CN111231111A - Concrete truck of adjustable export angle - Google Patents

Concrete truck of adjustable export angle Download PDF

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Publication number
CN111231111A
CN111231111A CN202010117863.2A CN202010117863A CN111231111A CN 111231111 A CN111231111 A CN 111231111A CN 202010117863 A CN202010117863 A CN 202010117863A CN 111231111 A CN111231111 A CN 111231111A
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China
Prior art keywords
wall
storage tank
rod
concrete
rotating shaft
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Granted
Application number
CN202010117863.2A
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Chinese (zh)
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CN111231111B (en
Inventor
张书燕
周德祥
王菁
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Jiangsu Fengyang Construction Engineering Co Ltd
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Jiangsu Fengyang Construction Engineering Co Ltd
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Priority to CN202010117863.2A priority Critical patent/CN111231111B/en
Publication of CN111231111A publication Critical patent/CN111231111A/en
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Publication of CN111231111B publication Critical patent/CN111231111B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/14Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
    • B28C5/146Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several stirrers with parallel shafts in one container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/16Discharge means, e.g. with intermediate storage of fresh concrete
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C9/00General arrangement or layout of plant
    • B28C9/04General arrangement or layout of plant the plant being mobile, e.g. mounted on a carriage or a set of carriages

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

The invention relates to a concrete truck with an adjustable outlet angle, which comprises: box, holding vessel, pillar, be provided with the holding vessel in the box, pillar one end with the hinged joint of department in the middle of the holding vessel bottom, the pillar other end with inner box wall bottom fixed connection, the holding vessel right-hand member is close to bottom department and is provided with row material pipe, the box lateral wall is close to row material pipe department is provided with first through-hole, the below of arranging the material pipe is provided with the channel-section steel, the opening of channel-section steel up, channel-section steel one end extends to arrange the below of material pipe to with head rod one end hinged joint, the head rod other end and holding vessel right-hand member base angle hinged joint, the channel-section steel other end passes first through-hole extends to outside the box, the channel-section steel bottom with inner wall hinged joint of through-hole. The invention aims to provide a concrete transport vehicle which is convenient to adjust the outlet angle and can prevent concrete from solidifying.

Description

Concrete truck of adjustable export angle
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a concrete transport vehicle with an adjustable outlet angle.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete.
Along with the rapid development of building trade, the concrete wide application is in the construction, and current building site concrete truck is because the unable regulation of angle of export, when carrying out the concrete and topple over, and is very inconvenient, is difficult to satisfy current complicated construction environment demand, influences the efficiency of construction.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the problem that the outlet angle cannot be adjusted in the prior art.
Therefore, the technical scheme is that the concrete transport vehicle with the adjustable outlet angle comprises the following components: box, holding vessel, pillar, be provided with the holding vessel in the box, pillar one end with the hinged joint of department in the middle of the holding vessel bottom, the pillar other end with inner box wall bottom fixed connection, the holding vessel right-hand member is close to bottom department and is provided with row material pipe, the box lateral wall is close to row material pipe department is provided with first through-hole, the below of arranging the material pipe is provided with the channel-section steel, the opening of channel-section steel up, channel-section steel one end extends to arrange the below of material pipe to with head rod one end hinged joint, the head rod other end and holding vessel right-hand member base angle hinged joint, the channel-section steel other end passes first through-hole extends to outside the box, the channel-section steel bottom with inner wall hinged joint of through-hole.
Preferably, the box top is provided with the second through-hole, inlet pipe one end with the holding vessel top intercommunication, the inlet pipe other end passes the second through-hole, and extend to the box top.
Preferably, a cover is arranged at the upper end of the feeding pipe, and the upper end of the feeding pipe is in threaded connection with the cover.
Preferably, a hydraulic cylinder is arranged at the top of the inner wall of the box body, a piston rod of the hydraulic cylinder is vertically downward and is hinged with one end of a second connecting rod, and the other end of the second connecting rod is fixedly connected with the left end of the storage tank.
