CN218965803U

CN218965803U - Feeding assembly of concrete mixer

Info

Publication number: CN218965803U
Application number: CN202223271155.8U
Authority: CN
Inventors: 武文龙; 王琳; 王玮; 初升博; 徐征宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-05
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a feeding assembly of a concrete mixer, which comprises a feeding barrel, a screw, a motor, a frame and a bottom plate, wherein the bottom of the feeding barrel is fixedly connected with the top of the frame, and the right side of the bottom of the feeding barrel is fixedly connected with the left side of the top of the screw. According to the concrete mixer feeding component, the structure block, the connecting block, the positioning device and the transmission device are arranged, the positioning device is matched with the inside of the connecting block through the inside of the structure block, the structure block is fixed with the connecting block, the screw rod is fixed with the motor, the transmission device and the positioning device are matched, two positioning rods can be moved out of the inside of the connecting block, the structure block is separated from the connecting block, the motor is separated from the screw rod, and then overhauling is performed.

Description

Feeding assembly of concrete mixer

Technical Field

The utility model belongs to the technical field of screw feeders, and particularly relates to a feeding assembly of a concrete mixer.

Background

Can use concrete mixer when carrying out highway restoration, concrete mixer can carry out the material loading through screw rod material loading machine when using generally, screw rod material loading machine is a device that carries out material conveying through the rotation of motor drive screw rod, work efficiency and transportation are accurate can be increased, the long-time use of current screw rod material loading machine can appear screw rod wearing and tearing, screw blade tears and the problem such as internal connection spare is not hard up, if the condition more than appears when leading to the use is maintained to the untimely screw rod, can influence concrete mixer's use, thereby increase operating time, but the fixed mode of current screw rod often is accomplished through a plurality of thread components, need use the instrument to accomplish when the dismouting overhauls, it is comparatively troublesome, consequently, can set up a device that can quick assembly disassembly uses, the problem that prior art exists is: the screw thread components are used for fixing, and the disassembly and the assembly are carried out by using tools when overhauling, so that the disassembly and the assembly are troublesome.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a feeding component of a concrete mixer, which has the advantage of being capable of being quickly disassembled and assembled for maintenance, and solves the problems that the existing screw feeding machine is fixed by a plurality of thread components, and is required to be completed by using tools during disassembly and assembly for maintenance, and is relatively troublesome.

The utility model is realized in such a way, a feeding component of a concrete mixer comprises a feeding barrel, a screw rod, a motor, a frame and a bottom plate, wherein the bottom of the feeding barrel is fixedly connected with the top of the frame, the right side of the bottom of the feeding barrel is fixedly connected with the left side of the top of the screw rod, the front side and the rear side of the bottom plate are respectively and fixedly connected with the front side and the rear side of the inner wall of the frame, the top of the bottom plate is contacted with the bottom of the motor, the right side of the motor is movably connected with the left side of the screw rod, the surface of the screw rod is fixedly connected with four structural blocks, a connecting block is matched with the left side of the structural blocks at the top, the bottom of the connecting block is fixedly connected with the top of the motor, a structural groove is formed in the structural groove, a positioning device is arranged on the left side of the inner wall of the structural groove, and a transmission device is arranged on the right side of the inner wall of the structural groove.

As the preferable one of the utility model, the said locating device includes two locating rods, the surface of two locating rods is movably connected with the inside of the structural groove, the opposite ends of two locating rods are fixedly connected with pressure springs, the front sides of two locating rods are closely contacted with rotating rods, the inside of two rotating rods is rotatably connected with rotating shaft blocks, the left side of the rotating shaft block is fixedly connected with the left side of the inner wall of the structural groove, through setting up the locating device, the locating device cooperates with the inside of the connecting block through the inside of the structural block, make the structural block fix with the connecting block, thus make the screw fix with motor.

As the preferable mode of the utility model, the transmission device comprises a transmission rod, the surface of the transmission rod is movably connected with the inside of the structural groove, two reset springs are fixedly connected to the right side of the transmission rod, the right sides of the two reset springs are fixedly connected with the right side of the inner wall of the structural groove, two movable rods are fixedly connected to the left side of the transmission rod, the opposite ends of the two movable rods are contacted with one side opposite to the two movable rods, and the transmission device and the positioning device are matched for use, so that the two positioning rods can be moved out of the connecting block, thereby separating the structural block from the connecting block, realizing the separation of a motor and a screw, and then overhauling.

