CN218170914U

CN218170914U - Loading platform of mixer truck

Info

Publication number: CN218170914U
Application number: CN202222323116.1U
Authority: CN
Inventors: 李幸浩; 赵宜鹏; 韩敬毅
Original assignee: Henan Baowei Intelligent Control Technology Co ltd
Current assignee: Henan Baowei Intelligent Control Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-30
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a trucd mixer loading platform relates to trucd mixer technical field, aim at solving among the prior art scheme, height adjusting device fragile, the churn breaks away from not having spacing protection after supporting, cause the trucd mixer to damage easily, the problem of transportation accident takes place even, the utility model discloses a set up articulated agitator tank on the sub vehicle frame, utilize the motor drive transfer line, slide on the drive after-poppet carries out in opposite directions or dorsad removal, drive the riding wheel and remove, change the distance between the riding wheel, thereby change the position of riding wheel bearing ring rail, make the agitator tank can take place the angular variation, utilize support and riding wheel to support the agitator tank, the load that the support received among the angular adjustment process is unchangeable, can effectively support the agitator tank, through installing the side guard board on the auxiliary frame, utilize the tray on the side guard board to support and the damping to the agitator tank, provide the protection, reduce the accident risk, the security has been improved.

Description

Loading platform of mixer truck

Technical Field

The utility model relates to a trucd mixer technical field specifically is a trucd mixer loading platform.

Background

A mixer truck, which is a special truck for transporting concrete for construction; because of its appearance, also often be called field snail car, olive car, all install the concrete after cylindrical churn in order to carry the delivery on this type of truck, can keep the churn to rotate throughout the transportation to guarantee that the concrete of delivery can not solidify, transport after the concrete, all can wash the churn inside with water usually, prevent that remaining concrete from hardening occupation space, make the volume of churn less and less.

The concrete mixing transport vechicle comprises vehicle chassis and concrete mixing transport isolated plant, and the mixing transport isolated plant is placing on sub vehicle frame, because the churn volume can not be adjusted, when full load vehicle went to the upslope, the jar body took place the angle change with the concrete horizontal plane, causes the muddy earth volume that can hold in the churn to diminish, because the internal concrete of gravity action jar can outwards be excessive, directly leaks on the road surface, had both polluted the environment, extravagant material again, causes economic loss.

Chinese patent CN201520444107.5 discloses a mixer truck, which comprises a mixing drum and a frame, wherein the mixer truck further comprises a height adjusting mechanism, the height adjusting mechanism is arranged between the mixing drum and the frame, and can adjust an included angle between the axis of the mixing drum and the frame.

Among the prior art scheme, height adjusting mechanism adopts the riding wheel on the riding wheel fixed plate to support the churn, and because the backing frame bears the churn below it before the layer board does not rise, the direct load that bears after the riding wheel fixed plate rises increases, causes the layer board to damage easily, and the churn breaks away from the support and does not have spacingly, causes the trucd mixer to damage, takes place the transportation accident even.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a trucd mixer loading platform, the technical scheme of adoption is, including sub vehicle frame, agitator tank, be equipped with fore-stock, after-poppet on the sub vehicle frame, the front end of agitator tank is equipped with the drive shaft, be equipped with the circular rail on the rear portion outer wall of agitator tank, the fore-stock is connected the drive shaft, the fore-stock from the front end to the agitator tank supports, the circular rail is connected the after-poppet, the after-poppet passes through the circular rail is right the agitator tank supports, be equipped with articulated axle sleeve on the fore-stock, the drive shaft is in axle sleeve internal rotation is connected, still be equipped with the side guard plate on the sub vehicle frame, the side guard plate with agitator tank sliding connection, be equipped with adjustment mechanism on the after-poppet, the last riding wheel that is equipped with of adjustment mechanism, the riding wheel has two sets up and symmetry, the circular rail with riding wheel sliding connection, the riding wheel pair the circular rail supports, adjustment mechanism is adjustable interval between the riding wheel, the interval of riding wheel reduces then contact the bottom of circular rail, thereby hold up the agitator tank, the interval of riding wheel then enlarges the agitator tank, make the decline in the lower part of agitator tank.

As the utility model discloses a preferred technical scheme, the side guard plate has two sets of and symmetry setting, the side guard plate all leans out the setting, the outside of side guard plate all through the backplate strengthening rib with sub vehicle frame connects, the side guard plate protects the agitator tank from both sides, prevents that the agitator tank from rolling down.

As a preferred technical scheme of the utility model, be equipped with sliding connection's tray on the side guard plate, the side guard plate with the spring has been equipped with to the pressure between the tray, the tray with the outer wall sliding connection of agitator tank, tray reinforcing protective effect just avoids agitator tank direct impact to carrying out the damping protection the side guard plate.

