CN213226998U

CN213226998U - Concrete additive adds device

Info

Publication number: CN213226998U
Application number: CN202021414221.0U
Authority: CN
Inventors: 曹佳
Original assignee: Shaanxi Hongqi Huishi Construction Products Co ltd
Current assignee: Shaanxi Hongqi Huishi Construction Products Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-18
Anticipated expiration: 2030-07-16

Abstract

The application relates to a concrete admixture adding device which comprises a plurality of box bodies arranged on one side of a feed hopper of a concrete mixer, wherein each box body is a hollow shell with an opening at the top end; an articulated shaft is fixedly arranged on a feed hopper of the concrete mixer, a hinge block is fixedly arranged at one side of the top end of the box body, which is close to the feed hopper of the concrete mixer, and the hinge blocks on the plurality of box bodies are all rotatably connected to the articulated shaft; the concrete mixer further comprises a driving mechanism arranged on the feed hopper of the concrete mixer, and the driving mechanism can drive any one box body to rotate along the axis of the hinged shaft. The concrete mixer has the effect of being convenient for adding the admixture into the concrete mixer in the concrete mixing process.

Description

Concrete additive adds device

Technical Field

The application relates to the field of concrete mixing and batching equipment, in particular to a concrete admixture adding device.

Background

In the concrete mixing process, the admixture is added during the concrete mixing according to the building construction purpose and based on the use environment of the concrete so as to improve various performances of the formed concrete.

At present, the admixture is added into the concrete, the admixture is generally poured into a feed hopper of a concrete mixer manually, and workers need to add different admixtures into the concrete mixer according to the use environment of the concrete, so that the labor intensity of the workers is high, and the workers are troublesome and labor-consuming.

In view of the above-mentioned related art, the inventors considered that there was a drawback that it was inconvenient to add the admixture to the concrete mixer.

SUMMERY OF THE UTILITY MODEL

In order to conveniently add the admixture into the concrete mixer in the concrete mixing process, the application provides a concrete admixture adding device.

The application provides a concrete admixture adds device adopts following technical scheme:

a concrete admixture adding device comprises a plurality of box bodies arranged on one side of a feed hopper of a concrete mixer, wherein each box body is a hollow shell with an opening at the top end;

an articulated shaft is fixedly arranged on a feed hopper of the concrete mixer, a hinge block is fixedly arranged at one side of the top end of the box body, which is close to the feed hopper of the concrete mixer, and the hinge blocks on the plurality of box bodies are all rotatably connected to the articulated shaft;

the concrete mixer further comprises a driving mechanism arranged on the feed hopper of the concrete mixer, and the driving mechanism can drive any one box body to rotate along the axis of the hinged shaft.

Through adopting above-mentioned technical scheme, put into different admixtures respectively in a plurality of boxes, in the concrete mixing process, according to the service environment of concrete, the selection adds and corresponds the admixture that improves the concrete performance, and use actuating mechanism to drive the box that holds this kind of admixture and upwards rotate, make the box rotate to the one side of its opening downwards towards the feeder hopper, the admixture in the box then falls into the feeder hopper of concrete mixer under the effect of gravity in the box, thereby realized the function of adding to the admixture, it has saved workman's intensity of labour, it is more convenient to make the concrete mixing in-process add the admixture.

Preferably, the driving mechanism comprises a rotating plate arranged below the plurality of box bodies and connecting plates fixedly arranged on two sides of the rotating plate;

one end of the connecting plate, which is far away from the rotating plate, is rotatably connected with the hinge shaft, and the plurality of box bodies are positioned between the two connecting plates; a clamping assembly is arranged between the rotating plate and the box bodies, and the clamping assembly can enable the rotating plate to be connected with any one of the box bodies;

still including setting up and being used for driving the pivoted driving piece of rotor plate along articulated shaft axis pivoted on the feeder hopper.

Through adopting above-mentioned technical scheme, when need empting the admixture in to concrete mixer's feeder hopper, make the joint subassembly to correspond the box that needs to empty and be connected with the rotor plate, restart the driving piece, make the driving piece drive connecting plate and rotor plate upwards rotate to the box that drives and be connected with the rotor plate rotates together, realizes empting the function of action to arbitrary box.

