CN211337615U

CN211337615U - Loading attachment for concrete mixing transport vechicle

Info

Publication number: CN211337615U
Application number: CN201921646372.6U
Authority: CN
Inventors: 钱玉东; 马绪武; 黄清恒; 吴学锋
Original assignee: Hubei Shengdu Special Purpose Vehicle Co ltd
Current assignee: Hubei Shengdu Special Purpose Vehicle Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-25
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a loading attachment for concrete mixing transport vechicle, including the base, the base is close to left upper end fixedly connected with backup pad, rotates in the backup pad and is connected with the fixed block, and the base is close to the upper end on right side and is equipped with the piece that goes up and down. The utility model discloses an action wheel that driving motor drives belt drive and connects and rotate from the driving wheel, and drive and rotate from driving wheel coaxial coupling's auger delivery pole, and then carry the leading-in concrete of feed chute to the blown down tank in, and by in the leading-in trucd mixer of blown down tank, replace artifical material loading operation, effectively reduce workman's intensity of labour, it goes up and down to drive the fixed plate through two pneumatic cylinders, make the fixed plate drive second arc connecting block and the first arc connecting block rotation lift of connecting, and then drive the slider and slide in the spout, and the right side cooperation that drives the monoblock fixed block rotates the backup pad of connecting and goes up and down, be convenient for according to the actual height adjustment material loading height of transport vechicle.

Description

Loading attachment for concrete mixing transport vechicle

Technical Field

The utility model relates to a concrete loading attachment technical field especially relates to a loading attachment for concrete mixing transport vechicle.

Background

The concrete mixing transport vechicle is the special truck that is used for transporting the ready-mixed concrete for building, is equipped with the cylinder type churn on the truck and is used for carrying the concrete after mixing, can keep the churn to rotate throughout in the transportation to guarantee that the concrete of carrying can not solidify, can all wash inside the churn with the water after transporting usually, prevent the concrete occupation space of sclerosis.

Partial concrete mixing transport vechicle needs the manual work to carry out the material loading in leading-in transport vechicle with the concrete in the existing market, and workman's intensity of labour is big, and is not convenient for adjust the material loading height according to the actual height of transport vechicle, provides a loading attachment for concrete mixing transport vechicle now and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding device for a concrete mixing truck.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a loading attachment for concrete mixing transport vechicle, includes the base, the base is close to left upper end fixedly connected with backup pad, it is connected with the fixed block to rotate in the backup pad, the base is close to the upper end on right side and is equipped with the lift piece, the lower extreme of lift piece and fixed block rotates to be connected, be equipped with the cavity in the fixed block, the cavity is close to and communicates on the left top surface and is provided with the feed chute, the cavity is close to the bottom on right side and is provided with the blown down tank, be equipped with conveying mechanism in the cavity, the fixed block is close to the upper end on right side.

Preferably, the fixed block is close to left lower extreme fixedly connected with U template, the U template is inserted and is located the backup pad, it is equipped with same stud to run through between U template and the backup pad, the equal screw thread in both ends has cup jointed the nut around the stud.

Preferably, the lifting piece comprises two hydraulic cylinders fixedly connected to the base and close to the upper end of the right side, the upper ends of the two hydraulic cylinders are fixedly connected with the same fixed plate, and the upper ends of the fixed plates are rotatably connected with the lower ends of the fixed blocks.

Preferably, the lower extreme of fixed block is equipped with the spout, sliding connection has the slider rather than assorted in the spout, the one end that the spout was kept away from to the slider rotates with the upper end of fixed plate to be connected.

Preferably, the upper end of fixed plate fixedly connected with first arc connecting block, the one end fixedly connected with two second arc connecting blocks of spout are kept away from to the slider, first arc connecting block is inserted and is located between two second arc connecting blocks, it is equipped with same spacing bolt to fixedly run through between first arc connecting block and the two second arc connecting blocks.

Preferably, conveying mechanism is including setting up the recess on the inner wall of the cavity left and right sides respectively, two all be equipped with the bearing in the recess, two be equipped with same root auger delivery pole between the bearing, auger delivery pole is close to one of right side and serves coaxial fixedly connected with from the driving wheel, the cavity is close to and is equipped with the opening on the top surface on right side, from driving wheel and driving piece transmission connection.

Preferably, the driving piece includes that fixed connection is close to the driving motor of right side upper end in the fixed block, fixedly connected with connecting rod in driving motor's the drive shaft, coaxial fixedly connected with action wheel on the connecting rod, the action wheel is connected through belt transmission with from between the driving wheel, the belt runs through the opening setting.

Compared with the prior art, the utility model, its beneficial effect does:

1. the driving wheel connected with the belt in a transmission mode is driven by the driving motor to rotate from the driving wheel, and the screw conveying rod connected with the driving wheel in a coaxial mode is driven to rotate, so that the concrete introduced into the feeding chute is conveyed into the discharging chute, and manual feeding operation is replaced in the mixing and transporting vehicle introduced into the discharging chute, and the labor intensity of workers is effectively reduced.