As the preferable one of the utility model, the two locating rods are connected with the limit rod in a sliding way, the top and the bottom of the limit rod are respectively and fixedly connected with the left side and the right side of the inner wall of the structural groove, and the limit rod is arranged to play a limiting role, so that the two locating rods can move more stably.

As the preferable mode of the utility model, the bottom of the inner wall of the structural groove is provided with the movable groove, the inside of the movable groove is connected with the movable rod in a sliding way, the top of the movable rod is fixedly connected with the bottom of the transmission rod, and the transmission rod can only move left and right through the movable groove and the movable rod by arranging the movable groove and the movable rod.

As the preferable mode of the utility model, two positioning holes are formed in the left side of the inner wall of the structural groove, the interiors of the two positioning holes are in sliding connection with the surfaces of the two positioning rods, the two positioning holes are communicated with the interiors of the structural groove, and the two positioning rods can move in and out of the inside of the connecting block through the interiors of the two positioning holes by arranging the two positioning holes.

As the preferable mode of the utility model, two positioning grooves are formed in the connecting block, the inner parts of the two positioning grooves are movably connected with one side opposite to the two positioning rods, and the two positioning grooves are matched with the two positioning rods for use, so that the structural block is fixed and separated from the connecting block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the structure block, the connecting block, the positioning device and the transmission device are arranged, the positioning device is matched with the inside of the connecting block through the inside of the structure block, so that the structure block is fixed with the connecting block, the screw rod is fixed with the motor, the transmission device and the positioning device are matched, so that the two positioning rods can be moved out of the inside of the connecting block, the structure block is separated from the connecting block, the motor is separated from the screw rod, and then the maintenance is carried out, and the device has the advantage of being capable of being quickly disassembled and assembled for maintenance.

2. According to the utility model, the positioning device and the transmission device are arranged, the transmission rod is moved to the right side by manpower, so that the transmission rod drives the two moving rods to move to the right side, the two moving rods drive the two rotating rods to rotate to opposite ends through the rotating shaft blocks, the two rotating rods drive the two positioning rods to move to opposite ends, the two positioning rods move out of the connecting blocks, the structural blocks are separated from the connecting blocks, the motor is separated from the screw rod, overhauling is realized, when the transmission rod moves to the right side, the two return springs generate elastic force, after the transmission rod is loosened, the transmission rod drives the two moving rods to return to the original position by the elastic force, when the two positioning rods move to the opposite ends, the pressure springs generate elastic force, and when the transmission rod is loosened, the two positioning rods drive the two rotating rods to return to the original position by the elastic force, so that the structural blocks are fixed with the connecting blocks, and the motor and the screw rod are fixed.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A provided by an embodiment of the present utility model;

FIG. 3 is a front perspective cross-sectional view of a structural block provided in accordance with an embodiment of the present utility model;

FIG. 4 is a schematic perspective view of a movable slot and a movable bar provided in accordance with an embodiment of the present utility model;

fig. 5 is a schematic perspective view of a connection block according to an embodiment of the present utility model.

In the figure: 1. feeding a charging barrel; 2. a screw; 3. a motor; 4. a frame; 5. a bottom plate; 6. a structural block; 7. a connecting block; 8. a structural groove; 9. a positioning device; 901. a positioning rod; 902. a pressure spring; 903. a rotating lever; 904. a rotating shaft block; 10. a transmission device; 1001. a transmission rod; 1002. a return spring; 1003. a moving rod; 11. a limit rod; 12. a movable groove; 13. a movable rod; 14. positioning holes; 15. and a positioning groove.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the feeding assembly of the concrete mixer provided by the embodiment of the utility model comprises a feeding barrel 1, a screw rod 2, a motor 3, a frame 4, a bottom plate 5, a structural block 6, a connecting block 7, a structural groove 8, a positioning device 9, a positioning rod 901, a pressure spring 902, a rotating rod 903, a rotating shaft block 904, a transmission device 10, a transmission rod 1001, a return spring 1002, a moving rod 1003, a limiting rod 11, a movable groove 12, a movable rod 13, a positioning hole 14 and a positioning groove 15, wherein the bottom of the feeding barrel 1 is fixedly connected with the top of the frame 4, the right side of the bottom of the feeding barrel 1 is fixedly connected with the left side of the top of the screw rod 2, the front side and the rear side of the bottom plate 5 are respectively fixedly connected with the front side and the rear side of the inner wall of the frame 4, the top of the bottom plate 5 is contacted with the bottom of the motor 3, the right side of the motor 3 is movably connected with the left side of the screw rod 2, the surface of the screw rod 2 is fixedly connected with the four structural blocks 6, the left side of the top structural block 6 is matched with the transmission rod 1001, the bottom of the 7 is fixedly connected with the top of the motor 3, the inner wall of the structure 8 is provided with the inner wall of the connecting block 8, and the inner wall of the connecting block 10 is provided with the positioning groove 10.

