CN211949635U

CN211949635U - Building concrete sprayer

Info

Publication number: CN211949635U
Application number: CN201922490890.XU
Authority: CN
Inventors: 王嫩晓
Original assignee: Individual
Current assignee: Chongqing Tuyao Construction Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-17
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a building concrete sprayer relates to concrete technical field. This building concrete sprayer, which comprises a base plate, two advancing mechanism are installed to the bottom surface on chassis, advancing mechanism includes pivot and two drive wheels, the pivot is rotated with the bottom surface on chassis and is connected, two drive wheels respectively with the both ends fixed connection of pivot, the top on chassis articulates there is the staving, the equal fixed mounting in both ends around the upper surface on chassis has the bent plate, the periphery fixed mounting of staving has two bracing pieces, the one end that the staving was kept away from to two bracing pieces is pegged graft respectively in the inside of two bent plates, the through-hole has been seted up to the upper surface of staving. This building concrete sprayer through setting up mechanism, elastic mechanism, staving, power unit, stirring rod and lug that gos forward, has solved current small-size concrete sprayer when storing the concrete, needs all the time to vibrate the concrete, and long-time concrete can bond at the inner wall of holding vessel, influences the problem of spraying.

Description

Building concrete sprayer

Technical Field

The utility model relates to a concrete technical field specifically is a building concrete sprayer.

Background

The concrete sprayer is a core device in concrete spraying construction, mechanical devices matched with the concrete sprayer are provided with a mechanical arm, an air compressor, a water supply system, a batching and stirring feeding device, an accelerator adding device and the like, the devices are combined through different equipment, various process flows can be realized, the devices can be assembled into a whole to form a triple machine integrating material storage, stirring and spraying, and therefore the mechanization degree of the whole concrete spraying construction process is improved.

When the existing small-sized concrete sprayer stores concrete, the concrete needs to be vibrated all the time, and the concrete can be bonded on the inner wall of the storage tank for a long time to influence spraying.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building concrete sprayer has solved current small-size concrete sprayer when storing the concrete, needs one always to vibrate the concrete, and long-time concrete can bond at the inner wall of holding vessel, influences the problem of spraying.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a building concrete sprayer comprises a chassis, two advancing mechanisms are arranged on the bottom surface of the chassis, each advancing mechanism comprises a rotating shaft and two driving wheels, the rotating shafts are rotatably connected with the bottom surface of the chassis, the two driving wheels are respectively fixedly connected with two ends of the rotating shafts, a barrel body is hinged above the chassis, bent plates are fixedly arranged at the front end and the rear end of the upper surface of the chassis, two supporting rods are fixedly arranged on the circumferential surface of the barrel body, one ends of the two supporting rods, far away from the barrel body, are respectively inserted into the two bent plates, a through hole is formed in the upper surface of the barrel body, two elastic mechanisms are arranged on the right side surface of the barrel body, one ends of the two elastic mechanisms, far away from the barrel body, are respectively fixedly connected with the upper surface of the chassis, a power mechanism is fixedly arranged on the left side surface of, the upper surface of the chassis is fixedly provided with a convex block, the bottom of the power mechanism is in transmission connection with the convex block, the elastic mechanism comprises a telescopic rod, a pin column, two springs and a fixed sleeve, the bottom of the fixed sleeve is fixedly connected with the chassis, the pin column is positioned in the fixed sleeve and is fixedly connected with the inner wall of the fixed sleeve, one end of the telescopic rod is hinged with the barrel body, one end of the telescopic rod far away from the barrel body is sleeved outside the pin column, the mutually close ends of the two springs are respectively fixedly connected with the front side surface and the rear side surface of the telescopic rod, the mutually far ends of the two springs are respectively fixedly connected with the inner wall of the fixed sleeve, the two springs are both sleeved outside the pin column, the power mechanism comprises a motor, a worm, a turbine and a driving wheel, the motor is fixedly connected with the barrel body, the output end of the motor, the worm rotates with the worm to be connected, divides the back fixed connection of driving wheel and worm, and the transfer wheel is connected with the lug transmission, and the transfer wheel includes two fixed plates and six gyro wheels, two fixed plate fixed connection, fixed plate and the worm fixed connection that is located the place ahead, and six gyro wheels all are located between two fixed plates to the gyro wheel all rotates with the fixed plate to be connected, gyro wheel and lug contact.

Preferably, the axis of the barrel body is positioned at the center line of the chassis, and the chassis can play a role in supporting the barrel body.

Preferably, the bent plate is of a triangular structure, the bent plate can play a role in supporting the barrel body, and meanwhile, the bent plate can play a role in rotating the barrel body.

Preferably, two elastic mechanism set up side by side, and two elastic mechanism set up with the central line longitudinal symmetry of staving, and the telescopic link has certain elastic shrinkage nature, can play the effect of buffering staving.