As a preferred technical scheme of the utility model, adjustment mechanism includes slide, motor, a piece, wheel carrier, be equipped with sliding connection on the rear bracket the slide, the slide has two sets of and symmetry setting, all be equipped with on the slide a piece, be equipped with sliding connection on a piece the wheel carrier, be equipped with on the wheel carrier the riding wheel, the slide removes and changes the interval of riding wheel changes with this the riding wheel with the contact position of ring rail to change the lifting angle of agitator tank, the inside of rear bracket is equipped with the transfer line that rotates the connection, be equipped with on the sub vehicle frame the motor, motor drive the transfer line, be equipped with on the transfer line and revolve to opposite screw thread section, every section the screw thread section all with slide threaded connection, the screw thread section with from the locking nature has between the slide.

As a preferred technical scheme of the utility model, be equipped with logical groove, T-slot on the after-poppet, the slide bottom is equipped with drive block, T-block, the drive block is in lead to groove sliding connection, just be equipped with the screw on the drive block, the transfer line is in threaded connection in the screw, the output of motor is equipped with the master gear, be equipped with drive gear on the transfer line, the master gear with drive gear meshes mutually, the T-block is in sliding connection in the T-slot, the T-block with the T-slot cooperation is spacing, strengthens the stability that the slide removed.

As an optimal technical scheme of the utility model, it is two sets of be equipped with the saddle on the relative one side of piece, be equipped with guide slot, spacing groove on the saddle, the wheel carrier includes bottom plate, curb plate, the bottom of bottom plate is equipped with the conducting bar, be equipped with the pulley on the outer wall of curb plate, the conducting bar is in sliding connection in the guide slot, the pulley is in sliding connection in the spacing groove, because the agitator tank is at the lifting in-process, the position of circular track can change, drives the wheel carrier removes, the conducting bar is right the horizontal plane moving direction of wheel carrier carries on spacingly, the pulley is right the moving direction of the vertical face of wheel carrier carries on spacingly.

As a preferred technical scheme of the utility model, be equipped with the limiting plate on the wheel carrier, the limiting plate has two sets ofly, and is two sets of be equipped with between the limiting plate the riding wheel, the bottom of limiting plate is connected the bottom plate, one side of limiting plate is connected the curb plate, the limiting plate with be equipped with spacing strengthening rib between the bottom plate, the circular rail is located between the limiting plate, the limiting plate is right the circular rail carries on spacingly, guarantees the circular rail with the riding wheel contacts all the time.

The utility model has the advantages that: the utility model discloses a set up the articulated agitator tank on the sub vehicle frame, utilize the motor drive transfer line, slide on the drive after-poppet carries out in opposite directions or removes dorsad, it removes to drive the riding wheel, change the distance between the riding wheel, thereby change the position of riding wheel bearing ring rail, make the agitator tank can take place the angle change, utilize support and riding wheel to support the agitator tank, the load that the support received among the angle control process is unchangeable, can effectively support the agitator tank, through at vice shelf location side guard board, the tray that utilizes on the side guard board supports and the damping to the agitator tank, provide the protection to the agitator tank, reduce accident risk, the security has been improved.

Drawings

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below; throughout the drawings, like elements or portions are generally identified by like reference numerals; in the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a schematic view of the transmission structure of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

FIG. 4 is a schematic view of the side guard structure of the present invention;

fig. 5 is a schematic view of the wheel frame structure of the present invention.

In the figure: 1. an auxiliary frame; 2. a front bracket; 3. a rear bracket; 4. a motor; 5. a stirring tank; 6. a side guard plate; 7. supporting a block; 8. a wheel carrier; 21. a shaft sleeve; 31. a slide base; 32. a transmission rod; 33. a transmission gear; 41. a main gear; 50. a drive shaft; 51. a circular rail; 61. a guard plate reinforcing rib; 62. a supporting block; 80. a riding wheel; 81. a base plate; 82. a side plate; 83. a limiting plate; 811. conducting bars; 820. a pulley; 831. and limiting reinforcing ribs.

