CN216726409U

CN216726409U - Dust fall equipment is used in concrete production

Info

Publication number: CN216726409U
Application number: CN202123321240.6U
Authority: CN
Inventors: 李代良; 王海江
Original assignee: Mianzhu Zhucheng Concrete Co ltd
Current assignee: Mianzhu Zhucheng Concrete Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-14
Anticipated expiration: 2031-12-27

Abstract

The application discloses dust-settling equipment for concrete production, which relates to the technical field related to dust settling of concrete production and comprises an adjusting support, wherein one side of the adjusting support is provided with an equipment body, the adjusting support is symmetrically provided with two groups, the adjusting support mainly comprises a bottom plate at the bottom, a sleeve is arranged above the bottom plate, a screw rod is vertically arranged in the sleeve, the inner bottom surface of the sleeve is provided with a shaft seat, the screw rod is rotatably connected with the shaft seat, a lifting rod is inserted in the sleeve in a sliding manner and is in threaded connection with the screw rod, one end of the lifting rod, which is far away from the screw rod, is connected with a support plate, a plurality of groups of semicircular grooves are formed above the support plate at equal intervals, a support table is arranged on the outer wall of the sleeve, a servo motor for driving the screw rod to rotate is arranged above the support table, and a transmission assembly is arranged between the output end of the servo motor and the screw rod, therefore, the area and the efficiency of dust fall are improved in a large area.

Description

Dust fall equipment is used in concrete production

Technical Field

The application relates to the technical field related to dust fall in concrete production, in particular to dust fall equipment for concrete production.

Background

The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. The recycled concrete can be combined into aggregates in the following cases: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural gravel or cobble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces part of the coarse aggregate or the fine aggregate.

However, most of the prior art has a too simple structure for dust settling equipment on a concrete production site, cannot adjust the spraying height at will, enlarges the spraying range, causes the efficiency reduction of dust settling, and causes harm to human bodies.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art most of to concrete production field's dust fall equipment structure too simple, lead to the efficiency decline of dust fall, cause the problem of injury to the human body, this application provides a dust fall equipment for concrete production.

The application provides a dust fall equipment for concrete production adopts following technical scheme:

the dust settling equipment for concrete production comprises an adjusting support, wherein an equipment body is arranged on one side of the adjusting support, two groups of adjusting supports are symmetrically arranged, each adjusting support comprises a bottom plate at the bottom, a sleeve is arranged above the bottom plate, a screw rod is vertically arranged in the sleeve, a shaft seat is arranged on the inner bottom surface of the sleeve, the screw rod is rotatably connected with the shaft seat, a lifting rod is inserted in the sleeve in a sliding mode and is in threaded connection with the screw rod, a supporting plate is connected to one end, away from the screw rod, of the lifting rod, and a plurality of groups of semicircular grooves are formed in the upper portion of the supporting plate at equal intervals;

a supporting table is arranged on the outer wall of the sleeve, a servo motor used for driving the screw to rotate is installed above the supporting table, and a transmission assembly is arranged between the output end of the servo motor and the screw.

By adopting the technical scheme: the height is adjusted through the matching between the screw rod and the transmission assembly, the spraying range is enlarged, and the dust removal effect is improved.

Optionally, the transmission assembly comprises a first gear coaxially connected with the output end of the servo motor, a second gear is meshed with one side of the first gear, and the second gear is coaxially connected with the screw rod.

By adopting the technical scheme: servo motor drives first gear corotation or reversal, and under the meshing relation, first gear revolve drives second gear revolve, and the screw rod rotates along with the second gear is coaxial when second gear revolve to drive the equipment body and carry out altitude mixture control, change the dust fall scope.

Optionally, telescopic both sides inner wall symmetry is provided with the stopper, the stopper is kept away from one side of screw rod and is extended to in the telescopic inside wall, vertically in the telescopic spout be connected with the slide bar, stopper and slide bar sliding connection.

By adopting the technical scheme: the limiting block limits the descending lifting rod, and collision between structures is avoided as much as possible.

