CN212126873U - A dust keeper for concrete batching production - Google Patents
A dust keeper for concrete batching production Download PDFInfo
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- CN212126873U CN212126873U CN202020564818.7U CN202020564818U CN212126873U CN 212126873 U CN212126873 U CN 212126873U CN 202020564818 U CN202020564818 U CN 202020564818U CN 212126873 U CN212126873 U CN 212126873U
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- hopper
- receiving hopper
- raw material
- dustproof cloth
- hydraulic oil
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Abstract
The utility model particularly relates to a dust keeper for concrete batching production belongs to the dust removal technical field, and the problem that solve provides a convenient to use, avoids the dust keeper of the concrete batching production of raise dust, and the technical scheme of adoption is: the receiving hopper is arranged in the raw material storage hopper, the shape of the opening of the receiving hopper is matched with the shape of the opening of the feeding hopper, the receiving hopper is provided with an overturning driving device and a lifting driving device of the receiving hopper, and dustproof cloth is arranged at the inlet of the raw material storage hopper and the opening of the receiving hopper; a travel switch matched with the dustproof control is arranged at the opening of the receiving hopper; the utility model discloses set up in the raw materials storage hopper and connect the hopper, accomplish the transfer of material in the confined space, avoided the raise dust, guaranteed operational environment's air quality.
Description
Technical Field
The utility model belongs to the technical field of remove dust, concretely relates to a dust keeper for concrete batching production.
Background
Concrete batching machines generally comprise an upper raw material storage device, a lower metering device and a bottom discharge conveyor, and the batching process is as follows: the raw material storage device respectively stores raw materials such as sand, stone and the like, the metering device respectively calculates the weight of each raw material falling from the storage device, the discharging and conveying device respectively conveys the raw materials in each metering device to the stirring device, and when the set value of the weight of the raw materials is reached, the discharging and conveying device stops working. In general, a forklift is adopted to pour raw materials into a raw material storage device, so that a large amount of dust is easily generated during material pouring, and the air quality of a working environment is affected.
At present concrete proportioning machine's dust collector generally inhales the dust through dust absorption fan, then lets in the aquatic and removes dust, and dust absorption fan needs open always or need additionally to control personnel and operate dust collector, leads to no matter water and electricity cost still the cost of labor all higher like this, uses inconvenient moreover, remove dust not fast enough.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a convenient to use, avoids the dust keeper of the concrete batching production of raise dust.
In order to solve the technical problem, the utility model discloses a technical scheme be: a dust keeper for concrete batching production, includes: a raw material storage hopper, a first dustproof cloth container, a second dustproof cloth container, a receiving hopper, a turnover driving device, a lifting driving device and dustproof cloth, the receiving hopper adopts a box body structure with an opening at one end, the shape of the opening of the receiving hopper is matched with the shape of the opening of the feeding hopper of the batching machine, when the feeding hopper of the batching machine pours materials into the receiving hopper, the receiving hopper is in butt joint with the opening of the feeding hopper of the batching machine in a matching way to prevent the materials from scattering, the material receiving hopper is arranged in the raw material storage hopper, the outer wall of the material receiving hopper and the inner bottom surface of the raw material storage hopper are connected with two lifting driving devices, the lifting driving device is used for driving the receiving hopper to lift relative to the raw material storage hopper, the overturning driving device is connected between the receiving hopper and the raw material storage hopper, and the overturning driving device is used for driving the receiving hopper to overturn;
the first dustproof cloth receiver is fixed on one side of the inlet of the raw material storage hopper, the second dustproof cloth receiver is fixed on one side of the opening of the material receiving hopper, sliding tracks of the dustproof cloth are respectively arranged on the inner walls of the material receiving hopper and the raw material storage hopper, the dustproof cloth is respectively used for sealing and covering the inlet of the raw material storage hopper and the opening of the material receiving hopper, and the dustproof cloth can be correspondingly received into the first dustproof cloth receiver or the second dustproof cloth receiver; the subaerial pressure switch that is provided with of proportioning machine material loading one side, the pressure switch is used for control upset drive arrangement and lift drive, the opening part that connects the hopper is provided with a plurality of and first dustproof cloth storage device, second dustproof cloth storage device, upset drive arrangement and lift drive matched with travel switch.
