CN212978785U

CN212978785U - Concrete mixer material feeding unit convenient to with raw materials intensive mixing

Info

Publication number: CN212978785U
Application number: CN202021460640.8U
Authority: CN
Inventors: 杜悦平
Original assignee: Shaanxi Fengdong Xincheng Concrete Co ltd
Current assignee: Shaanxi Fengdong Xincheng Concrete Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-16
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a concrete mixer material feeding unit convenient to with raw materials intensive mixing, including lifting machine, feed inlet, second puddler and sealing washer, the lower extreme fixed mounting of lifting machine has the feed inlet, and the internal surface nestification of feed inlet installs the discharge gate to the external fixed surface of discharge gate installs the bearing, and the external fixed surface of bearing installs first conveyer belt simultaneously, the external fixed surface of discharge gate installs the main part, and the internal fixed surface of main part installs first puddler, and the external fixed surface of main part installs the motor. This concrete mixer material feeding unit convenient to with raw materials intensive mixing, mixer front end set up can carry out the device that mixes to the material, and the rotation of mutually supporting through first puddler and second puddler mixes the material and reaches the operation requirement, carries mixed material through the lifting machine afterwards and enters into the mixer and carry out final stirring.

Description

Concrete mixer material feeding unit convenient to with raw materials intensive mixing

Technical Field

The utility model relates to a concrete mixer technical field specifically is a concrete mixer material feeding unit convenient to with raw materials intensive mixing.

Background

The concrete mixer is a machine for mixing materials such as sand, stone, cement, water and the like with a certain mixing ratio into uniform concrete meeting quality requirements, but the existing concrete mixer has certain defects, such as:

1. when the existing concrete mixer stirs mixed materials, the mixed materials are easy to cause uneven distribution ratio, disqualified mixed materials are generated during use, waste is caused, and delay is caused to engineering;

2. the existing concrete mixer easily causes material waste in the using process, unnecessary waste is caused to projects, the mixing time of the mixer in the using process is long, and the working efficiency is easily influenced.

In order to solve the problems, innovative design is urgently needed on the basis of the structure of the original feeding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixer material feeding unit convenient to with raw materials intensive mixing to solve the current concrete mixer that proposes in the above-mentioned background art when stirring the combined material, the combined material causes the proportion of distribution inhomogeneous easily, the disqualification that appears the combined material when using causes extravagantly, and cause the engineering to delay, cause the waste of material easily in the use, cause the unnecessary waste for the engineering, and the churning time of mixer is longer in the use, influence the work efficiency problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixer feeding device convenient for fully mixing raw materials comprises a lifter, a feeding hole, a second stirring rod and a sealing ring, wherein the feeding hole is fixedly arranged at the lower end of the lifter, the discharging hole is formed in the inner surface of the feeding hole in a nested mode, a bearing is fixedly arranged on the outer surface of the discharging hole, a first conveying belt is fixedly arranged on the outer surface of the bearing, a main body is fixedly arranged on the outer surface of the discharging hole, the first stirring rod is fixedly arranged on the inner surface of the main body, a motor is fixedly arranged on the outer surface of the main body, a material leakage hole is formed in the inner surface of the main body, a sliding groove is formed in the inner surface of the main body, a supporting plate is slidably arranged on the inner surface of the sliding groove, a motor is fixedly arranged at the edge end of the bearing, the utility model discloses a bearing, including bearing, bearing and reset spring, the limit end fixed mounting of bearing has bevel gear, and the surface nestification of bearing installs the sealing washer to bevel gear's upper end fixed mounting has the second puddler, the surface threaded connection of layer board has the lead screw, and the limit end fixed mounting of lead screw has the fixed block, and the surface nestification of lead screw installs reset spring, the surface nestification of layer board installs the slide bar, and the surface nestification of slide bar installs reset spring to reset spring's limit end fixedly connected with main part.

Preferably, the feed inlet and the discharge outlet form a nested structure, the discharge outlet and the first conveyor belt form a rotating structure through a bearing, and the discharge outlet and the bearing form a nested structure.