2. Drive the fixed plate through two pneumatic cylinders and go up and down for the fixed plate drives second arc connecting block and the first arc connecting block rotation lift of rotating the connection, and then drives the slider and slide in the spout, and drives the right side cooperation of monoblock fixed block and rotate the backup pad of connecting and go up and down, is convenient for according to the actual height adjustment material loading height of transport vechicle.

Drawings

FIG. 1 is a perspective schematic view of a feeding device for a concrete mixer truck according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a partially enlarged view of C in fig. 1.

In the figure: the automatic conveying device comprises a base 1, a supporting plate 2, a fixing block 3, a lifting piece 4, a cavity 5, a feeding groove 6, a discharging groove 7, a conveying mechanism 8, a driving piece 9, a U-shaped plate 10, a stud 11, a nut 12, a hydraulic cylinder 13, a fixing plate 14, a sliding groove 15, a sliding block 16, a first arc-shaped connecting block 17, a second arc-shaped connecting block 18, a limiting bolt 19, a groove 20, a bearing 21, a spiral conveying rod 22, a driven wheel 23, an opening 24, a driving motor 25, a connecting rod 26 and a driving wheel 27.

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.

Referring to fig. 1-4, a feeding device for a concrete mixing truck comprises a base 1, wherein the lower ends of the base 1 near four corners are fixedly connected with rollers (not shown in the figure) for driving the whole feeding device to move, the upper end of the base 1 near the left side is fixedly connected with a support plate 2, the support plate 2 is rotatably connected with a fixed block 3, the lower end of the fixed block 3 near the left side is fixedly connected with a U-shaped plate 10, the U-shaped plate 10 is inserted on the support plate 2, a same stud 11 penetrates through the position between the U-shaped plate 10 and the support plate 2, nuts 12 are respectively sleeved at the front end and the rear end of the stud 11 in a threaded manner, the stud 11 and the nut 12 are used for fixing the U-shaped plate 10 and the support plate 2 to realize the rotatable connection of the fixed block 3 and the support plate 2, so as to facilitate the rotation of the fixed block 3, a lifting, the hydraulic cylinder 13 is of the type: and the HOB40 is 100, the upper ends of the two hydraulic cylinders 13 are fixedly connected with the same fixing plate 14, and the upper end of the fixing plate 14 is rotatably connected with the lower end of the fixing block 3.

Lifter 4 is connected with the lower extreme rotation of fixed block 3, the lower extreme of fixed block 3 is equipped with spout 15, sliding connection has assorted slider 16 with it in the spout 15, the one end that spout 15 was kept away from to slider 16 is connected with the upper end rotation of fixed plate 14, slider 16 when removing in spout 15, be convenient for fixed block 3's rotation, the first arc connecting block 17 of upper end fixedly connected with of fixed plate 14, two second arc connecting blocks 18 of one end fixedly connected with that spout 15 was kept away from to slider 16, first arc connecting block 17 is inserted and is located between two second arc connecting blocks 18, it is equipped with same spacing bolt 19 to fix running through between first arc connecting block 17 and two second arc connecting blocks 18, spacing bolt 19 is used for fixing first arc connecting block 17 between two second arc connecting blocks 18, realize that the rotation between fixed plate 14 and the slider 16 is connected.

Be equipped with cavity 5 in the fixed block 3, the intercommunication is provided with feed chute 6 on cavity 5 is close to left top surface, feed chute 6 is used for adding the concrete, cavity 5 is close to the intercommunication on the bottom on right side and is provided with blown down tank 7, blown down tank 7 is used for carrying the concrete to the feed inlet of transport vechicle agitator tank, be equipped with conveying mechanism 8 in the cavity 5, conveying mechanism 8 is including setting up recess 20 on the inner wall of the 5 left and right sides of cavity respectively, all be equipped with bearing 21 in two recess 20, be equipped with same root auger delivery pole 22 between two bearing 21, bearing 21 is used for auger delivery pole 22's rotation, auger delivery pole 22 is close to one of right side and serves coaxial fixedly connected with from driving wheel 23, cavity 5 is close to and is equipped with opening 24 on.

The upper end that fixed block 3 is close to the right side is equipped with driving piece 9, and driving piece 9 is connected with the transmission of conveying mechanism 8, and driving piece 9 includes that fixed connection is close to the driving motor 25 of right side upper end in fixed block 3, and driving motor 25's model is: Y132S2-2, fixedly connected with connecting rod 26 in driving shaft of driving motor 25, coaxial fixedly connected with action wheel 27 on the connecting rod 26, driving motor 25 drives action wheel 27 on the connecting rod 26 and rotates, and then drive belt drive and connect and rotate from driving wheel 23, make from driving wheel 23 drive coaxial coupling' S auger delivery pole 22 and rotate, and then carry the concrete to the blown down tank 7 in, action wheel 27 and follow and be connected through belt drive between the driving wheel 23, belt drive is prior art, the description is not done here again, the belt runs through opening 24 and sets up.