The lifting driving device adopts a hydraulic oil cylinder A, the upper end of the hydraulic oil cylinder A is hinged with the outer wall of the material receiving hopper, and the lower end of the hydraulic oil cylinder A is fixed with the inner bottom surface of the raw material storage hopper.
The overturning driving device adopts a hydraulic oil cylinder B, the upper end of the hydraulic oil cylinder B is hinged with the outer wall of one side of the receiving hopper, which is far away from the feeding hopper of the batching machine, a base for bearing the hydraulic oil cylinder B is arranged on the inner wall of the raw material storage hopper, and the lower end of the hydraulic oil cylinder B is hinged with the base. The two hydraulic oil cylinders A are positioned on two sides of the hydraulic oil cylinder B, and the hydraulic oil cylinder B can drive the receiving hopper to rotate around the upper end of the hydraulic oil cylinder A so as to overturn.
The edge of the opening of the material receiving hopper is provided with a sealing belt, and the sealing belt is used for improving the sealing performance when the material receiving hopper is in butt joint with the feeding hopper of the batching machine, so that the materials are further prevented from scattering.
The turnover frame is further arranged between the material receiving hopper and the hydraulic oil cylinder B, the turnover frame is matched with the outer wall of the material receiving hopper in shape, the turnover frame is fixed with the material receiving hopper, the upper end of the hydraulic oil cylinder B is hinged to the turnover frame, and the turnover frame is used for uniformly dispersing turnover force on the material receiving hopper, so that the stability of the device is improved.
The using method comprises the following steps: when the proportioning machine touches the pressure-sensitive switch, connect the hopper to rise to and connect the material state, cooperate with the proportioning machine feeding funnel, the completion connects the material work of material hopper, when the proportioning machine feeding funnel leaves, travel switch received signal, the second dustproof cloth receiver will receive the cloth and emit, will connect the opening part of hopper sealed, the cooperation of upset drive arrangement and lift drive arrangement will connect the hopper to descend and receive back to in the raw materials storage hopper simultaneously, then first dustproof cloth receiver begins work, the opening with the raw materials storage hopper is sealed, the sealed back of accomplishing of opening of raw materials storage hopper, the dustproof cloth is withdrawed to the second dustproof cloth receiver, upset drive arrangement and lift drive arrangement cooperation are turned over the material to the raw materials storage hopper.
Compared with the prior art, the utility model following beneficial effect has.
One, the utility model discloses set up the hopper that connects that can go up and down and overturn in raw materials storage hopper, all be provided with the dustproof cloth that can receive and release on raw materials storage hopper and connect the hopper, accomplish empting of material and shift in confined space, the effectual raise dust of having avoided has guaranteed operational environment's air quality.
Two, the utility model discloses an opening part that connects the hopper is provided with the whole process of a plurality of and first dustproof cloth storage device, the dustproof cloth storage device of second, and upset drive arrangement and lift drive arrangement matched with travel switch control goes on, and pressure switch control upset drive arrangement and lift drive arrangement get into operating condition, the cooperation of each operation flow of completion that can be quick, accurate, convenient to use.
Drawings
Fig. 1 is the utility model discloses a dust keeper's for concrete batching production structure schematic diagram.
Fig. 2 is a schematic structural diagram of the dust-proof device of the present invention in a material dumping state.
Fig. 3 is a cross-sectional view of the sliding track of the present invention.
In the figure: 1 is the raw materials storage hopper, 2 is the batching machine feeding funnel, 3 is first dustproof cloth storage device, 4 is second dustproof cloth storage device, 5 is for connecing the hopper, 6 is upset drive arrangement, 7 is lift drive arrangement, 8 is the roll-over stand, 9 is the pressure switch, 10 is the sealing strip, 11 is dustproof cloth, 12 is the track that slides, 13 is the base.
Detailed Description
The following is a further description with reference to specific examples.