Preferably, four universal wheels are symmetrically arranged at the bottom end of the box body.
Preferably, a handle is arranged on the side wall of the box body.
Preferably, a stirring device is arranged in the storage tank, and the stirring device comprises:
the partition plate is arranged in the storage tank, is vertically placed and is fixedly connected with the inner wall of the storage tank;
the motor is arranged on the inner wall of the storage tank, an output shaft of the motor is arranged in the horizontal direction and is connected with one end of a first rotating shaft, the other end of the first rotating shaft penetrates through the partition plate to be connected with a first stirring rod, and the first rotating shaft is installed on the partition plate through a first bearing;
the first gear is arranged between the partition plate and the first stirring rod, a third through hole is formed in the circle center of the first gear, the rotating shaft penetrates through the third through hole, and the first gear is connected with the partition plate through a supporting rod;
one end of the rotating rod is fixed on the first rotating shaft, a second rotating shaft penetrates through the other end of the rotating rod, the second rotating shaft is mounted on the rotating rod through a second bearing, a second gear is arranged at one end of the second rotating shaft and meshed with the first gear, and a second stirring rod is connected to the other end of the second rotating shaft;
one end of the fixing column is fixedly connected with the outer wall of the second stirring rod, and the other end of the fixing column extends along the radial direction of the second stirring rod and is connected with a limiting block;
the first spring is sleeved on the fixed column, and one end of the first spring is connected with the limiting block;
the sliding sleeve is arranged on the fixed column, can reciprocate along the fixed column and is connected with one end, far away from the limiting block, of the first spring;
the groove is formed in the outer wall of the second stirring rod, the groove extends along the axial direction of the second stirring rod, a connecting plate is arranged in the groove, one end of the connecting plate is hinged to the outer wall of the sliding sleeve, the other end of the connecting plate is connected with one end of a second spring, and the other end of the second spring is connected with the right side of the inner wall of the groove.
Preferably, the discharge pipe is provided with an electromagnetic valve.
Preferably, a switch is arranged on the outer wall of the box body, and the switch is electrically connected with the electromagnetic valve.
Preferably, a plurality of stirring blades are uniformly arranged on the outer wall of the first stirring rod at intervals along the circumferential direction.
The technical scheme of the invention has the following advantages: the invention relates to a concrete truck with an adjustable outlet angle, which comprises: box, holding vessel, pillar, be provided with the holding vessel in the box, pillar one end with the hinged joint of department in the middle of the holding vessel bottom, the pillar other end with inner box wall bottom fixed connection, the holding vessel right-hand member is close to bottom department and is provided with row material pipe, the box lateral wall is close to row material pipe department is provided with first through-hole, the below of arranging the material pipe is provided with the channel-section steel, the opening of channel-section steel up, channel-section steel one end extends to arrange the below of material pipe to with head rod one end hinged joint, the head rod other end and holding vessel right-hand member base angle hinged joint, the channel-section steel other end passes first through-hole extends to outside the box, the channel-section steel bottom with inner wall hinged joint of through-hole. Because the lifting through the left end of the storage tank can conveniently adjust the angle at the outlet of the channel steel, the requirement of the inclination angle of different building constructions is met, and therefore the storage tank is suitable for various complex construction conditions and the efficiency of building construction is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of the channel steel of the present invention.
FIG. 3 is a schematic view of the stirring apparatus of the present invention.
Fig. 4 is a sectional view a-a in fig. 3.
Fig. 5 is a folded view of the connecting plate of the present invention.
Fig. 6 is a development view of the connection plate of the present invention.
