CN220052333U - Material receiving and anti-sprinkling device of concrete mixer - Google Patents

Abstract

The utility model discloses a material receiving and sprinkling preventing device of a concrete mixer, which relates to the technical field of concrete material receiving and comprises a hopper body, wherein a sprinkling preventing mechanism is arranged outside the hopper body and comprises two rotating motors and two blanking plates, the two rotating motors are fixedly connected with the hopper body, the output shaft ends of the two rotating motors are fixedly connected with threaded rods, the outer surfaces of the two threaded rods are in threaded connection with threaded blocks, and the bottom surfaces of the threaded blocks are hinged with driving rods through pin shafts. It can be through the cooperation setting between bucket body, rotating electrical machines, threaded rod, screw thread piece, actuating lever, connecting rod and the flitch, the speed of adjusting concrete unloading that can be convenient avoids appearing the concrete unloading time because of the great problem of inertia that the speed leads to soon to realize avoiding concrete spill to ground, thereby avoid appearing the condition that causes the loss of raw materials.

Description

Material receiving and anti-sprinkling device of concrete mixer

Technical Field

The utility model relates to the technical field of concrete receiving, in particular to a receiving anti-spillage device of a concrete mixer.

Background

Concrete refers to a generic term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material.

The term concrete is generally used as cementing material, sand and stone are used as aggregate and are matched with water according to a certain proportion, so that the cement concrete obtained by stirring, also called ordinary concrete, is usually stirred by a stirrer in the building engineering, and then the stirred concrete is poured out of a tank truck, so that a receiving device is needed.

In the prior art, according to the reference patent document CN205660912U, the relationship between the position of the discharge hole of the discharge chute and the receiving position can be reasonably configured, so that the discharge of concrete is guided to a designated position, and waste in the falling process is reduced, however, in practical application, the falling speed of concrete is higher due to the effect of the internal pressure of the concrete when the concrete is received due to the larger capacity of the concrete in the mixer, and even if the concrete is scattered to the ground under the action of the guiding device, the additional loss of the concrete is greatly reduced if the falling speed of the concrete is controlled; therefore, the receiving and anti-splashing device for the concrete mixer solves the problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art, and provides a material receiving and sprinkling preventing device of a concrete mixer, which can effectively reduce the waste of concrete so as to achieve the aim of reducing the production cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete mixer meets material anti-spillage device, includes the bucket body, the outside of bucket body is provided with anti-spillage mechanism, anti-spillage mechanism includes two rotating electrical machines, two flitch down, two rotating electrical machines all with bucket body fixed connection, two the equal fixedly connected with threaded rod of output axle head of rotating electrical machines, two the equal threaded connection of surface of threaded rod has the screw thread piece, the bottom surface of screw thread piece all articulates through the round pin axle has the actuating lever, two the flitch articulates with two actuating levers respectively, two the side all rotates about the flitch is connected with two connecting rods, four the connecting rod all articulates with the bucket body.

Further, the front and the back fixedly connected with fixed block of the bucket body, two the fixed block rotates with two threaded rods respectively to be connected, can support the threaded rods, has increased stability and structural strength.

Further, the upper surface fixed intercommunication of the bucket body has outer inlet pipe, and the bottom lateral wall welded fastening of outer inlet pipe is on the bucket body inner wall, the inner wall sliding connection of outer inlet pipe has interior inlet pipe, and the height of interior inlet pipe is greater than or equal to the height of outer inlet pipe, and the outside size of interior inlet pipe is the same with the inboard size of outer inlet pipe.

Further, the surface fixedly connected with backup pad of interior inlet pipe, the size of backup pad is greater than the size of interior inlet pipe, the last surface fixedly connected with feed inlet of backup pad, the feed inlet is the terrace with edge form, and the bottom inboard size of feed inlet is the same with the inboard size of interior inlet pipe, and the bottom outside size of feed inlet is the same with the outside size of interior inlet pipe.

Further, the upper surface fixedly connected with two flexible cylinders of the bucket body, the length of flexible cylinder is less than or equal to the outer height of outer inlet pipe, flexible progress of flexible cylinder is greater than or equal to the length of interior inlet pipe, two flexible cylinder all with backup pad fixed connection, conveniently promote the discharge gate department of concrete mixer with the feed inlet and operate.