Preferably, the main body forms a sliding structure with the supporting plate through the sliding groove, the supporting plate and the sliding rod form a nested structure, the sliding rod and the main body form an embedded structure, and the supporting plate and the main body form an elastic structure through the return spring.

Preferably, the bearing forms a rotating structure through the second conveying belt and the screw rod, the screw rod and the main body form an embedded structure, and the screw rod and the fixing block form a nested structure.

Preferably, the bearing and the bevel gear form a mosaic structure, the bevel gear forms a meshing structure relative to the main body equiangular arrangement 2, and the bearing and the sealing ring form a nested structure.

Preferably, the supporting plate and the screw rod form a thread structure, the screw rod and the fixed block form a nested structure, and the fixed block and the supporting plate form an elastic structure through a return spring.

Compared with the prior art, the beneficial effects of the utility model are that: the feeding device of the concrete mixer is convenient for fully mixing the raw materials;

1. the front end of the existing concrete mixer is provided with a device capable of mixing materials, the materials are mixed through the mutual matching rotation of a first stirring rod and a second stirring rod to meet the use requirement, and then the mixed materials are conveyed by a lifter to enter the mixer for final mixing;

2. the front end of the existing concrete mixer is provided with a mutually nested structure of a feed inlet and a discharge outlet to prevent the leakage of materials from causing waste and to improve the working efficiency by arranging a material mixing device.

Drawings

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

FIG. 2 is a schematic view of a semi-sectional structure of the main body of the present invention;

FIG. 3 is a schematic view of a partially cut-away three-dimensional structure of the supporting plate of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the screw rod of the present invention.

In the figure: 1. a hoist; 2. a feed inlet; 3. a main body; 4. a first stirring rod; 5. a discharge port; 6. a bearing; 7. a motor; 8. a first conveyor belt; 9. a material leakage port; 10. a support plate; 11. a chute; 12. a second conveyor belt; 13. a screw rod; 14. a fixed block; 15. a return spring; 16. a slide bar; 17. a bevel gear; 18. a second stirring rod; 19. and (5) sealing rings.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete mixer feeding device convenient for fully mixing raw materials comprises a lifter 1, a feeding hole 2, a main body 3, a first stirring rod 4, a discharging hole 5, a bearing 6, a motor 7, a first conveying belt 8, a material leakage hole 9, a supporting plate 10, a chute 11, a second conveying belt 12, a screw rod 13, a fixed block 14, a reset spring 15, a sliding rod 16, a bevel gear 17, a second stirring rod 18 and a sealing ring 19, wherein the feeding hole 2 is fixedly arranged at the lower end of the lifter 1, the discharging hole 5 is embedded and arranged on the inner surface of the feeding hole 2, the bearing 6 is fixedly arranged on the outer surface of the discharging hole 5, the first conveying belt 8 is fixedly arranged on the outer surface of the bearing 6, the main body 3 is fixedly arranged on the outer surface of the discharging hole 5, the first stirring rod 4 is fixedly arranged on the inner surface of the main body 3, the motor 7 is fixedly arranged on the outer, the inner surface of the main body 3 is provided with a sliding groove 11, the inner surface of the sliding groove 11 is slidably provided with a supporting plate 10, the edge end of the bearing 6 is fixedly provided with a motor 7, the edge end of the bearing 6 is fixedly provided with a second conveying belt 12, the inner surface of the second conveying belt 12 is fixedly provided with a screw rod 13, the edge end of the bearing 6 is fixedly provided with a bevel gear 17, the outer surface of the bearing 6 is nested with a sealing ring 19, the upper end of the bevel gear 17 is fixedly provided with a second stirring rod 18, the outer surface of the supporting plate 10 is in threaded connection with the screw rod 13, the edge end of the screw rod 13 is fixedly provided with a fixing block 14, the outer surface of the screw rod 13 is nested with a return spring 15, the outer surface of the supporting plate 10 is nested with a sliding rod 16, the outer surface of the sliding.