The drawings are numbered as follows: 1-box, 2-storage tank, 3-support, 4-discharge pipe, 5-first through hole, 6-channel steel, 7-first connecting rod, 8-second through hole, 9-feed pipe, 10-hydraulic cylinder, 11-piston rod, 12-second connecting rod, 13-cover, 14-universal wheel, 15-handle, 16-clapboard, 17-motor, 18-first rotating shaft, 19-first stirring rod, 20-first bearing, 21-first gear, 22-third through hole, 23-support rod, 24-rotating rod, 25-second rotating shaft, 26-second gear spring, 27-second stirring rod, 28-fixed column, 29-limiting block, 30-first spring, 31-sliding sleeve, 32-groove, 33-connecting plate, 34-second spring, 35-solenoid valve, 36-switch.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
An embodiment of the present invention provides a concrete transportation vehicle with an adjustable exit angle, as shown in fig. 1-2, including: box 1, holding vessel 2, pillar 3, be provided with holding vessel 2 in the box 1, 3 one ends of pillar with locate hinged joint in the middle of 2 bottoms of holding vessel, the 3 other ends of pillar with 1 inner wall bottom fixed connection of box, 2 right-hand members of holding vessel are close to bottom department and are provided with row material pipe 4, 1 lateral wall of box is close to row material pipe 4 department is provided with first through-hole 5, the below of arranging material pipe 4 is provided with channel-section steel 6, the opening of channel-section steel 6 up, 6 one end of channel-section steel extends to arrange the below of material pipe 4 to with 7 one end hinged joint of head rod, the 7 other ends of head rod and 2 right-hand member base angle hinged joint of holding vessel, the 6 other ends of channel-section steel pass 5 extend to outside the box 1, 6 bottoms of channel-section steel with 5 inner wall hinged joint of through-hole.
The working principle and the beneficial technical effects of the technical scheme are as follows: be used for the good concrete of dress allotment in holding vessel 2, when transporting box 1 to the construction face, when need topple over the concrete to the working face, through the left end of lift holding vessel 2, holding vessel 2 just can be rotatory round the upper end of pillar 3, the lower right corner pulling head rod 7 of holding vessel 2, head rod 7 reciprocates with regard to 6 left ends of pulling channel-section steel, move channel-section steel 6 just round 5 inner wall bottoms of through-hole rotatory to required angle after, concrete in the holding vessel 2 just flows to channel-section steel 6 through arranging material pipe 4 on, flow out on the construction face through 6 left ends of channel-section steel again. Because the lifting through the left end of the storage tank can conveniently adjust the angle at the outlet of the channel steel, the requirement of the inclination angle of different building constructions is met, and therefore the storage tank is suitable for various complex construction conditions and the efficiency of building construction is improved.
In one embodiment, the top end of the box body 1 is provided with a second through hole 8, one end of a feeding pipe 9 is communicated with the top end of the storage tank 2, and the other end of the feeding pipe 9 penetrates through the second through hole 8 and extends to the upper part of the box body 1.
The working principle and the beneficial technical effects of the technical scheme are as follows: through injecting the ready concrete into holding vessel 2 of inlet pipe 9, the cross sectional dimension of second through-hole 8 is greater than the cross sectional dimension of inlet pipe 9 for when holding vessel 2 rotated around pillar 3, can not collide the inner wall of second through-hole 8 during the inlet pipe 9 horizontal hunting.
In one embodiment, the upper end of the feeding pipe 9 is provided with a cover 13, and the upper end of the feeding pipe 9 is in threaded connection with the cover 13.
The working principle and the beneficial technical effects of the technical scheme are as follows: after the storage tank 2 is filled with concrete, the cover 13 is screwed on the upper end of the feeding pipe 9, so that the sealing effect is achieved, and dust or foreign matters are prevented from entering the concrete through the feeding pipe 9.
In one embodiment, a hydraulic cylinder 10 is arranged on the top of the inner wall of the box body 1, a piston rod 11 of the hydraulic cylinder 10 is vertically downward and is hinged with one end of a second connecting rod 12, and the other end of the second connecting rod 12 is fixedly connected with the left end of the storage tank 2.
The working principle and the beneficial technical effects of the technical scheme are as follows: starting hydraulic cylinder 10, piston rod 11 drives second connecting rod 12 and the removal of 2 left ends of holding vessel, carries out the regulation of export angle through hydraulic drive, and is more laborsaving, high-efficient.
In one embodiment, four universal wheels 14 are symmetrically arranged at the bottom end of the box body 1.