Preferably, the clamping assembly comprises a sliding block connected to the rotating plate in a sliding manner, a sliding plate fixedly arranged on the sliding block and positioned on one side of the box body far away from the feed hopper of the concrete mixer, and clamping blocks fixedly arranged on one side of the sliding plate close to the plurality of box bodies;

the side wall of the feed hopper of the concrete mixer is far away from the box body, a clamping groove is formed in the side wall of the feed hopper of the concrete mixer, the clamping block can be located in the clamping groove of any one box body to slide, and the length of the clamping block is not larger than that of the clamping groove in each box body.

By adopting the technical scheme, the length of the clamping block is not more than that of any clamping groove, namely the clamping block can be clamped on any box body and is ensured not to interfere with other box bodies; through driving the sliding plate and removing, the sliding plate drives the joint piece and slides in the joint groove of a plurality of boxes, makes the sliding plate remove to the additive box department that corresponds needs to add, and the joint piece joint is to in the joint groove of corresponding box, and the restart driving piece, the driving piece drive rotor plate and connecting plate rotate, and the rotor plate passes through the sliding plate and the box that the joint piece drive is connected with the joint piece rotates to the function that the additive was emptyd to the realization control box.

Preferably, the clamping block is a dovetail block, that is, the clamping groove is in a dovetail groove.

By adopting the technical scheme, the dovetail block and the dovetail groove are connected tightly, so that when the sliding plate rotates, the connecting strength between the sliding plate and the connected box bodies is high, the stability of the box bodies during rotation is ensured, and the dovetail block can slide through a gap between two adjacent box bodies conveniently.

Preferably, a sliding rod is fixedly arranged above the rotating plate and arranged along the axial direction of the hinge shaft, and the sliding block is sleeved on the sliding rod to slide.

By adopting the technical scheme, when the sliding plate is moved, the sliding block moves on the sliding rod along with the sliding plate, and the sliding rod plays a role in guiding and supporting the sliding block and the sliding plate.

Preferably, the driving part is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is hinged to the side wall of the feed hopper of the concrete mixer at one axial end of a hinge shaft, and the piston rod of the hydraulic cylinder is hinged to one of the connecting plates.

By adopting the technical scheme, when the piston rod of the hydraulic cylinder extends out of the cylinder body, the connecting plate is pushed to rotate upwards, otherwise, when the piston rod of the hydraulic cylinder retracts into the cylinder body, the connecting plate is pulled to rotate downwards, so that the rotating function of the rotating plate rotating along the hinge shaft is realized, the structure is compact, and the control mode is simple.

Preferably, each one side that the bottom of box is close to the concrete mixer feeder hopper has set firmly the butt piece, and the concrete mixer feeder hopper has set firmly the fixed block on being close to the lateral wall of a plurality of boxes, and is a plurality of the equal butt of butt piece of box is on the fixed block.

Through adopting above-mentioned technical scheme, butt piece and fixed block play the supporting role to the bottom of box, make the box more stable place one side of feeder hopper in.

Preferably, the abutment block is provided as an abutment block made of hard rubber.

Through adopting above-mentioned technical scheme, stereoplasm rubber can reduce the wearing and tearing that produce when butt joint piece and fixed block touched, can play the cushioning effect when reseing to the box simultaneously.

Preferably, one side that the top opening of box is close to the concrete mixer feeder hopper is provided with the guide plate, the one end that the box was kept away from to the one side slope that is close to the concrete mixer feeder hopper to the guide plate.

Through adopting above-mentioned technical scheme, when the box upwards rotated, the guide plate can rotate to the feeder hopper gradually in, the admixture of pouring in the box then flows into concrete mixer's feeder hopper under the guide of guide plate to reduce the unrestrained phenomenon of admixture.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the box bodies can contain various different additives, and the box bodies containing the additives to be placed can be driven to rotate by the driving mechanism according to needs, so that the additives in the box bodies are poured into the concrete mixer, and the labor intensity of workers is reduced;

2. through the cooperation of sliding plate and joint piece, realize the function that the rotor plate is connected with arbitrary one of them box, simple structure is compact, the simple operation.