The feed inlet 2 and the discharge outlet 5 form a nested structure, the discharge outlet 5 and the first conveying belt 8 form a rotating structure through the bearing 6, the discharge outlet 5 and the bearing 6 form a nested structure, materials are prevented from being leaked and wasted during material transmission through the nested structure of the feed inlet 2 and the discharge outlet 5, and the materials are more conveniently transmitted to the elevator 1 through the rotating structure of the discharge outlet 5 and the first conveying belt 8.

The main part 3 passes through the spout 11 and constitutes sliding construction with the layer board 10, and layer board 10 constitutes nested structure with slide bar 16, and slide bar 16 constitutes mosaic structure with main part 3, and layer board 10 passes through reset spring 15 and constitutes elastic construction with main part 3 simultaneously, through the sliding construction of main part 3 with layer board 10, can seal the hourglass material mouth 9 that main part 3 internal surface was seted up when stirring combined material, and through the elastic construction of layer board 10 with main part 3, can open hourglass material mouth 9 time layer board 10 through reset spring 15 elasticity with its promotion and screw 13 surface's screw thread coincide and move the transmission combined material.

The bearing 6 and the screw rod 13 form a rotating structure through the second conveying belt 12, the screw rod 13 and the main body 3 form an embedded structure, the screw rod 13 and the fixed block 14 form a nested structure, and the material leakage port 9 can be automatically opened through the rotating structure of the bearing 6 and the screw rod 13 to convey mixed materials.

The bearing 6 and the bevel gear 17 form an embedded structure, the bevel gear 17 forms a meshing structure with respect to the main body 3 in an equiangular arrangement 2 group, the bearing 6 and the sealing ring 19 form a nested structure, the first stirring rod 4 is driven to rotate through the 2 groups of the bevel gears 17 which are meshed with each other, mixed materials are stirred, and the mixed materials are prevented from entering the inside of the bearing 6 through the nested structure of the bearing 6 and the sealing ring 19 to influence the rotation of the bearing 6.

The supporting plate 10 and the screw rod 13 form a threaded structure, the screw rod 13 and the fixing block 14 form a nested structure, the fixing block 14 and the supporting plate 10 form an elastic structure through a return spring 15, the material leakage opening 9 can be automatically opened and closed through the threaded structure of the supporting plate 10 and the screw rod 13, and the supporting plate 10 can be pushed by the elasticity of the return spring 15 to be matched with threads on the outer surface of the screw rod 13 to move through the elastic structure of the fixing block 14 and the supporting plate 10 when the material leakage opening 9 is closed, so that mixed materials are prevented from entering the material leakage opening 9.

The working principle is as follows: when the concrete mixer feeding device convenient for fully mixing raw materials is used, according to the figures 1-4, firstly, the device is placed at a position needing to work, various materials are placed in the main body 3, the motor 7 fixedly arranged on the outer surface of the main body 3 is started, the motor 7 drives the bevel gear 17 embedded at the edge end of the bearing 6 to rotate, at the moment, the bevel gear 17 is meshed with another 1 group of bevel gears 17 which are arranged at equal angles relative to the main body 3 to rotate, meanwhile, the second stirring rod 18 fixedly arranged at the upper end of the bearing 6 at the upper end of the bevel gear 17 starts to rotate, the sealing ring 19 embedded on the outer surface of the bearing 6 seals the inner part of the bearing 6 to prevent the materials from entering and influencing the rotation, the second stirring rod 18 is matched with the first stirring rod 4 fixedly arranged on the inner surface of the main body 3 to mix the materials, after the mixing is finished, the motor 7 driving the first conveyor belt 8 is started, the first conveyor belt 8 starts to rotate, meanwhile, the second conveyor belt 12 coaxial with the first conveyor belt 8 starts to drive the screw rod 13 installed inside the first conveyor belt to rotate, the screw rod 13 pushes the support plate 10 through the elasticity of the reset spring 15 embedded inside the main body 3, the support plate 10 is mutually matched with the screw thread of the screw rod 13 and starts to move through the sliding groove 11 formed in the inner surface of the main body 3, the material leakage opening 9 formed in the inner surface of the main body 3 is opened, so that the mixed material enters the upper end of the first conveyor belt 8 through the material leakage opening 9, the mixed material is conveyed to the material outlet 5 through the rotation of the first conveyor belt 8, the material is prevented from leaking and causing waste through the nesting structure of the material outlet 5 and the material inlet 2 at the lower end of the elevator 1, after the conveying is finished, the motor 7, the fixed block 14 of lead screw 13 limit end fixed mounting promotes layer board 10 to the position identical with lead screw 13 screw thread through reset spring 15's deformation, and layer board 10 begins to close drain hole 9 through the rotation of lead screw 13 and carries out the material mixing of next time, has improved user's work efficiency and has increased holistic practicality.