A dust keeper for concrete batching production, includes: the dustproof cloth storage device comprises a raw material storage hopper 1, a first dustproof cloth storage device 3, a second dustproof cloth storage device 4, a receiving hopper 5, a turnover driving device 6, a lifting driving device 7 and dustproof cloth 11, wherein the receiving hopper 5 is of a box structure with an opening at one end, the shape of the opening of the receiving hopper 5 is matched with the shape of the opening of a feeding hopper 2 of a batching machine, when the feeding hopper 2 of the batching machine dumps materials towards the receiving hopper 5, the receiving hopper 5 is matched and butted with the opening of the feeding hopper 2 of the batching machine to prevent the materials from scattering, the receiving hopper 5 is arranged in the raw material storage hopper 1, the outer wall of the receiving hopper 5 and the inner bottom surface of the raw material storage hopper 1 are connected with two lifting driving devices 7, the lifting driving devices 7 are used for driving the receiving hopper 5 to lift relative to the raw material hopper 1, the turnover driving device 6 is further connected between the receiving hopper 5 and the raw material storage hopper 1, the overturning driving device 6 is used for driving the receiving hopper 5 to overturn;
the first dustproof cloth container 3 is fixed on one side of the inlet of the raw material storage hopper 1, the second dustproof cloth container 4 is fixed on one side of the opening of the material receiving hopper 5, the inner walls of the material receiving hopper 5 and the raw material storage hopper 1 are respectively provided with a sliding track 12 of the dustproof cloth 11, the dustproof cloth 11 is respectively used for sealing and covering the inlet of the raw material storage hopper 1 and the opening of the material receiving hopper 5, and the dustproof cloth 11 can be correspondingly contained in the first dustproof cloth container 3 or the second dustproof cloth container 4; the subaerial pressure switch 9 that is provided with of proportioning machine material loading one side, pressure switch 9 is used for control upset drive arrangement 6 and lift drive 7, the opening part that connects hopper 5 is provided with a plurality of and first dustproof cloth storage device 3, second dustproof cloth storage device 4, upset drive arrangement 6 and lift drive 7 matched with travel switch.
The lifting driving device 7 adopts a hydraulic oil cylinder A, the upper end of the hydraulic oil cylinder A is hinged with the outer wall of the material receiving hopper 5, and the lower end of the hydraulic oil cylinder A is fixed with the inner bottom surface of the raw material storage hopper 1.
The overturning driving device 6 adopts a hydraulic oil cylinder B, the upper end of the hydraulic oil cylinder B is hinged with the outer wall of one side of the material receiving hopper 5, which is far away from the feeding hopper 2 of the batching machine, a base 13 for bearing the hydraulic oil cylinder B is arranged on the inner wall of the raw material storage hopper 1, and the lower end of the hydraulic oil cylinder B is hinged with the base 13. The two hydraulic oil cylinders A are positioned at two sides of the hydraulic oil cylinder B, and the hydraulic oil cylinder B can drive the receiving hopper 5 to rotate around the upper end of the hydraulic oil cylinder A so as to overturn.
And a sealing belt 10 is arranged at the opening edge of the receiving hopper 5, and the sealing belt 10 is used for increasing the sealing performance when the receiving hopper 5 is in butt joint with the feeding hopper 2 of the batching machine and further preventing the materials from scattering.
The turnover frame 8 is further arranged between the material receiving hopper 5 and the hydraulic oil cylinder B, the turnover frame 8 is matched with the outer wall of the material receiving hopper 5 in shape, the turnover frame 8 is fixed with the material receiving hopper 5, the upper end of the hydraulic oil cylinder B is hinged to the turnover frame 8, and the turnover frame 8 is used for uniformly dispersing turnover force on the material receiving hopper 5, so that the stability of the device is improved.
The dustproof cloth storage device comprises: the output shaft of the micro motor A is coaxially fixed with the central shaft, the dustproof cloth is wound on the central shaft, the central shaft can rotate relative to a corresponding opening of the central shaft, a micro motor B, a traction shaft and a traction rope are arranged at an opening at one side opposite to the dustproof cloth storage device, the traction shaft is parallel to the central shaft, the traction shaft is coaxially fixed with the output shaft of the micro motor B, the traction shaft can rotate relative to a corresponding opening of the traction shaft, the traction rope is arranged in the sliding track, one end of the traction rope is fixed with the traction shaft, the other end of the traction rope is fixed with the end part of the dustproof cloth, the micro motor A and the micro motor B are synchronous motors, the dustproof cloth is unfolded and sealed at the opening by the traction rope under the driving of the micro motor B, and the micro motor A and the micro motor B rotate reversely, the dustproof cloth is stored.