Drawings

Fig. 1 is a schematic structural diagram of an addition device in the present embodiment.

Fig. 2 is an exploded view showing the connection of the housing to the hopper.

Figure 3 is a partial view showing the structure of the clamping assembly.

FIG. 4 is a schematic view showing a structure in which the admixture is poured into one of the tanks.

Description of reference numerals: 1. a feed hopper; 11. a fixed block; 2. a box body; 21. a hinged block; 22. a butting block; 23. a clamping groove; 24. a material guide plate; 3. hinging a shaft; 4. a drive mechanism; 41. a rotating plate; 42. a connecting plate; 43. a clamping assembly; 431. a slider; 432. a slide bar; 433. a sliding plate; 434. a clamping block; 44. a drive member.

Detailed Description

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

The embodiment of the application discloses concrete admixture adds device. Referring to fig. 1, add the device and include a plurality of boxes 2, box 2 is inside cavity and open-top's cuboid setting, a plurality of boxes 2 all are located one side of concrete mixer feeder hopper 1, articulated shaft 3 has set firmly on concrete mixer feeder hopper 1 is close to the lateral wall of a plurality of boxes 2, articulated shaft 3 sets up along the horizontal direction, and articulated shaft 3 sets up with 1 interval of concrete mixer feeder hopper, a plurality of boxes 2 are along articulated shaft 3's axial align to grid, two adjacent 2 mutual butts of box are in the same place.

Referring to fig. 2, the outer side wall of the top end of each box 2 close to the feed hopper 1 of the concrete mixer is fixedly provided with a hinge block 21, and the hinge blocks 21 on all the boxes 2 are all sleeved on the hinge shafts 3 and are connected with the hinge shafts in a rotating manner, so that each box 2 can rotate along the axis of the hinge shaft 3. The lateral wall that 2 bottoms of box are close to concrete mixer feeder hopper 1 has set firmly butt piece 22, and concrete mixer feeder hopper 1 has set firmly fixed block 11 on being close to the lateral wall of box 2, and fixed block 11 is located articulated shaft 3's below, and fixed block 11 sets up along articulated shaft 3's axial. The butt piece 22 sets up to the butt piece 22 that hard rubber made, and the equal butt of butt piece 22 on all boxes 2 is on fixed block 11, and butt piece 22 and fixed block 11 play the supporting role to the bottom of box 2, make the support that a plurality of boxes 2 stabilize in concrete mixer feeder hopper 1 one side. The feed hopper 1 of the concrete mixer is also provided with a driving mechanism 4, and the driving mechanism 4 can drive any one of the box bodies 2 to rotate along the axis of the articulated shaft 3.

Can hold multiple different kinds of admixture in a plurality of boxes 2, in the concrete mixing in-process, when need put into the admixture in to the concrete, use actuating mechanism 4 to drive the box 2 that has held the required admixture and upwards rotate, make the opening of box 2 rotate to the top of concrete mixer feeder hopper 1, the admixture in the box 2 then falls into concrete mixer feeder hopper 1 under the effect of gravity, thereby add the admixture to the concrete, replace the manual work in proper order to empty the admixture to concrete mixer feeder hopper 1 people, the intensity of labour of the workman has been saved.

Wherein, referring to fig. 1, actuating mechanism 4 is including setting up rotor plate 41 in a plurality of boxes 2 below, and rotor plate 41 is the rectangular plate that the level was placed, and rotor plate 41 has all set firmly connecting plate 42 along the axial both ends of articulated shaft 3, and connecting plate 42 sets up with rotor plate 41 is perpendicular, and the one pot head that rotor plate 41 was kept away from to connecting plate 42 is established on articulated shaft 3 and is connected rather than rotating to make rotor plate 41 can follow the axis rotation of articulated shaft 3 under the effect of two connecting plates 42.