Those not described in detail in this specification are within the skill of the art.

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. The utility model provides a concrete mixer material feeding unit convenient to with raw materials intensive mixing, includes lifting machine (1), feed inlet (2), second puddler (18) and sealing washer (19), its characterized in that: the lower end of the elevator (1) is fixedly provided with a feeding hole (2), the inner surface of the feeding hole (2) is provided with a discharging hole (5) in a nested mode, the outer surface of the discharging hole (5) is fixedly provided with a bearing (6), the outer surface of the bearing (6) is fixedly provided with a first conveying belt (8), the outer surface of the discharging hole (5) is fixedly provided with a main body (3), the inner surface of the main body (3) is fixedly provided with a first stirring rod (4), the outer surface of the main body (3) is fixedly provided with a motor (7), the inner surface of the main body (3) is provided with a material leakage hole (9), the inner surface of the main body (3) is provided with a sliding groove (11), the inner surface of the sliding groove (11) is slidably provided with a supporting plate (10), the edge end of the bearing (6) is fixedly provided with a, and the internal surface fixed mounting of second conveyer belt (12) has lead screw (13), the limit end fixed mounting of bearing (6) has conical gear (17), and the surface nested mounting of bearing (6) has sealing washer (19), and the upper end fixed mounting of conical gear (17) has second puddler (18), the surface threaded connection of layer board (10) has lead screw (13), and the limit end fixed mounting of lead screw (13) has fixed block (14), and the surface nested mounting of lead screw (13) has reset spring (15), the surface nested mounting of layer board (10) has slide bar (16), and the surface nested mounting of slide bar (16) has reset spring (15), and the limit end fixedly connected with main part (3) of reset spring (15).

2. The feed mechanism of claim 1 for a concrete mixer to facilitate thorough mixing of the materials, wherein: the feeding port (2) and the discharging port (5) form a nested structure, the discharging port (5) and the first conveying belt (8) form a rotating structure through a bearing (6), and the discharging port (5) and the bearing (6) form the nested structure.

3. The feed mechanism of claim 1 for a concrete mixer to facilitate thorough mixing of the materials, wherein: the main body (3) and the supporting plate (10) form a sliding structure through the sliding groove (11), the supporting plate (10) and the sliding rod (16) form a nested structure, the sliding rod (16) and the main body (3) form an embedded structure, and meanwhile, the supporting plate (10) and the main body (3) form an elastic structure through the return spring (15).

4. The feed mechanism of claim 1 for a concrete mixer to facilitate thorough mixing of the materials, wherein: the bearing (6) and the screw rod (13) form a rotating structure through the second conveying belt (12), the screw rod (13) and the main body (3) form an embedded structure, and the screw rod (13) and the fixed block (14) form a nested structure.

5. The feed mechanism of claim 1 for a concrete mixer to facilitate thorough mixing of the materials, wherein: the bearing (6) and the bevel gear (17) form an embedded structure, the bevel gear (17) is arranged at equal angles relative to the main body (3), the 2 groups of bevel gears (17) form an engagement structure, and meanwhile the outer surface of the bearing (6) is attached to the inner surface of the sealing ring (19).

6. The feed mechanism of claim 1 for a concrete mixer to facilitate thorough mixing of the materials, wherein: the supporting plate (10) and the screw rod (13) form a thread structure, the screw rod (13) and the fixed block (14) form a nested structure, and the fixed block (14) and the supporting plate (10) form an elastic structure through the return spring (15).