Optionally, the outside cover of slide bar is equipped with reset spring, reset spring's one end is connected with the stopper, reset spring's the other end and muffjoint.

By adopting the technical scheme: when the limiting block is used for limiting, certain vibration caused by contact between the structures can be absorbed through the reset spring, and the stability of the limiting block is improved under the action of the sliding rod.

Optionally, the equipment body mainly includes the water tank, one side of water tank is provided with the water pump, one side output that the water tank was kept away from to the water pump is connected with the flow pipe, the one end that the water tank was kept away from to the flow pipe is provided with sprays the structure, sprays the structure and is located and adjust the support top setting.

By adopting the technical scheme: the water pump is used for conveying water in the water tank to the spraying structure through the water conveying pipe, and dust is reduced on the concrete production site.

Optionally, a hose is arranged on the water supply pipe, and thread sections are arranged at two ends of the hose and are in threaded connection with the water supply pipe.

By adopting the technical scheme: the screw thread sections at the two ends of the hose are convenient to detach or connect with the water supply pipe.

Optionally, the spraying structure includes a water collecting pipe which is in through connection with the water supply pipe, plugs are inserted at two ends of the water collecting pipe, one side of the water collecting pipe, which is far away from the water tank, is connected with multi-component flow pipes at equal intervals, and the bottoms of the flow pipes are connected with multiple groups of atomizing nozzles.

By adopting the technical scheme: the dust settling area and efficiency are improved through the shunt pipe and the atomizing nozzle in a large-area mode.

Optionally, the multiple groups of shunt tubes are attached to the semicircular grooves in the corresponding positions.

By adopting the technical scheme: the semicircular groove is matched with the shunt pipe, so that the stability of the shunt pipe is effectively improved.

Compared with the prior art, the beneficial effects of this application are:

1. because threaded connection relation, screw rod corotation or reversal drive the lifter and carry out lift adjustment, promote its stability through the axle bed at screw rod pivoted in-process, and servo motor drive first gear corotation or reversal, under the meshing relation, first gear rotation drives second gear rotation, and the screw rod rotates along with the second gear is coaxial when second gear rotation to drive the equipment body and carry out altitude mixture control, change the dust fall scope.

2. The stopper carries on spacingly to the lifter that descends, avoids taking place the collision between the structure as far as possible, when the stopper carries on spacingly, can absorb the certain vibration that the contact brought between the structure through reset spring to promote the stability of stopper under the effect of slide bar.

3. The shunt tubes are erected on the adjusting supports through the semicircular grooves, and height adjustment of the spraying structure is carried out through matching of the adjusting supports and the hoses, so that the dust falling area and efficiency are improved in a large area.

Drawings

FIG. 1 is a perspective view of the overall structure of the present application;

FIG. 2 is a schematic front cross-sectional view of an adjustment bracket of the present application;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a perspective view of the structure of the device body in the present application.

Description of reference numerals: 1. adjusting the bracket; 11. a base plate; 12. a sleeve; 13. a screw; 14. a shaft seat; 15. a lifting rod; 16. a support plate; 17. a semicircular groove; 18. a support table; 19. a servo motor; 110. a first gear; 111. a second gear; 112. a limiting block; 113. a return spring; 114. a slide bar; 2. an apparatus body; 21. a water tank; 22. a water pump; 23. a water supply pipe; 24. a hose; 25. a spray structure; 2501. a water collecting pipe; 2502. a plug; 2503. a shunt tube; 2504. an atomizing spray head.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example (b):

the application provides following technical scheme, please refer to fig. 1 and 2, this dust fall equipment for concrete production, including adjusting support 1, one side of adjusting support 1 is provided with equipment body 2 to it is provided with two sets to adjust support 1 symmetry, adjusts support 1 and mainly includes bottom plate 11 of bottom, and the top of bottom plate 11 is provided with sleeve 12, and the inside vertical screw rod 13 that is provided with of sleeve 12, the interior bottom surface of sleeve 12 is provided with axle bed 14, rotates between screw rod 13 and the axle bed 14 and is connected.