Referring to fig. 1, the plurality of cases 2 are each positioned between two connecting plates 42, and the pivotal plate 41 is spaced apart from the bottom wall of the plurality of cases 2 such that the pivotal plate 41 does not interfere with the plurality of cases 2 when being pivoted along the hinge shaft 3. The rotating plate 41 is provided with a clamping assembly 43, the clamping assembly 43 can enable the rotating plate 41 to be connected with any one of the box bodies 2, and after one of the box bodies 2 is connected with the rotating plate 41 through the clamping assembly 43, the rotating plate 41 can drive the box body 2 connected with the rotating plate to rotate on the hinge shaft 3. And, the driving assembly further includes two driving members 44, the two driving members 44 correspond to the two connecting plates 42 one by one, and the two driving members 44 can synchronously drive the connecting plates 42 to rotate along the axis of the hinge shaft 3.

When the admixture is put into the feed hopper 1 of the concrete mixer, the clamping assembly 43 is connected with the corresponding box body 2, then the two driving pieces 44 are started, the two driving pieces 44 simultaneously drive the two connecting plates 42 to rotate, the rotating plate 41 also rotates along with the two connecting plates 42, and the corresponding box body 2 also rotates along with the rotating plate under the action of the clamping assembly 43, so that the dumping action of the corresponding box body 2 is realized.

Referring to FIG. 3, the clamping assembly 43 includes a slide 431, the slide 431 is disposed above the rotating plate 41, and the slide 431 is located on a side of the rotating plate 41 away from the concrete mixer hopper 1. A sliding rod 432 is further fixedly arranged above the rotating plate 41, the cross section of the sliding rod 432 is circular, the axis of the sliding rod 432 is parallel to the axis of the hinge shaft 3, and the sliding block 431 is sleeved on the sliding rod 432 and is connected with the sliding rod 432 in a sliding manner.

Referring to fig. 3, the top surface of slider 431 has set firmly sliding plate 433, and sliding plate 433 and the equal mutually perpendicular of rotor plate 41 and connecting plate 42, and sliding plate 433 is located the one side that concrete mixer feeder hopper 1 was kept away from to box 2, and sliding plate 433 is close to and has set firmly two joint pieces 434 on the lateral wall of a plurality of boxes 2, and joint piece 434 sets up along the axial of articulated shaft 3, and joint piece 434 is the cubic setting of forked tail, and two joint pieces 434 are along the direction of height interval distribution of sliding plate 433.

Referring to fig. 3, each box 2 is kept away from and has all been seted up two joint grooves 23 on the lateral wall of concrete mixer feeder hopper 1, and joint groove 23 is the dovetail groove form setting promptly, and two joint pieces 434 can be arranged in two joint grooves 23 of arbitrary one box 2 and slide, and the joint groove 23 on a plurality of boxes 2 all communicates each other, makes joint piece 434 can slide to in another rather than the adjacent joint groove 23 of box 2 in the joint groove 23 of one of them box 2. Moreover, the length of the clamping block 434 is equal to the length of the clamping groove 23, so that the clamping block 434 can be clamped in the clamping groove 23 of only one box body 2.

When the admixture is poured into the feed hopper 1 of the concrete mixer, the worker can slide the sliding block 431, so that the sliding block 431 drives the sliding plate 433 and the two clamping blocks 434 on the sliding plate 433 to move, the two clamping blocks 434 move to the two clamping grooves 23 on the corresponding box body 2, the box body 2 is connected with the rotating plate 41, and when the rotating plate 41 rotates, the sliding plate 433 and the two clamping blocks 434 drive the box body 2 to rotate along with the rotating plate, so that the pouring action of the box body 2 is realized.

Referring to fig. 1 and 4, the driving member 44 is provided as a hydraulic cylinder, a cylinder body of the hydraulic cylinder is hinged on the outer side wall of the concrete mixer hopper 1 at one axial end of the hinge shaft 3, and a piston rod of the hydraulic cylinder is hinged on the connecting plate 42. When the piston rod of the hydraulic cylinder extends out of the cylinder body of the hydraulic cylinder, the connecting plate 42 is pushed to rotate upwards, otherwise, the connecting plate 42 is pulled to rotate downwards, the structure is compact, and the control mode is simple.

In addition, referring to fig. 1, a guide plate 24 is fixedly arranged at one side of the top opening of the box body 2 close to the feed hopper 1 of the concrete mixer, one end of the guide plate 24, which is far away from the box body 2, extends to the oblique upper side close to one side of the feed hopper 1 of the concrete mixer, when the box body 2 rotates to the upper side of the feed hopper 1 of the concrete mixer, the guide plate 24 extends into the feed hopper 1 of the concrete mixer, and the admixture sliding out of the box body 2 enters the feed hopper 1 of the concrete mixer through the guide of the guide plate 24, so that the phenomenon that the admixture is scattered is.