Preferably, the fixed plate and the turbine are concentrically arranged, the circumferential surface of the fixed plate is provided with arc-shaped grooves, the six rollers are distributed at equal intervals, and the arc-shaped grooves can be matched with the circumferential surface of the convex block.

(III) advantageous effects

The utility model provides a building concrete sprayer. The method has the following beneficial effects:

1. the building concrete sprayer comprises an advancing mechanism, an elastic mechanism, a barrel body, a power mechanism, a stirring rod and a convex block, wherein the motor can drive the worm to rotate when rotating, the worm can drive the stirring rod to rotate when rotating, the stirring rod can play a stirring effect on concrete in the barrel body when rotating, the worm can drive the turbine to rotate when rotating, the turbine can drive the transfer wheel to rotate, the convex block can be extruded when the transfer wheel rotates, the barrel body can swing when the transfer wheel extrudes the convex block, the telescopic rod starts to rotate and contract, the spring starts to twist, the driving wheel can play a role in advancing the chassis, the effect of stirring the concrete to be sprayed in the barrel body is achieved, the problem that the existing small concrete sprayer needs to vibrate the concrete when storing the concrete is solved, the concrete can be adhered to the inner wall of the storage tank for a long time, and the spraying problem is influenced.

2. This building concrete sprayer, through setting up the gyro wheel, the gyro wheel can cooperate with the lug, and the gyro wheel can play the effect that reduces frictional force between lug and the transfer gear.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the barrel body of the present invention;

fig. 3 is a schematic view of the connection between the power mechanism and the bump according to the present invention;

fig. 4 is an enlarged view of a structure at a in fig. 1 according to the present invention.

The device comprises a base plate 1, a forward mechanism 2, a rotating shaft 21, a driving wheel 22, a barrel body 3, a through hole 4, an elastic mechanism 5, a telescopic rod 51, a pin 52, a spring 53, a fixed sleeve 54, a power mechanism 6, a motor 61, a worm 62, a turbine 63, a driving wheel 64, a fixing plate 641, a roller 642, a stirring rod 7, a bump 8, a bent plate 9 and a supporting rod 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a building concrete sprayer:

in the first embodiment, as shown in fig. 1-4, the apparatus comprises a chassis 1, two advancing mechanisms 2 are mounted on the bottom surface of the chassis 1, each advancing mechanism 2 comprises a rotating shaft 21 and two driving wheels 22, the rotating shaft 21 is rotatably connected with the bottom surface of the chassis 1, the axis of the barrel 3 is located at the center line of the chassis 1, the chassis 1 can support the barrel 3, the two driving wheels 22 are respectively fixedly connected with two ends of the rotating shaft 21, the barrel 3 is hinged above the chassis 1, the front and rear ends of the upper surface of the chassis 1 are respectively and fixedly provided with a bent plate 9, the circumferential surface of the barrel 3 is fixedly provided with two supporting rods 10, one ends of the two supporting rods 10 far away from the barrel 3 are respectively inserted into the two bent plates 9, the bent plates 9 are triangular structures, the bent plates 9 can support the barrel 3, the bent plates 9 can simultaneously have the effect of rotating the barrel 3, the upper surface of the, two elastic mechanism 5 are installed to the right flank of staving 3, and the one end that staving 3 was kept away from to two elastic mechanism 5 all is connected with chassis 1's last fixed surface, and the left surface fixed mounting of staving 3 has power unit 6, and the inside of staving 3 is pegged graft and is had stirring rod 7, and stirring rod 7 is located the outside one end of staving 3 and is connected with power unit 6's output transmission, and the last fixed surface of chassis 1 installs lug 8, and power unit 6's bottom and lug 8 transmission are connected.

In the second embodiment, as shown in fig. 1 to 4, the elastic mechanism 5 includes a telescopic rod 51, a pin 52, two springs 53 and a fixed sleeve 54, the bottom end of the fixed sleeve 54 is fixedly connected to the chassis 1, the pin 52 is located inside the fixed sleeve 54 and fixedly connected to the inner wall thereof, one end of the telescopic rod 51 is hinged to the tub 3, one end of the telescopic rod 51 far away from the tub 3 is sleeved to the outside of the pin 52, one ends of the two springs 53 close to each other are fixedly connected to the front and rear sides of the telescopic rod 51, one ends of the two springs 53 far away from each other are fixedly connected to the inner wall of the fixed sleeve 54, the two springs 53 are sleeved to the outside of the pin 52, the two elastic mechanisms 5 are arranged in parallel, the two elastic mechanisms 5 are symmetrically arranged front and rear of the center line of the tub 3, the telescopic rod 51 has a certain elastic.