Referring to fig. 3, the positioning device 9 includes two positioning rods 901, the surfaces of the two positioning rods 901 are movably connected with the inside of the structural groove 8, the opposite ends of the two positioning rods 901 are fixedly connected with pressure springs 902, the front sides of the two positioning rods 901 are closely contacted with rotating rods 903, the inside of the two rotating rods 903 is rotatably connected with a rotating shaft block 904, and the left side of the rotating shaft block 904 is fixedly connected with the left side of the inner wall of the structural groove 8.

The scheme is adopted: through setting up positioner 9, positioner 9 uses through the inside cooperation of structure piece 6 and connecting block 7, makes structure piece 6 and connecting block 7 fixed to make screw rod 2 and motor 3 fixed.

Referring to fig. 3, the transmission device 10 includes a transmission rod 1001, the surface of the transmission rod 1001 is movably connected with the inside of the structural groove 8, two return springs 1002 are fixedly connected to the right side of the transmission rod 1001, the right sides of the two return springs 1002 are fixedly connected to the right side of the inner wall of the structural groove 8, two moving rods 1003 are fixedly connected to the left side of the transmission rod 1001, and opposite ends of the two moving rods 1003 are contacted with opposite sides of the two rotating rods 903.

The scheme is adopted: through setting up transmission 10, the cooperation of transmission 10 and positioner 9 is used, makes two locating levers 901 can shift out the inside of connecting block 7 to make structure piece 6 and connecting block 7 separation, thereby realize motor 3 and screw rod 2 separation, then overhaul.

Referring to fig. 3, two positioning rods 901 are slidably connected with a limiting rod 11, and the top and bottom of the limiting rod 11 are fixedly connected with the left side and the right side of the inner wall of the structural groove 8 respectively.

The scheme is adopted: through setting up gag lever post 11, play a spacing effect, make two locating levers 901 can more stable removal.

Referring to fig. 3 and 4, a movable groove 12 is formed at the bottom of the inner wall of the structural groove 8, a movable rod 13 is slidably connected in the movable groove 12, and the top of the movable rod 13 is fixedly connected with the bottom of the transmission rod 1001.

The scheme is adopted: by providing the movable groove 12 and the movable lever 13, the transmission lever 1001 can move only left and right by the movable groove 12 and the movable lever 13.

Referring to fig. 4, two positioning holes 14 are formed in the left side of the inner wall of the structural groove 8, the interiors of the two positioning holes 14 are slidably connected with the surfaces of the two positioning rods 901, and the two positioning holes 14 are communicated with the interior of the structural groove 8.

The scheme is adopted: by providing two positioning holes 14, two positioning rods 901 can be moved into and out of the inside of the connection block 7 through the inside of the two positioning holes 14.

Referring to fig. 5, two positioning grooves 15 are formed in the connecting block 7, and the two positioning grooves 15 are movably connected to opposite sides of the two positioning rods 901.

The scheme is adopted: through setting up two constant head tanks 15, the inside and the cooperation of two locating levers 901 of two constant head tanks 15 use, make structure piece 6 and connecting block 7 fixed and separation.