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. A concrete admixture adds device which characterized in that: the concrete mixer comprises a plurality of box bodies (2) arranged on one side of a feed hopper (1) of the concrete mixer, wherein the box bodies (2) are arranged in a hollow shell with an opening at the top end;

an articulated shaft (3) is fixedly arranged on a feed hopper (1) of the concrete mixer, a hinge block (21) is fixedly arranged on one side of the top end of each box body (2) close to the feed hopper (1) of the concrete mixer, and the hinge blocks (21) on the plurality of box bodies (2) are all rotatably connected to the articulated shaft (3);

the concrete mixer is characterized by further comprising a driving mechanism (4) arranged on the concrete mixer feeding hopper (1), wherein the driving mechanism (4) can drive any one box body (2) to rotate along the axis of the hinged shaft (3).

2. The concrete admixture adding apparatus according to claim 1, wherein: the driving mechanism (4) comprises rotating plates (41) arranged below the plurality of boxes (2) and connecting plates (42) fixedly arranged on two sides of the rotating plates (41);

one end, far away from the rotating plate (41), of each connecting plate (42) is rotatably connected with the hinge shaft (3), and the box bodies (2) are located between the two connecting plates (42); clamping assemblies (43) are arranged between the rotating plate (41) and the boxes (2), and the clamping assemblies (43) can enable the rotating plate (41) to be connected with any one box (2);

the feeding hopper is characterized by further comprising a driving piece (44) which is arranged on the feeding hopper (1) and used for driving the rotating plate (41) to rotate along the axis of the hinge shaft (3).

3. The concrete admixture adding apparatus according to claim 2, wherein: the clamping assembly (43) comprises a sliding block (431) connected to the rotating plate (41) in a sliding mode, a sliding plate (433) fixedly arranged on the sliding block (431) and positioned on one side, far away from the concrete mixer feed hopper (1), of the box body (2), and clamping blocks (434) fixedly arranged on one sides, close to the box bodies (2), of the sliding plate (433);

the concrete mixer feeder hopper (1) is kept away from in box (2) on the lateral wall seted up joint groove (23), joint piece (434) can be located the joint groove (23) of arbitrary one box (2) and slide, just the length of joint piece (434) is not more than the length of joint groove (23) on each box (2).

4. The concrete admixture adding apparatus according to claim 3, wherein: the clamping block (434) is a dovetail block, namely the clamping groove (23) is in a dovetail groove arrangement.

5. The concrete admixture adding apparatus according to claim 3, wherein: a sliding rod (432) is fixedly arranged above the rotating plate (41), the sliding rod (432) is arranged along the axial direction of the hinge shaft (3), and the sliding block (431) is sleeved on the sliding rod (432) to slide.

6. The concrete admixture adding apparatus according to claim 2, wherein: the driving piece (44) is set to be a hydraulic cylinder, the cylinder body of the hydraulic cylinder is hinged to the side wall of one axial end of the hinge shaft (3) of the concrete mixer feeding hopper (1), and the piston rod of the hydraulic cylinder is hinged to one of the connecting plates (42).

7. The concrete admixture adding apparatus according to claim 1, wherein: each one side that the bottom of box (2) is close to concrete mixer feeder hopper (1) has set firmly butt piece (22), has set firmly fixed block (11) on concrete mixer feeder hopper (1) is close to the lateral wall of a plurality of boxes (2), and is a plurality of the equal butt of butt piece (22) of box (2) is on fixed block (11).

8. The concrete admixture adding apparatus according to claim 7, wherein: the abutting block (22) is provided as an abutting block (22) made of hard rubber.

9. The concrete admixture adding apparatus according to any one of claims 1 to 8, wherein: one side that the top opening of box (2) is close to concrete mixer feeder hopper (1) is provided with the guide plate, the one end that box (2) were kept away from to being close to concrete mixer feeder hopper (1) one side slope to the guide plate.