Further, the left and right sides face fixedly connected with four supporting legs of the bucket body can support the bucket body, increases its stability and intensity, avoids producing in the work and rocks, and the equal fixedly connected with slipmat of bottom of every supporting leg increases the stability of its supporting leg.

Further, the front of the bucket body is fixedly connected with a controller, and the controller is electrically connected with the rotating motor, so that the operation control of the device is more convenient.

Compared with the prior art, the material receiving and sprinkling preventing device of the concrete mixer has the following beneficial effects:

1. according to the utility model, through the coordination arrangement among the bucket body, the rotating motor, the threaded rod, the threaded block, the driving rod, the connecting rod and the blanking plate, the concrete blanking speed can be conveniently adjusted, the problem of large inertia caused by high speed during concrete blanking is avoided, and therefore, the situation that concrete is prevented from being scattered to the ground and the raw material loss is avoided.

2. According to the utility model, the threaded rod can be supported by the fixing block, the stability and the structural strength are improved, the length of a channel of the threaded rod can be increased by arranging the inner feed pipe and the outer feed pipe, the telescopic cylinder can be fixed by arranging the support plate, the area can be increased by arranging the feed inlet, the overflow of concrete materials can be operated by arranging the telescopic cylinder, the height can be randomly adjusted so as to push the feed inlet to the discharge outlet of the concrete mixer, the concrete splashing is avoided, the bucket body can be supported by arranging the support legs, the stability and the strength of the bucket body are improved, the shaking in work is avoided, and the stability of the support legs can be increased by arranging the anti-skid pad.

Drawings

FIG. 1 is a schematic elevation view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the bottom of the three-dimensional structure of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a bucket body; 2. an anti-spillage mechanism; 201. a rotating electric machine; 202. a threaded rod; 203. a screw block; 204. a driving rod; 205. a connecting rod; 206. a blanking plate; 3. a fixed block; 4. an outer feed tube; 5. an inner feed tube; 6. a support plate; 7. an anti-slip pad; 8. a feed inlet; 9. support legs; 10. a telescopic cylinder; 11. and a controller.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

As described in the background art, since the capacity of concrete in the mixer is large, the falling amount of the concrete cannot be adjusted when the concrete is received, so that the concrete is scattered on the ground, and for this reason, the embodiment provides the receiving and anti-scattering device for the concrete mixer, which can adjust and control the speed of discharging, so that the situation that the concrete is scattered on the ground to cause waste is reduced is realized.

Referring to fig. 1 to 4, this embodiment provides a concrete mixer material receiving anti-spillage device, including a bucket body 1, the front and the back fixedly connected with fixed block 3 of bucket body 1, the upper surface fixed intercommunication of bucket body 1 has outer inlet pipe 4, the bottom lateral wall welding of outer inlet pipe 4 is fixed on bucket body 1 inside wall.

The inner wall sliding connection of outer inlet pipe 4 has interior inlet pipe 5, and the height of interior inlet pipe 5 is greater than or equal to the height of outer inlet pipe 4, and the outside size of interior inlet pipe 5 is the same with the inboard size of outer inlet pipe 4, and the surface fixedly connected with backup pad 6 of interior inlet pipe 5, the size of backup pad 6 is greater than the size of interior inlet pipe 5.

The upper surface fixedly connected with feed inlet 8 of backup pad 6, feed inlet 8 are the prismatic table form, and the inboard size of bottom of feed inlet 8 is the same with the inboard size of interior inlet pipe 5, and the outside size of bottom of feed inlet 8 is the same with the outside size of interior inlet pipe 5.

The upper surface fixedly connected with two flexible cylinders 10 of the bucket body 1, the flexible progress of flexible cylinder 10 is greater than or equal to the length of interior inlet pipe 5, and two flexible cylinders 10 all with backup pad 6 fixed connection can operate through adjusting flexible cylinder 10 height to promote the discharge gate department of concrete mixer with feed inlet 8, avoid the concrete to splash.

The outside of the bucket body 1 is provided with an anti-sprinkling mechanism 2, and the anti-sprinkling mechanism 2 comprises two rotating motors 201 and two blanking plates 206, wherein the two rotating motors 201 are fixedly connected with the bucket body 1, and the output shaft ends of the two rotating motors 201 are fixedly connected with threaded rods 202.