In addition, a lifting rod 15 is inserted into the sleeve 12 in a sliding mode, the lifting rod 15 is in threaded connection with the screw 13, due to the threaded connection relation, the screw 13 rotates forwards or backwards to drive the lifting rod 15 to perform lifting adjustment, the stability of the screw 13 can be improved through the shaft seat 14 in the rotating process of the screw 13, meanwhile, a supporting plate 16 is horizontally connected to one end, far away from the screw 13, of the lifting rod 15, a plurality of groups of semicircular grooves 17 are formed in the upper portion of the supporting plate 16 at equal intervals, and the supporting plate 16 is matched with the semicircular grooves 17 to support the pipeline of the equipment body 2.

In addition, please refer to fig. 1 and 2, a support table 18 is disposed on an outer wall of the sleeve 12, a servo motor 19 for driving the screw 13 to rotate is mounted above the support table 18, and a transmission assembly is disposed between an output end of the servo motor 19 and the screw 13, wherein the transmission assembly includes a first gear 110 coaxially connected to an output end of the servo motor 19, one side of the first gear 110 is engaged with a second gear 111, the second gear 111 is coaxially connected to the screw 13, the servo motor 19 drives the first gear 110 to rotate forward or backward, the first gear 110 rotates to drive the second gear 111 to rotate under the engagement relationship, and the screw 13 rotates coaxially with the second gear 111 when the second gear 111 rotates, so as to drive the pipeline of the device body 2 to perform height adjustment and change the dustfall range.

Referring to fig. 3, the inner walls of the two sides of the sleeve 12 are symmetrically provided with a limiting block 112, one side of the limiting block 112 away from the screw 13 extends into the inner wall of the sleeve 12, and the limiting block 112 limits the descending lifting rod 15.

In addition, a sliding rod 114 is vertically connected in the sliding groove of the sleeve 12, the limiting block 112 is connected with the sliding rod 114 in a sliding manner, a return spring 113 is sleeved outside the sliding rod 114, one end of the return spring 113 is connected with the limiting block 112, the other end of the return spring 113 is connected with the sleeve 12, when the limiting block 112 is limited, vibration can be absorbed through the return spring 113, and the stability of the limiting block 112 is improved under the action of the sliding rod 114.

Referring to fig. 4, the apparatus body 2 mainly includes a water tank 21, a water pump 22 is disposed on one side of the water tank 21 close to the adjusting bracket 1, an output end of one side of the water pump 22 far from the water tank 21 is connected to a water supply pipe 23, and a hose 24 is disposed on the water supply pipe 23, wherein both ends of the hose 24 are provided with thread sections, and the hose 24 is in threaded connection with the water supply pipe 23 through one of the thread sections, so as to be conveniently detached from or connected to the water supply pipe 23 through the thread sections at both ends of the hose 24.

In addition, a spraying structure 25 is provided at one end of the water supply pipe 23 far from the water tank 21, the water pump 22 delivers the water in the water tank 21 to the spraying structure 25 through the water supply pipe 23, dust is reduced on a concrete production site, and the height of the spraying structure 25 is adjustable through a hose 24.

Referring to fig. 4, the spraying structure 25 includes a water collecting pipe 2501 connected to the water supply pipe 23, and plugs 2502 are inserted into two ends of the water collecting pipe 2501, so that after long-term use, the plugs 2502 can be opened to clean the scale inside the water collecting pipe 2501 to prevent blockage.

In addition, the side of the water collecting pipe 2501 far away from the water tank 21 is connected with multi-component flow pipes 2503 at equal intervals, the bottoms of the flow dividing pipes 2503 are connected with a plurality of groups of atomizing spray heads 2504, and the area and the efficiency of dust fall can be improved in a large area through the flow dividing pipes 2503 and the atomizing spray heads 2504.

Referring to fig. 2 and 4, the shunt tubes 2503 are attached to the semicircular grooves 17, the shunt tubes 2503 are connected to the adjusting bracket 1 through the semicircular grooves 17, and the height of the spraying structure 25 is adjusted through the cooperation of the adjusting bracket 1 and the hose 24, so that the area and efficiency of the dustfall are increased in a large area.

