A portable stone sieving mechanism for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216704988U true CN216704988U (en) | 2022-06-10 |
Family
ID=81871171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122424555.7U Active CN216704988U (en) | 2021-10-09 | 2021-10-09 | A portable stone sieving mechanism for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216704988U (en) |
-
2021
- 2021-10-09 CN CN202122424555.7U patent/CN216704988U/en active Active
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