When the utility model is used, the fixed block 3 is pushed to move to the vicinity of the stirring tank of the transport vehicle by a plurality of rollers (not shown in the figure) at the lower end of the base 1, two hydraulic cylinders 13 are started to ascend to drive the fixed plate 14 and the first arc-shaped connecting block 17 to ascend, so that the first arc-shaped connecting block 17 drives the two second arc-shaped connecting blocks 18 to rotate and drives the slider 16 fixedly connected with the second arc-shaped connecting blocks 18 to move in the chute 15, further the right side of the whole fixed block 3 is driven to ascend in a matching way with the support plate 2 rotatably connected, so that the discharge chute 7 on the fixed block 3 ascends to the upper part of the feed inlet of the stirring tank, the feeding height can be conveniently adjusted according to the actual height of the transport vehicle, at the moment, the driving motor 25 is started to drive the driving wheel 27 on the connecting rod 26 to rotate, the driving wheel 27 drives the, at this moment, the concrete is poured into the feeding chute 6, the spiral conveying rod 22 drives the concrete to be conveyed into the discharging chute 7, and the manual feeding operation is replaced in the feeding port of the conveying vehicle stirring tank guided by the discharging chute 7, so that the labor intensity of workers is effectively reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A feeding device for a concrete mixing and transporting truck comprises a base (1) and is characterized in that, the upper end of the base (1) close to the left side is fixedly connected with a supporting plate (2), the supporting plate (2) is rotatably connected with a fixing block (3), the upper end of the base (1) close to the right side is provided with a lifting piece (4), the lifting piece (4) is rotationally connected with the lower end of the fixed block (3), a cavity (5) is arranged in the fixed block (3), a feeding groove (6) is communicated on the top surface of the cavity (5) close to the left side, a discharge chute (7) is communicated and arranged on the bottom of the cavity (5) close to the right side, be equipped with conveying mechanism (8) in cavity (5), fixed block (3) are close to the upper end on right side and are equipped with driving piece (9), driving piece (9) are connected with conveying mechanism (8) transmission.

2. The feeding device for the concrete mixing truck as recited in claim 1, characterized in that a U-shaped plate (10) is fixedly connected to the lower end of the fixed block (3) close to the left side, the U-shaped plate (10) is inserted into the supporting plate (2), the same stud bolt (11) penetrates through the U-shaped plate (10) and the supporting plate (2), and nuts (12) are respectively sleeved at the front end and the rear end of the stud bolt (11) in a threaded manner.

3. The feeding device for the concrete mixing truck as recited in claim 1, characterized in that the lifting member (4) comprises two hydraulic cylinders (13) fixedly connected to the base (1) near the upper end of the right side, the upper ends of the two hydraulic cylinders (13) are fixedly connected with the same fixed plate (14), and the upper ends of the fixed plate (14) are rotatably connected with the lower ends of the fixed blocks (3).

4. The feeding device for the concrete mixing truck according to claim 3, characterized in that a sliding chute (15) is arranged at the lower end of the fixed block (3), a sliding block (16) matched with the sliding chute (15) is connected in the sliding chute (15), and one end, far away from the sliding chute (15), of the sliding block (16) is rotatably connected with the upper end of the fixed plate (14).

5. The feeding device for the concrete mixing truck according to claim 4, wherein a first arc-shaped connecting block (17) is fixedly connected to the upper end of the fixing plate (14), two second arc-shaped connecting blocks (18) are fixedly connected to one end, away from the sliding groove (15), of the sliding block (16), the first arc-shaped connecting block (17) is inserted between the two second arc-shaped connecting blocks (18), and the same limiting bolt (19) is fixedly arranged between the first arc-shaped connecting block (17) and the two second arc-shaped connecting blocks (18) in a penetrating mode.

6. The feeding device for the concrete mixing truck as recited in claim 1, characterized in that the conveying mechanism (8) comprises grooves (20) respectively disposed on the inner walls of the left and right sides of the chamber (5), two of the grooves (20) are provided with bearings (21), the same screw conveying rod (22) is disposed between the two bearings (21), one end of the screw conveying rod (22) close to the right side is coaxially and fixedly connected with a driven wheel (23), the top surface of the chamber (5) close to the right side is provided with an opening (24), and the driven wheel (23) is in transmission connection with the driving member (9).

7. The feeding device for the concrete mixing truck as recited in claim 6, characterized in that the driving member (9) comprises a driving motor (25) fixedly connected to the upper end of the fixed block (3) near the right side, a connecting rod (26) is fixedly connected to the driving shaft of the driving motor (25), a driving wheel (27) is coaxially and fixedly connected to the connecting rod (26), the driving wheel (27) is connected with the driven wheel (23) through a belt transmission, and the belt is disposed through the opening (24).