The working principle and the beneficial technical effects of the technical scheme are as follows: the universal wheels 14 facilitate the movement of the concrete transport vehicle and the transportation of concrete.
In one embodiment, the side wall of the case 1 is provided with a handle 15.
The working principle and the beneficial technical effects of the technical scheme are as follows: the handle 15 is convenient for workers to hold and push the concrete transport vehicle to move.
In one embodiment, as shown in fig. 3-6, a stirring device is disposed in the storage tank 2, and the stirring device includes:
the partition plate 16 is arranged in the storage tank 2, the partition plate 16 is placed in the vertical direction, and the partition plate 16 is fixedly connected with the inner wall of the storage tank 2;
the motor 17 is arranged on the inner wall of the storage tank 2, an output shaft of the motor 17 is arranged in the horizontal direction and is connected with one end of a first rotating shaft 18, the other end of the first rotating shaft 18 penetrates through the partition plate 16 to be connected with a first stirring rod 19, and the first rotating shaft 18 is installed on the partition plate 16 through a first bearing 20;
the first gear 21 is arranged between the partition plate 16 and the first stirring rod 19, a third through hole 22 is formed in the circle center of the first gear 21, the rotating shaft 18 penetrates through the third through hole 22, and the first gear 21 is connected with the partition plate 16 through a support rod 23;
one end of the rotating rod 24 is fixed on the first rotating shaft 18, the second rotating shaft 25 penetrates through the other end of the rotating rod 24, the second rotating shaft 25 is mounted on the rotating rod 24 through a second bearing 37, one end of the second rotating shaft 25 is provided with a second gear 26, the second gear 26 is meshed with the first gear 21, and the other end of the second rotating shaft 25 is connected with a second stirring rod 27;
a fixed column 28, one end of the fixed column 28 is fixedly connected with the outer wall of the second stirring rod 27, and the other end of the fixed column 28 extends along the radial direction of the second stirring rod 27 and is connected with a limiting block 29;
the first spring 30 is sleeved on the fixed column 28, and one end of the first spring 30 is connected with the limiting block 29;
the sliding sleeve 31 is arranged on the fixed column 28, the sliding sleeve 31 can reciprocate along the fixed column 28, and the sliding sleeve 31 is connected with one end, far away from the limiting block 29, of the first spring 30;
the groove 32 is formed in the outer wall of the second stirring rod 27, the groove 32 extends in the axial direction of the second stirring rod 27, a connecting plate 33 is arranged in the groove 32, one end of the connecting plate 33 is hinged to the outer wall of the sliding sleeve 31, the other end of the connecting plate 33 is connected with one end of a second spring 34, and the other end of the second spring 34 is connected with the right side of the inner wall of the groove 32.
The working principle and the beneficial technical effects of the technical scheme are as follows: in the process of conveying concrete, in order to prevent the concrete from solidifying, the concrete in the storage tank 2 needs to be stirred, after the storage tank 2 is filled with the concrete, the motor 2 is started, an output shaft of the motor 2 drives the first rotating shaft 18 and the first stirring rod 19 to rotate at a high speed, and the first stirring rod 19 stirs the concrete in the storage tank 2; meanwhile, the first rotating shaft 18 drives the rotating rod 24 to rotate, the rotating rod 24 drives the second rotating shaft 25, the second gear 26 and the second stirring rod 27 to rotate around the first rotating shaft 18, the first gear 21 is driven to rotate by the meshing of the second gear 26 and the first gear 21, and the first gear 21 drives the second rotating shaft 25 and the second stirring rod 27 to rotate, so that concrete is stirred. Because first stirring rod 19 is when rotatory stirring, second stirring rod 27 can carry out the stirring of revolving round first stirring rod 19, and simultaneously, first stirring rod 19 is also at the rotation to greatly increased the scope and the stirring range of stirring, improved stirring effect, prevent that concrete from transporting in-process solidification inefficacy, in addition, the rotation direction of first stirring rod 19 and the rotation direction of second stirring rod 27 are opposite, make the concrete can produce the reverse flow, therefore, can produce stronger stirring effect. When the second stirring rod 27 rotates and stirs, due to the action of centrifugal force, the sliding sleeve 31 moves towards the limiting block 29 along the fixed column 28, and simultaneously extrudes the first spring 30, the sliding sleeve 31 pulls the left end of the connecting plate 33 to move outwards, the connecting plate 33 moves out of the groove 32, and the right end of the connecting plate 33 stretches the second spring 34, so that the connecting plate 33 is in an inclined state, thereby increasing the contact area between the second stirring rod 27 and concrete, increasing the stirring effect of the second stirring rod 27, when the second stirring rod 27 stops rotating, due to the loss of centrifugal force, under the action of the elastic force of the first spring 30, the sliding sleeve 31 is pushed to move towards the inner side of the second stirring rod 27, so that the connecting plate 33 is placed into the groove 32 to be stored, the initial state is recovered for standby, and more storage spaces in the storage tank are.