The two fixed blocks 3 are respectively connected with the two threaded rods 202 in a rotating way, so that the threaded rods 202 can be supported, stability and structural strength are improved, the threaded blocks 203 are connected to the outer surfaces of the two threaded rods 202 in a threaded way, the driving rods 204 are hinged to the bottom surfaces of the threaded blocks 203 through pin shafts, and the two blanking plates 206 are respectively hinged to the two driving rods 204.

The left and right sides face of two flitch 206 all rotates and is connected with two connecting rods 205, four connecting rods 205 all articulate mutually with bucket body 1, the left and right sides face fixedly connected with four supporting legs 9 of bucket body 1 can support bucket body 1, increase its stability and intensity, avoid producing in the work and rock, the equal fixedly connected with slipmat 7 in bottom of every supporting leg 9, increase the stability of its supporting leg 9, the positive fixedly connected with controller 11 of bucket body 1, controller 11 is connected with rotating electrical machines 201 electricity, can make the operation control of device comparatively convenient.

The threaded rod 202 is driven to rotate positively through the starting of the rotary motor 201, the threaded rod 202 drives the threaded block 203 to move rightwards, the threaded block 203 pulls the driving rod 204 to move, the driving rod 204 drives the blanking plates 206 to do arc motion upwards respectively, a penetrating space is formed between the two blanking plates 206 and the bucket body 1 for the concrete ingredients to flow out, and the movement of the threaded block 203 can control the size of an opening between the blanking plates 206, so that the flow rate of the concrete ingredients is controlled.

Working principle: when the mixer truck is used, firstly, the mixer truck is moved to the upper part of the feed inlet 8, the optimal receiving height is achieved through the height adjustment of the telescopic cylinder 10, then the rotating motor 201 is started through the controller 11, the rotating motor 201 drives the threaded rod 202 to rotate positively, the threaded block 203 pulls the driving rod 204 to move, the driving rod 204 drives the blanking plates 206 to do arc motion upwards respectively, a penetrating space is formed between the two blanking plates 206 and the bucket body 1 for the outflow of concrete ingredients, and the movement of the threaded block 203 can control the size of an opening between the blanking plates 206, so that the flow rate of the concrete ingredients is controlled.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a concrete mixer meets material anti-spillage device, includes the bucket body (1), its characterized in that: the outside of the bucket body (1) is provided with anti-sprinkling mechanism (2), anti-sprinkling mechanism (2) include two rotating electrical machines (201), two flitch (206), two rotating electrical machines (201) all with bucket body (1) fixed connection, two the equal fixedly connected with threaded rod (202) of output axle head of rotating electrical machines (201), two the equal threaded connection of surface of threaded rod (202) has screw thread piece (203), the bottom surface of screw thread piece (203) all articulates through the round pin axle has actuating lever (204), two flitch (206) are articulated mutually with two actuating levers (204) respectively, two the left and right sides face of flitch (206) all rotates and is connected with two connecting rods (205), four connecting rods (205) all articulate mutually with bucket body (1).

2. The concrete mixer material receiving and sprinkling preventing device according to claim 1, wherein: the front and the back of the bucket body (1) are fixedly connected with fixing blocks (3), and the two fixing blocks (3) are respectively connected with two threaded rods (202) in a rotating mode.

3. The concrete mixer material receiving and sprinkling preventing device according to claim 1, wherein: the upper surface of the bucket body (1) is fixedly communicated with an outer feeding pipe (4), and the inner wall of the outer feeding pipe (4) is connected with an inner feeding pipe (5) in a sliding manner.

4. A concrete mixer receiving and anti-spillage device according to claim 3, characterized in that: the outer surface of the inner feed pipe (5) is fixedly connected with a support plate (6), and the upper surface of the support plate (6) is fixedly connected with a feed inlet (8).

5. The concrete mixer material receiving and sprinkling preventing device according to claim 1, wherein: the upper surface of the bucket body (1) is fixedly connected with two telescopic cylinders (10), and the two telescopic cylinders (10) are fixedly connected with the supporting plate (6).

6. The concrete mixer material receiving and sprinkling preventing device according to claim 1, wherein: the left side surface and the right side surface of the bucket body (1) are fixedly connected with four supporting legs (9), and the bottom end of each supporting leg (9) is fixedly connected with an anti-slip pad (7).

7. The concrete mixer material receiving and sprinkling preventing device according to claim 1, wherein: the front of the bucket body (1) is fixedly connected with a controller (11), and the controller (11) is electrically connected with a rotating motor (201).