The working principle of the utility model is as follows:

when the screw rod driving device is used, the driving rod 1001 is moved to the right side through manpower, the driving rod 1001 drives the two moving rods 1003 to move to the right side, so that the two moving rods 1003 drive the two rotating rods 903 to rotate towards opposite ends through the rotating shaft blocks 904, the two rotating rods 903 drive the two positioning rods 901 to move towards opposite ends, the two positioning rods 901 move out of the connecting block 7, the structural block 6 is separated from the connecting block 7, the motor 3 is separated from the screw rod 2, overhauling is performed, when the driving rod 1001 moves to the right side, the two reset springs 1002 generate elastic force, after the driving rod 1001 is loosened, the driving rod 1001 drives the two moving rods 1003 to return to the original position through the elastic force, when the two positioning rods 901 move towards opposite ends, the pressure springs 902 generate elastic force, and when the driving rod 1001 is loosened, the two positioning rods 901 drive the two rotating rods to return to the original position through the elastic force, so that the structural block 6 and the connecting block 7 are fixed, and the motor 3 and the screw rod 2 are fixed.

To sum up: this concrete mixer's material loading subassembly, through last storage bucket 1, screw rod 2, motor 3, frame 4, bottom plate 5, the structure piece 6, connecting block 7, structure groove 8, positioner 9, locating lever 901, pressure spring 902, dwang 903, pivot piece 904, transmission 10, transfer line 1001, reset spring 1002, dwang 1003, gag lever post 11, movable groove 12, movable rod 13, locating hole 14 and the cooperation of constant head tank 15 are used, solved current screw rod material loading machine, fix with a plurality of thread components, need use the instrument to accomplish when the dismouting overhauls, comparatively troublesome problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a material loading subassembly of concrete mixer, includes material loading bucket (1), screw rod (2), motor (3), frame (4) and bottom plate (5), the top fixed connection of material loading bucket (1) bottom and frame (4), the right side at material loading bucket (1) bottom and the left side fixed connection at screw rod (2) top, the front and back both sides of bottom plate (5) respectively with the front side and the rear side fixed connection of frame (4) inner wall, the top of bottom plate (5) contacts with the bottom of motor (3), the right side of motor (3) and the left side swing joint of screw rod (2), its characterized in that: four structure blocks (6) of fixed surface connection of screw rod (2), the top the left side cooperation of structure block (6) is used has connecting block (7), the bottom of connecting block (7) and the top fixed connection of motor (3), structure groove (8) have been seted up to the inside of structure block (6), the left side of structure groove (8) inner wall is provided with positioner (9), the right side of structure groove (8) inner wall is provided with transmission (10).

2. A concrete mixer feeding assembly according to claim 1, wherein: the positioning device (9) comprises two positioning rods (901), the surfaces of the two positioning rods (901) are movably connected with the inside of the structural groove (8), the opposite ends of the two positioning rods (901) are fixedly connected with pressure springs (902), the front sides of the two positioning rods (901) are tightly contacted with rotating rods (903), rotating shafts (904) are rotatably connected to the inside of the two rotating rods (903), and the left side of the rotating shafts (904) is fixedly connected with the left side of the inner wall of the structural groove (8).

3. A concrete mixer feeding assembly as recited in claim 2, wherein: the transmission device (10) comprises a transmission rod (1001), the surface of the transmission rod (1001) is movably connected with the inside of the structural groove (8), two return springs (1002) are fixedly connected to the right side of the transmission rod (1001), the right sides of the two return springs (1002) are fixedly connected with the right side of the inner wall of the structural groove (8), two movable rods (1003) are fixedly connected to the left side of the transmission rod (1001), and the opposite ends of the two movable rods (1003) are contacted with one side opposite to the two rotary rods (903).

4. A concrete mixer feeding assembly as recited in claim 2, wherein: the inside sliding connection of two locating levers (901) has gag lever post (11), the top and the bottom of gag lever post (11) respectively with the left side and the right side fixed connection of structural groove (8) inner wall.

5. A feed assembly for a concrete mixer as claimed in claim 3, wherein: the bottom of structure groove (8) inner wall has seted up movable groove (12), the inside sliding connection of movable groove (12) has movable rod (13), the top of movable rod (13) and the bottom fixed connection of transfer line (1001).

6. A concrete mixer feeding assembly as recited in claim 2, wherein: two locating holes (14) are formed in the left side of the inner wall of the structural groove (8), the inner parts of the two locating holes (14) are in sliding connection with the surfaces of the two locating rods (901), and the two locating holes (14) are communicated with the inner part of the structural groove (8).

7. A concrete mixer feeding assembly as recited in claim 2, wherein: two positioning grooves (15) are formed in the connecting block (7), and the inner parts of the two positioning grooves (15) are movably connected with one side opposite to the two positioning rods (901).