In one embodiment, as shown in FIG. 1, the discharge conduit 4 is provided with a solenoid valve 35.
The working principle and the beneficial technical effects of the technical scheme are as follows: the solenoid valve 35 can be used to open or close the discharge pipe 4, facilitating control of the discharge pipe.
In one embodiment, a switch 36 is disposed on an outer wall of the box body 1, and the switch 36 is electrically connected to the solenoid valve 35.
The working principle and the beneficial technical effects of the technical scheme are as follows: the person controls the solenoid valve 35 via a switch 36.
In one embodiment, the outer wall of the first stirring rod 19 is provided with a plurality of stirring blades at even intervals along the circumferential direction.
The working principle and the beneficial technical effects of the technical scheme are as follows: the stirring leaf on the first stirring rod 19 can increase the stirring range of first stirring rod, improves the stirring effect to the concrete in the holding vessel.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides an adjustable export angle's concrete truck which characterized in that includes: the storage tank is characterized by comprising a tank body (1), a storage tank (2) and a support column (3), wherein the storage tank (2) is arranged in the tank body (1), one end of the support column (3) is hinged with the middle of the bottom end of the storage tank (2), the other end of the support column (3) is fixedly connected with the bottom of the inner wall of the tank body (1), a material discharging pipe (4) is arranged at the position, close to the bottom, of the right end of the storage tank (2), a first through hole (5) is formed in the position, close to the material discharging pipe (4), of the side wall of the tank body (1), a channel steel (6) is arranged below the material discharging pipe (4), one end of the channel steel (6) is hinged with one end of a first connecting rod (7), the other end of the first connecting rod (7) is hinged with the bottom corner of the storage tank (2), and the other end of the channel steel (6) penetrates through the first through hole (5) and extends out of the tank, the bottom end of the channel steel (6) is hinged with the inner wall of the through hole (5).
2. The concrete transporting vehicle with the adjustable outlet angle as claimed in claim 1, wherein the top end of the box body (1) is provided with a second through hole (8), one end of a feeding pipe (9) is communicated with the top end of the storage tank (2), and the other end of the feeding pipe (9) passes through the second through hole (8) and extends to the upper part of the box body (1).
3. The concrete transport vehicle with adjustable outlet angle as claimed in claim 2, characterized in that the upper end of the feeding pipe (9) is provided with a cover (13), and the upper end of the feeding pipe (9) is in threaded connection with the cover (13).
4. The concrete transport vehicle with the adjustable outlet angle is characterized in that a hydraulic cylinder (10) is arranged on the top of the inner wall of the box body (1), a piston rod (11) of the hydraulic cylinder (10) is vertically downward and is hinged with one end of a second connecting rod (12), and the other end of the second connecting rod (12) is fixedly connected with the left end of the storage tank (2).
5. The concrete transporting vehicle with the adjustable outlet angle as claimed in claim 1, wherein four universal wheels (14) are symmetrically arranged at the bottom end of the box body (1).
6. The concrete transporting vehicle with adjustable outlet angle of claim 1, wherein the side wall of the box body (1) is provided with a handle (15).