Detailed Description

Example 1

As shown in fig. 1 to 5, the utility model discloses a loading platform of a mixer truck, which adopts the technical proposal that the loading platform comprises an auxiliary frame 1 and a mixing tank 5, wherein the auxiliary frame 1 is provided with a front bracket 2 and a rear bracket 3, the front end of the mixing tank 5 is provided with a driving shaft 50, the outer wall of the rear part of the mixing tank 5 is provided with a circular rail 51, the front bracket 2 is connected with the driving shaft 50, the circular rail 51 is connected with the rear bracket 3, the front bracket 2 is provided with a hinged shaft sleeve 21, the driving shaft 50 is connected in the shaft sleeve 21 in a rotating way, the auxiliary frame 1 is also provided with a side guard plate 6, the side guard plate 6 is connected with the mixing tank 5 in a sliding way, the rear bracket 3 is provided with slide seats 31 in a sliding way, the slide seats 31 are provided with two groups and are arranged symmetrically, the slide seats 31 are provided with supporting blocks 7, the supporting blocks 7 are provided with wheel carriers 8 in a sliding way, the wheel carriers 80 are arranged on the wheel carriers 8, the rear support 3 is internally provided with a transmission rod 32 which is rotatably connected, the auxiliary frame 1 is provided with a motor 4, the motor 4 drives the transmission rod 32, the transmission rod 32 is provided with thread sections with opposite rotating directions, the output end of the motor 4 is provided with a main gear 41, the transmission rod 32 is provided with a transmission gear 33, the main gear 41 is meshed with the transmission gear 33 and is used for limiting the sliding seat 31, the rear support 3 is provided with a through groove and a T-shaped groove, the sliding seat 31 is driven by the motor 4, the bottom of the sliding seat 31 is provided with a driving block and the T-shaped block, the driving block is slidably connected in the through groove, the driving block is provided with screw holes, each thread section is in threaded connection in each screw hole, the T-shaped block is slidably connected in the T-shaped groove, the adjusting mechanism is provided with supporting wheels 80, the supporting wheels 80 are symmetrically arranged in two groups, and the ring rail 51 is slidably connected with the supporting wheels 80.

As shown in fig. 4, as a preferred technical scheme of the utility model, side guard plate 6 has two sets of and symmetry setting, and side guard plate 6 all leans out the setting, accords with the shape characteristics of agitator tank 5, for the protection of reinforcing side guard plate 6 supports intensity, and the outside of side guard plate 6 all is connected with sub vehicle frame 1 through backplate strengthening rib 61.

As shown in FIG. 4, as a preferred technical solution of the present invention, in order to reduce mechanical impact, a support block 62 is slidably connected to the side guard plate 6, a spring is press-fitted between the side guard plate 6 and the support block 62, and the support block 62 is slidably connected to the outer wall of the stirring tank 5.

As shown in fig. 3 and 5, as a preferred technical solution of the present invention, two sets of supporting blocks 7 are provided with a supporting platform on one side relative to each other, the supporting platform is provided with a guide groove and a limiting groove, the wheel carrier 8 comprises a bottom plate 81 and a side plate 82, the movement of the wheel carrier 8 is limited, the bottom of the bottom plate 81 is provided with a guide bar 811, the outer wall of the side plate 82 is provided with a pulley 820, the guide bar 811 is slidably connected in the guide groove, and the pulley 820 is slidably connected in the limiting groove.

As shown in fig. 5, as a preferred technical solution of the present invention, in order to make the circular rail 51 keep in contact with the supporting roller 80, the wheel carrier 8 is provided with the limiting plate 83, the limiting plate 83 has two sets, the supporting roller 80 is provided between the two sets of limiting plates 83, the bottom plate 81 is connected to the bottom of the limiting plate 83, one side of the limiting plate 83 is connected to the side plate 82, the limiting rib 831 is provided between the limiting plate 83 and the bottom plate 81, the effect of enhancing the structural strength is achieved, and the circular rail 51 is located between the limiting plates 83.

The utility model discloses a theory of operation: the driving shaft 50 of the stirring tank 5 is connected with a power source for loading a vehicle, the shaft sleeve 21 supports the driving shaft 50 to rotate to drive the stirring tank 5 to rotate, the ring rail 51 is supported by the supporting wheel 80, when the stirring vehicle goes up a slope or meets other conditions that the stirring tank 5 needs to be lifted, the motor 4 is started to drive the main gear 41 to rotate to drive the transmission gear 33 meshed with the main gear to rotate to drive the transmission rod 32 to rotate, the transmission rod 32 pushes the driving block to move through the thread section on the transmission rod 32 to drive the sliding seat 31 to move on the rear bracket 3, the sliding seat 31 moves oppositely to drive the supporting block 7 to move, the wheel carrier 8 on the sliding seat is driven to move along with the transmission rod, the distance between the supporting wheels 80 is reduced, so that the position of the supporting ring rail 51 of the supporting wheel 80 is closer to the bottom of the ring rail 51, the ring rail 51 and the stirring tank 5 are lifted, the front end of the stirring tank 5 is supported by the shaft sleeve 21, and the included angle between the front bracket 2 is changed along with the supporting wheel carrier, in the process, the relative position of the ring rail 51 on the auxiliary frame 1 changes along with the lifting of the stirring tank 5, the ring rail 51 is always in contact with the riding wheels 80 due to the limit of the limit plate 83, the structural strength of the limit plate 83 is enhanced by the limit reinforcing ribs 831, in the process, the guide strips 811 are limited by the pulleys 820, the bottom plate 81 and the side plates 82 of the wheel carrier 8 slide along the pallet and move along with the ring rail 51, when the stirring tank 5 is required to descend, the motor 4 rotates reversely to drive the sliding seat 31 to move backwards to increase the distance between the riding wheels 80 and descend the stirring tank 5, in the process, the supporting block 62 is in contact with the stirring tank 5 under the elastic pressure of the spring, the side guard plates 6 support the supporting block 62 and protect the two sides of the stirring tank 5 to prevent the stirring tank 5 from displacing, the reinforcing ribs 61 support the side guard plates 6, the supporting strength is enhanced.