The using method comprises the following steps: when the proportioning machine touches the pressure-sensitive switch, connect the hopper to rise to and connect the material state, cooperate with the proportioning machine feeding funnel, the completion connects the material work of material hopper, when the proportioning machine feeding funnel leaves, travel switch received signal, the second dustproof cloth receiver will receive the cloth and emit, will connect the opening part of hopper sealed, the cooperation of upset drive arrangement and lift drive arrangement will connect the hopper to descend and receive back to in the raw materials storage hopper simultaneously, then first dustproof cloth receiver begins work, the opening with the raw materials storage hopper is sealed, the sealed back of accomplishing of opening of raw materials storage hopper, the dustproof cloth is withdrawed to the second dustproof cloth receiver, upset drive arrangement and lift drive arrangement cooperation are turned over the material to the raw materials storage hopper.
In this embodiment, the cooperation of the electrical components such as the travel switch, the pressure sensor, and the micro motor on the dustproof cloth container are all the prior art, and the detailed description of the circuit is omitted in this embodiment.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (5)
1. A dust keeper for concrete batching production, its characterized in that includes: a raw material storage hopper (1), a first dustproof cloth container (3), a second dustproof cloth container (4), a receiving hopper (5), a turning driving device (6), a lifting driving device (7) and dustproof cloth (11), the shape of the opening of the receiving hopper (5) is matched with the shape of the opening of the feeding hopper (2) of the batching machine, the material receiving hopper (5) is arranged in the raw material storage hopper (1), the outer wall of the material receiving hopper (5) and the inner bottom surface of the raw material storage hopper (1) are connected with two lifting driving devices (7), the lifting driving device (7) is used for driving the receiving hopper (5) to lift relative to the raw material storage hopper (1), the turning driving device (6) is connected between the material receiving hopper (5) and the raw material storage hopper (1), the overturning driving device (6) is used for driving the receiving hopper (5) to overturn;
the first dustproof cloth container (3) is fixed on one side of the inlet of the raw material storage hopper (1), the second dustproof cloth container (4) is fixed on one side of the opening of the receiving hopper (5), sliding tracks (12) of the dustproof cloth (11) are respectively arranged on the inner walls of the receiving hopper (5) and the raw material storage hopper (1), and the dustproof cloth (11) is respectively used for sealing and covering the inlet of the raw material storage hopper (1) and the opening of the receiving hopper (5); the subaerial pressure switch (9) that is provided with of proportioning machine material loading one side, pressure switch (9) are used for control upset drive arrangement (6) and lift drive (7), the opening part that connects hopper (5) is provided with a plurality of and first dustproof cloth storage device (3), second dustproof cloth storage device (4), upset drive (6) and lift drive (7) matched with travel switch.
2. The dustproof device for concrete batching production according to claim 1, wherein the lifting driving device (7) adopts a hydraulic oil cylinder A, the upper end of the hydraulic oil cylinder A is hinged with the outer wall of the material receiving hopper (5), and the lower end of the hydraulic oil cylinder A is fixed with the inner bottom surface of the raw material storage hopper (1).
3. The dustproof device for concrete batching production according to claim 2, wherein the overturning driving device (6) adopts a hydraulic oil cylinder B, the upper end of the hydraulic oil cylinder B is hinged with the outer wall of one side of the receiving hopper (5) departing from the batching machine feeding hopper (2), a base (13) for bearing the hydraulic oil cylinder B is arranged on the inner wall of the raw material storage hopper (1), and the lower end of the hydraulic oil cylinder B is hinged with the base (13).
4. A dust-protection device for the production of concrete ingredients according to claim 3, characterized in that a sealing strip (10) is provided at the opening edge of the receiving hopper (5).
5. The dustproof device for concrete batching production according to claim 4, wherein a roll-over stand (8) is further arranged between the receiving hopper (5) and the hydraulic oil cylinder B, the roll-over stand (8) is matched with the outer wall of the receiving hopper (5) in shape, the roll-over stand (8) is fixed with the receiving hopper (5), and the upper end of the hydraulic oil cylinder B is hinged to the roll-over stand (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020564818.7U CN212126873U (en) | 2020-04-16 | 2020-04-16 | A dust keeper for concrete batching production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020564818.7U CN212126873U (en) | 2020-04-16 | 2020-04-16 | A dust keeper for concrete batching production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212126873U true CN212126873U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020564818.7U Active CN212126873U (en) | 2020-04-16 | 2020-04-16 | A dust keeper for concrete batching production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212126873U (en) |
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2020
- 2020-04-16 CN CN202020564818.7U patent/CN212126873U/en active Active
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