7. The concrete transporting vehicle with adjustable outlet angle as claimed in claim 1, wherein a stirring device is arranged in the storage tank (2), and the stirring device comprises:
the partition plate (16) is arranged in the storage tank (2), the partition plate (16) is placed in the vertical direction, and the partition plate (16) is fixedly connected with the inner wall of the storage tank (2);
the motor (17) is arranged on the inner wall of the storage tank (2), an output shaft of the motor (17) is arranged in the horizontal direction and is connected with one end of a first rotating shaft (18), the other end of the first rotating shaft (18) penetrates through the partition plate (16) to be connected with a first stirring rod (19), and the first rotating shaft (18) is installed on the partition plate (16) through a first bearing (20);
the first gear (21) is arranged between the partition plate (16) and the first stirring rod (19), a third through hole (22) is formed in the circle center of the first gear (21), the rotating shaft (18) penetrates through the third through hole (22), and the first gear (21) is connected with the partition plate (16) through a supporting rod (23);
one end of the rotating rod (24) is fixed on the first rotating shaft (18), a second rotating shaft (25) penetrates through the other end of the rotating rod (24), the second rotating shaft (25) is installed on the rotating rod (24) through a second bearing (37), one end of the second rotating shaft (25) is provided with a second gear (26), the second gear (26) is meshed with the first gear (21), and the other end of the second rotating shaft (25) is connected with a second stirring rod (27);
one end of the fixing column (28) is fixedly connected with the outer wall of the second stirring rod (27), and the other end of the fixing column (28) extends along the radial direction of the second stirring rod (27) and is connected with a limiting block (29);
the first spring (30) is sleeved on the fixed column (28), and one end of the first spring (30) is connected with the limiting block (29);
the sliding sleeve (31) is arranged on the fixed column (28), the sliding sleeve (31) can reciprocate along the fixed column (28), and the sliding sleeve (31) is connected with one end, far away from the limiting block (29), of the first spring (30);
recess (32) sets up on the outer wall of second stirring rod (27), recess (32) are followed the axial extension of second stirring rod (27), be provided with connecting plate (33) in recess (32), connecting plate (33) one end with sliding sleeve (31) outer wall hinged joint, the connecting plate (33) other end is connected with second spring (34) one end, second spring (34) other end with the right side of recess (32) inner wall is connected.
8. The concrete transport vehicle with adjustable outlet angle as claimed in claim 1, characterized in that the discharge pipe (4) is provided with a solenoid valve (35).
9. The concrete transport vehicle with the adjustable outlet angle as claimed in claim 8, characterized in that a switch (36) is arranged on the outer wall of the box body (1), and the switch (36) is electrically connected with the electromagnetic valve (35).
10. The concrete transport vehicle with the adjustable outlet angle as claimed in claim 7, characterized in that the outer wall of the first stirring rod (19) is provided with a plurality of stirring blades at even intervals along the circumferential direction.
CN202010117863.2A 2020-02-25 2020-02-25 Concrete truck of adjustable export angle Active CN111231111B (en)

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Application Number Priority Date Filing Date Title
CN202010117863.2A CN111231111B (en) 2020-02-25 2020-02-25 Concrete truck of adjustable export angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010117863.2A CN111231111B (en) 2020-02-25 2020-02-25 Concrete truck of adjustable export angle

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CN111231111A true CN111231111A (en) 2020-06-05
CN111231111B CN111231111B (en) 2021-02-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111873173A (en) * 2020-08-10 2020-11-03 陆彬燕 Concrete mixing equipment convenient to add retarder
CN113602330A (en) * 2021-08-03 2021-11-05 海门市帕源路桥建设有限公司 Remote control material transport vehicle

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CN111873173B (en) * 2020-08-10 2021-07-23 重庆绸缪建材有限公司 Concrete mixing equipment convenient to add retarder
CN113602330A (en) * 2021-08-03 2021-11-05 海门市帕源路桥建设有限公司 Remote control material transport vehicle

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