In a third embodiment, as shown in fig. 1 to 4, the power mechanism 6 includes a motor 61, a worm 62, a worm wheel 63 and a transfer gear 64, the motor 61 is fixedly connected to the tub 3, an output end of the motor 61 is fixedly connected to one end of the worm 62, the other end of the worm 62 is fixedly connected to the stirring rod 7, the worm wheel 63 is located below and meshed with the worm 62, the worm wheel 63 is rotatably connected to the worm 62, the transfer gear 64 is fixedly connected to a back surface of the worm wheel 63, the transfer gear 64 is in transmission connection with the bump 8, the transfer gear 64 includes two fixing plates 641 and six rollers 642, the two fixing plates 641 are fixedly connected, the front fixing plate 641 is fixedly connected to the worm wheel 63, the six rollers 642 are located between the two fixing plates 641 and rotatably connected to the fixing plates 641, the rollers 642 are in contact with the bump 8, the fixing plates 641 and the worm wheel 63 are concentrically arranged, an, the six rollers 642 are distributed at equal intervals, and the arc-shaped grooves can be matched with the circumferential surface of the convex block 8.

When the multifunctional stirring machine is used, the motor 61 can drive the worm 62 to rotate when rotating, meanwhile, the worm 62 can drive the stirring rod 7 to rotate when rotating, the stirring rod 7 can play a stirring effect on concrete inside the barrel body 3 when rotating, meanwhile, the worm 62 can drive the turbine 63 to rotate when rotating, further, the turbine 63 can drive the distributing wheel 64 to rotate, the distributing wheel 64 can extrude the lug 8 when rotating, the barrel body 3 can swing when the distributing wheel 64 extrudes the lug 8, meanwhile, the telescopic rod 51 starts to rotate and contract, the spring 53 starts to twist, the driving wheel 22 can play an effect of advancing the chassis 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A building concrete sprayer, includes chassis (1), its characterized in that: two advancing mechanisms (2) are installed to the bottom surface of chassis (1), the top on chassis (1) articulates there is staving (3), through-hole (4) have been seted up to the upper surface of staving (3), two elastic mechanism (5) are installed to the right flank of staving (3), the one end that staving (3) were kept away from in two elastic mechanism (5) all is connected with the last fixed surface of chassis (1), the left surface fixed mounting of staving (3) has power unit (6), the inside grafting of staving (3) has stirring rod (7), stirring rod (7) are located staving (3) outside one end and are connected with the output transmission of power unit (6), the last fixed surface of chassis (1) installs lug (8), the bottom and lug (8) transmission of power unit (6) are connected.

2. The building concrete sprayer according to claim 1, wherein: the advancing mechanism (2) comprises a rotating shaft (21) and two driving wheels (22), the rotating shaft (21) is rotatably connected with the bottom surface of the chassis (1), and the two driving wheels (22) are respectively fixedly connected with two ends of the rotating shaft (21).

3. The building concrete sprayer according to claim 2, wherein: the front end and the rear end of the upper surface of the chassis (1) are fixedly provided with bent plates (9), the circumferential surface of the barrel body (3) is fixedly provided with two supporting rods (10), and one ends of the two supporting rods (10), which are far away from the barrel body (3), are respectively inserted into the two bent plates (9).

4. A construction concrete sprayer according to claim 3, characterised in that: elastic mechanism (5) are including telescopic link (51), round pin post (52), two springs (53) and fixed cover (54), the bottom and chassis (1) fixed connection of fixed cover (54), round pin post (52) are located the inside of fixed cover (54) and rather than inner wall fixed connection, the one end and the staving (3) of telescopic link (51) are articulated, the outside at round pin post (52) is cup jointed to the one end that staving (3) were kept away from in telescopic link (51), the one end that two springs (53) are close to each other respectively with the front and back side fixed connection of telescopic link (51), the one end that two springs (53) kept away from each other respectively with the inner wall fixed connection of fixed cover (54), two springs (53) all cup joint in the outside of round pin post (52).

5. The building concrete sprayer according to claim 4, wherein: the power mechanism (6) comprises a motor (61), a worm (62), a turbine (63) and a transfer gear (64), the motor (61) is fixedly connected with the barrel body (3), the output end of the motor (61) is fixedly connected with one end of the worm (62), the other end of the worm (62) is fixedly connected with the stirring rod (7), the turbine (63) is positioned below the worm (62) and meshed with the worm, the turbine (63) is rotatably connected with the worm (62), the transfer gear (64) is fixedly connected with the back of the turbine (63), and the transfer gear (64) is in transmission connection with the convex block (8).

6. The building concrete sprayer according to claim 5, wherein: the driving wheel (64) comprises two fixing plates (641) and six rollers (642), the two fixing plates (641) are fixedly connected, the fixing plate (641) located in the front is fixedly connected with the turbine (63), the six rollers (642) are located between the two fixing plates (641), the rollers (642) are rotatably connected with the fixing plates (641), and the rollers (642) are in contact with the protruding blocks (8).