The implementation principle of dust fall equipment for concrete production of this application embodiment is:

during the use, put the shunt tubes 2503 on the regulation support 1 through semicircular groove 17 frame, servo motor 19 drive first gear 110 corotation or reversal, under the meshing relation, first gear 110 rotates and drives second gear 111 and rotate, screw rod 13 rotates along with second gear 111 is coaxial when second gear 111 rotates to lifter 15 carries out the lift adjustment, and spray structure 25's height through the regulation of hose 24, realizes promoting the area and the efficiency of dust fall in large area ground.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dust fall equipment is used in concrete production which characterized in that: the device comprises an adjusting support (1), an equipment body (2) is arranged on one side of the adjusting support (1), two groups of adjusting supports (1) are symmetrically arranged, each adjusting support (1) comprises a bottom plate (11) at the bottom, a sleeve (12) is arranged above the bottom plate (11), a screw rod (13) is vertically arranged in the sleeve (12), a shaft seat (14) is arranged on the inner bottom surface of the sleeve (12), the screw rod (13) is rotatably connected with the shaft seat (14), a lifting rod (15) is inserted in the sleeve (12) in a sliding mode, the lifting rod (15) is in threaded connection with the screw rod (13), a supporting plate (16) is connected to one end, far away from the screw rod (13), of the lifting rod (15), and a plurality of groups of semicircular grooves (17) are formed in the upper portion of the supporting plate (16) at equal intervals;

a supporting table (18) is arranged on the outer wall of the sleeve (12), a servo motor (19) used for driving the screw rod (13) to rotate is installed above the supporting table (18), and a transmission assembly is arranged between the output end of the servo motor (19) and the screw rod (13).

2. The dust fall equipment for concrete production according to claim 1, characterized in that: the transmission assembly comprises a first gear (110) coaxially connected with the output end of the servo motor (19), a second gear (111) is meshed and connected to one side of the first gear (110), and the second gear (111) is coaxially connected with the screw (13).

3. The dust fall equipment for concrete production according to claim 1, characterized in that: the utility model discloses a sleeve (12) for the screw rod, including sleeve (12), the both sides inner wall symmetry of sleeve (12) is provided with stopper (112), stopper (112) keep away from screw rod (13) one side extend to the inside wall of sleeve (12) in, vertically in the spout of sleeve (12) be connected with slide bar (114), stopper (112) and slide bar (114) sliding connection.

4. The dust fall equipment for concrete production according to claim 3, characterized in that: the outer side of the sliding rod (114) is sleeved with a return spring (113), one end of the return spring (113) is connected with the limiting block (112), and the other end of the return spring (113) is connected with the sleeve (12).

5. The dust fall equipment for concrete production according to claim 1, characterized in that: the equipment body (2) mainly comprises a water tank (21), a water pump (22) is arranged on one side of the water tank (21), a water supply pipe (23) is connected to an output end, away from the water tank (21), of the water pump (22), a spraying structure (25) is arranged at one end, away from the water tank (21), of the water supply pipe (23), and the spraying structure (25) is located above the adjusting support (1).

6. The dust fall equipment for concrete production according to claim 5, characterized in that: the water supply pipe (23) is provided with a hose (24), both ends of the hose (24) are provided with thread sections, and the hose (24) is in threaded connection with the water supply pipe (23) through one thread section.

7. The dust falling equipment for concrete production according to claim 5, characterized in that: spray structure (25) including with delivery pipe (23) through connection gather water pipe (2501), it has end cap (2502) to peg graft at the both ends of gathering water pipe (2501), gather water pipe (2501) and keep away from one side of water tank (21) equidistant multiunit shunt tubes (2503) of being connected with, the bottom of shunt tubes (2503) all is connected with multiunit atomizer (2504).

8. The dust fall equipment for concrete production according to claim 7, characterized in that: the multiple groups of shunt tubes (2503) are attached to the semicircular grooves (17) in the corresponding positions.