The circuit connection of the present invention is a conventional method adopted by those skilled in the art, and can be suggested by limited tests, which belongs to the common knowledge.

Components not described in detail herein are prior art.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the terms in the present invention will be understood to those skilled in the art.

Although the specific embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations that do not have creative work are still within the scope of the present invention.

Claims

1. The utility model provides a trucd mixer loading platform, includes sub vehicle frame (1), agitator tank (5), be equipped with fore-stock (2), after-poppet (3) on sub vehicle frame (1), the front end of agitator tank (5) is equipped with drive shaft (50), be equipped with circular rail (51) on the rear portion outer wall of agitator tank (5), fore-stock (2) are connected drive shaft (50), circular rail (51) are connected after-poppet (3), its characterized in that: be equipped with articulated axle sleeve (21) on fore-stock (2), drive shaft (50) are in axle sleeve (21) internal rotation is connected, still be equipped with side guard plate (6) on sub vehicle frame (1), side guard plate (6) with agitator tank (5) sliding connection, be equipped with adjustment mechanism on after-poppet (3), the last riding wheel (80) that is equipped with of adjustment mechanism, riding wheel (80) have two sets of and symmetry to set up, circular rail (51) with riding wheel (80) sliding connection.

2. The truck-mounted platform of claim 1, further comprising: the side guard plate (6) have two sets of and symmetry to set up, side guard plate (6) all lean out the setting, the outside of side guard plate (6) all through backplate strengthening rib (61) with sub vehicle frame (1) is connected.

3. The truck-mounted platform of claim 2, wherein: the side guard plate (6) is provided with a support block (62) in sliding connection, a spring is arranged between the side guard plate (6) and the support block (62) in a pressing mode, and the support block (62) is in sliding connection with the outer wall of the stirring tank (5).

4. The truck mounted platform of claim 1, wherein: adjustment mechanism includes slide (31), motor (4), a piece (7), wheel carrier (8), be equipped with sliding connection on after-poppet (3) slide (31), slide (31) have two sets of and symmetry to set up, all be equipped with on slide (31) a piece (7), be equipped with sliding connection on a piece (7) wheel carrier (8), be equipped with on wheel carrier (8) riding wheel (80), the inside of after-poppet (3) is equipped with transfer line (32) of rotating the connection, be equipped with on sub vehicle frame (1) motor (4), motor (4) drive transfer line (32), be equipped with on transfer line (32) and revolve to opposite screw thread section, every section the screw thread section all with slide (31) threaded connection.

5. The truck mounted platform of claim 4, wherein: the rear support (3) is provided with a through groove and a T-shaped groove, the bottom of the sliding seat (31) is provided with a driving block and a T-shaped block, the driving block is in sliding connection in the through groove, a screw hole is formed in the driving block, the transmission rod (32) is in threaded connection in the screw hole, the output end of the motor (4) is provided with a main gear (41), the transmission rod (32) is provided with a transmission gear (33), the main gear (41) is meshed with the transmission gear (33), and the T-shaped block is in sliding connection in the T-shaped groove.

6. The truck-mounted platform of claim 4, wherein: two sets of be equipped with the saddle on the relative one side of a piece (7), be equipped with guide slot, spacing groove on the saddle, wheel carrier (8) are including bottom plate (81), curb plate (82), the bottom of bottom plate (81) is equipped with conducting bar (811), be equipped with pulley (820) on the outer wall of curb plate (82), conducting bar (811) are in sliding connection in the guide slot, pulley (820) are in sliding connection in the spacing groove.

7. The truck-mounted platform of claim 6, further comprising: be equipped with limiting plate (83) on wheel carrier (8), limiting plate (83) have two sets ofly, and are two sets of be equipped with between limiting plate (83) riding wheel (80), the bottom of limiting plate (83) is connected bottom plate (81), one side of limiting plate (83) is connected curb plate (82), limiting plate (83) with be equipped with spacing strengthening rib (831) between bottom plate (81), circular rail (51) are located between limiting plate (83).