CN215241870U

CN215241870U - Stirring arm support pump truck

Info

Publication number: CN215241870U
Application number: CN202121548434.7U
Authority: CN
Inventors: 张鹏; 何日鹏; 代欢; 周雄; 谭磊
Original assignee: Changsha Topworld Engineering Machinery Co ltd
Current assignee: Changsha Topworld Engineering Machinery Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-21
Anticipated expiration: 2031-07-08

Abstract

A stirring arm frame pump truck comprises a vehicle chassis (1), a concrete pump (2) which is positioned at the rear end of the vehicle chassis (1) and connected with the vehicle chassis (1), an arm support (3) connected with the vehicle chassis (1), a pump pipe (4) communicated with the outlet of the concrete pump (2) and connected with the arm support (3), a concrete mixer (5) arranged above the concrete pump (2), a feeding frame (6) hinged with the concrete mixer (5), a telescopic mechanism (7) with two ends respectively hinged with the concrete mixer (5) and the feeding frame (6), a feeding hopper (8) connected with the feeding frame (6), a support rod (9) connected with one side of the concrete mixer (5), a screw conveyer (10) hinged with the support rod (9), and a cement feeding hopper (11) connected with the feeding end of the screw conveyer (10).

Description

Stirring arm support pump truck

Technical Field

The utility model belongs to the technical field of the concrete batching carries and equips technique and specifically relates to a concrete mixing cantilever crane pump truck is related to.

Background

The concrete mixing arm support pump truck in the prior art is generally characterized in that a concrete mixer, a concrete pump, an arm support and a conveying pipeline are arranged on a vehicle chassis.

The concrete mixer is a machine for mixing and stirring cement, sand aggregate and water into concrete wet material. The traditional feeding mode is that constructor sends the material into the mixer with spade or loading equipment, and work efficiency is lower, and intensity of labour is big, and the operational environment is poor, has increased manual work and time cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a can reduce intensity of labour, raise the efficiency, convenient to use's stirring cantilever crane pump truck.

In order to solve the technical problem, the utility model provides a stirring arm frame pump truck, including vehicle chassis, be located vehicle chassis rear end, with the concrete pump that vehicle chassis connects, with the cantilever crane that vehicle chassis connects, with concrete pump export intercommunication, and with the pump line that the cantilever crane is connected sets up the concrete mixer of concrete pump top, with concrete mixer articulated last work or material rest, both ends respectively with concrete mixer and last work or material rest articulated telescopic machanism, with the last hopper that the last work or material rest is connected, with the bracing piece that concrete mixer one side is connected, with bracing piece articulated screw conveyer, with the cement feeding funnel that screw conveyer feed end is connected.

Further improvement scheme, the utility model provides a stirring cantilever crane pump truck still have with the rubber slab that the discharge gate of feeding funnel is connected.

Further improvement, the utility model provides a stirring arm frame pump truck, the bracing piece include with the supporting seat that concrete mixer connects, the lower extreme with supporting seat ability swivelling joint's stand, with the articulated seat of upper end connection of stand.

The aforementioned improvements can be implemented individually or in combination without conflict.

The utility model provides a technical scheme, more traditional manual mode can reduce intensity of labour, raises the efficiency. After the telescopic mechanism is contracted, the feeding frame and the feeding hopper are arranged below and retracted, so that the interference with the arm support is avoided, and the height of the stirring arm support pump truck is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this application, but do not constitute an undue limitation of the invention. In the drawings:

fig. 1 is a schematic diagram of a main view structure principle of a stirring arm support pump truck according to an embodiment;

FIG. 2 is a schematic structural principle diagram of a stirring and feeding mechanism of the stirring arm support pump truck according to the embodiment;

fig. 3 is a schematic structural principle diagram of another state of a stirring and feeding mechanism of the stirring arm support pump truck according to the embodiment.

Detailed Description

Embodiments of the present invention will be described in further detail with reference to the accompanying drawings.

The stirring arm frame pump truck shown in fig. 1 to 3 comprises a vehicle chassis 1, a concrete pump 2 located at the rear end of the vehicle chassis 1 and connected with the vehicle chassis 1, an arm frame 3 connected with the vehicle chassis 1, a pump pipe 4 communicated with an outlet of the concrete pump 2 and connected with the arm frame 3, a concrete mixer 5 arranged above the concrete pump 2, a feeding frame 6 hinged with the concrete mixer 5, a telescopic mechanism 7 with two ends respectively hinged with the concrete mixer 5 and the feeding frame 6, a feeding hopper 8 connected with the feeding frame 6, a rubber plate 12 connected with a discharge port of the feeding hopper 8, a support rod 9 connected with one side of the concrete mixer 5, a screw conveyor 10 hinged with the support rod 9, and a cement feeding hopper 11 connected with a feed end of the screw conveyor 10. The support rod 9 includes a support base 13 connected to the concrete mixer 5, a column 14 rotatably connected at a lower end thereof to the support base 13, and a hinge base 15 connected to an upper end of the column 14.

The working principle is as follows: the aggregate of the sandstone is sent into the concrete mixer 5 through the feeding hopper 8, and the cement is sent into the concrete mixer 5 through the cement feeding hopper 11 and the screw conveyer 10. The telescopic mechanism 7 can drive the feeding frame 6 and the feeding hopper 8 to lift and descend. The lifting and turning actions of the feeding hopper 8 are realized. When the arm support of the mixing arm support pump truck is folded, the arm support needs to be placed on the concrete mixer 5. After the telescopic mechanism 7 is contracted, the feeding frame 6 and the feeding hopper 8 are put downwards and retracted, so that the interference with the arm support 3 is avoided. The telescopic mechanism 7 is contracted to the minimum stroke, and the feeding hopper 8 is positioned at the position closest to the ground at the moment, so that the feeding of the sandstone aggregate is facilitated; the telescopic mechanism 7 gradually extends to the maximum stroke, at the moment, the feeding frame 6 and the feeding hopper 8 are lifted to the highest position along with the extension of the telescopic mechanism 7, the unloading state is reached, the sandstone aggregate in the feeding hopper 8 is unloaded to the concrete mixer 5, and the rubber plate 12 prevents the sandstone aggregate from scattering outside the concrete mixer 5 during unloading. The screw conveyer 10 can rotate around the supporting rod 9 in the rotating direction and at the swinging angle, so that the cement can be conveniently fed.

The utility model provides a technical scheme, more traditional manual mode can reduce intensity of labour, raises the efficiency. After the telescopic mechanism 7 is contracted, the feeding frame 6 and the feeding hopper 8 are put downwards and retracted, so that the interference with the arm support 3 is avoided.

It is obvious that the present invention is not limited to the above preferred embodiments, but various changes and modifications can be made within the spirit of the present invention defined by the claims and the specification, and the same technical problems can be solved and the intended technical effects can be obtained, so that they are not repeated. All solutions which can be directly or conceivably obtained by a person skilled in the art from the disclosure of the present invention also belong to the scope of protection of the present invention, as long as they are within the spirit of the present invention as defined by the appended claims.

Claims

1. A mixing arm support pump truck comprises a vehicle chassis (1), a concrete pump (2) which is positioned at the rear end of the vehicle chassis (1) and connected with the vehicle chassis (1), an arm support (3) which is connected with the vehicle chassis (1), a pump pipe (4) which is communicated with an outlet of the concrete pump (2) and connected with the arm support (3), and is characterized by also comprising a concrete mixer (5) which is arranged above the concrete pump (2), a feeding frame (6) which is hinged with the concrete mixer (5), a telescopic mechanism (7) with two ends respectively hinged with the concrete mixer (5) and the feeding frame (6), a feeding hopper (8) which is connected with the feeding frame (6), a support rod (9) which is connected with one side of the concrete mixer (5), and a spiral conveyor (10) which is hinged with the support rod (9), and the cement feeding hopper (11) is connected with the feeding end of the screw conveyor (10).

2. The mixing boom pump truck as claimed in claim 1, characterized in that there is also a rubber plate (12) connected to the discharge of the feeding hopper (8).

3. Mixing boom pump truck according to claim 1, characterized in that the support bar (9) comprises a support base (13) connected to the concrete mixer (5), a stand (14) with a lower end rotatably connected to the support base (13), a hinged base (15) connected to an upper end of the stand (14).