CN104149199A

CN104149199A - Cement agitating truck with auxiliary device for cleaning residues

Info

Publication number: CN104149199A
Application number: CN201310177912.1A
Authority: CN
Inventors: 姚天锡
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-13
Filing date: 2013-05-13
Publication date: 2014-11-19

Abstract

The invention discloses a cement agitating truck with an auxiliary device for cleaning residues. The auxiliary device for cleaning residues is arranged between an agitating drum and an auxiliary frame of a common cement agitating truck, and is composed of an impactor fixed on the periphery of the agitating drum, and a support and a base which are arranged on the auxiliary frame, wherein the support is provided with a plate spring; when the agitating drum is cleaned, the plate spring is located on the circumference on which the impactor passes when a drum body rotates; as long as the agitating drum is operated to rotate in the discharge direction, the drum body can be regularly impacted by the plate spring under the action of the impactor, so that the residues adhering to the drum can be shook off and then taken away by flushing water flow, and a cleaning assisting role is effectively played; as long as the plate spring together with the support is moved backwards, the plate spring can be separated from the impactor, and the cement agitating truck can be restored to the normal working state; the cement agitating truck with the auxiliary device for cleaning residues is simple in structure, remarkable in effect and low in cost, without additional power.

Description

The cement stirring conveying vehicle of tape erasure residue servicing unit

Affiliated technical field

The present invention relates to a kind of cement stirring conveying vehicle, especially a kind of cement stirring conveying vehicle with removing residue servicing unit in mixing drum.

Background technology

At present, cement stirring conveying vehicle both domestic and external is not all removed the servicing unit of residue in mixing drum, general all waters rinse the residue in cylinder, because the cement that poor effect makes to remain in cylinder through accumulating over a long period is formed bulk, stick in cylinder, it not only reduces the dischargeable capacity of cylindrical shell, and has a strong impact on normal handling cement job.Common way is that operating personnel knock mixing drum outer wall with hammer or hard thing, residue in cylinder is split away off, when the serious bonding of residue even hinders screw feeder (water conservancy diversion) plate in stifled cylinder, and impact is normal, load and unload while expecting, open the window being located on cylindrical shell interlude outer wall, by manually climbing in cylinder, remove to remove residue, not only remove as seen weak effect, and large to workman's labour intensity, workman enters in cylinder also very dangerous.

Summary of the invention

The object of this invention is to provide a kind of servicing unit of removing residue, can, in removing cylinder during residue operation, utilize the power of trucd mixer self, the residue adhering in cylinder is split away off, the water flushing of being more convenient for.

The present invention solves the technical scheme that its technical problem takes, on the cement stirring conveying vehicle being formed by automobile chassis, front support bracket assembly, subframe, mixing drum, rear support bracket assembly, loading and unloading assembly, design and installation the servicing unit of a set of removing residue, it is comprised of collision block, bearing, leaf spring and base, the collision block of removing residue servicing unit is fixed on the periphery wall of mixing drum, the bearing of leaf spring and floor installation is housed on the subframe under mixing drum.When trucd mixer is during in cleaning state, leaf spring contacts with collision block, and along with the smooth rotation of mixing drum, leaf spring, under the effect of collision block, constantly knocks cylindrical shell regularly; And when trucd mixer is in transport condition or while normally filling discharge operation, move after the bearing of leaf spring is housed, leaf spring and collision block are thrown off, do not affect the normal operation of mixing drum.

The invention has the beneficial effects as follows

1, can be at trucd mixer during in cleaning state, regularly under cylindrical shell smooth rotation at cylinder, knock cylindrical shell outward, sticking to residue in cylinder, strike and shake, be convenient to allow the current that rinse take out of outside cylinder, fundamentally changed the method for being beaten by manpower, effectively reduced labor intensity.

2, due to the self power that utilizes mixing drum to rotate, simple in structure, cost is low.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the invention will be further described

Fig. 1 is the cement stirring conveying vehicle contour structures schematic diagram of tape erasure residue servicing unit.

Fig. 2 is the A-A profile (amplification) of Fig. 1.

Fig. 3, Fig. 4, Fig. 5 are collision block and leaf spring order contact condition schematic diagram.

Fig. 6 removes the in running order structural representation of residue servicing unit.

Fig. 7 is that cleaning residue servicing unit disengaged condition structure is shown schematic diagram.

In figure: 1. automobile chassis, 2. armature assembly, 3. subframe, 4. mixing drum, 5. collision block, 6. bearing, 7. leaf spring, 8 after-poppet assemblies, 9. feeding, discharge assembly, 10. base.

The specific embodiment

The cement stirring conveying vehicle of tape erasure residue servicing unit, it is by automobile chassis 1, front support bracket assembly 2, subframe 3, mixing drum 4, rear support bracket assembly 8, feeding, discharge assembly 9 and removing residue servicing unit form, and it is removed residue servicing unit and is comprised of collision block 5, bearing 6, leaf spring 7, base 10.From accompanying drawing 1,2,5 minutes two circles of collision block of cleaning residue servicing unit are fixed on the interlude outer surface of mixing drum 4 equably, also can be according to stirring varying in size of cylindrical shell, the increase and decrease number of turns or by collision block 5 simultaneously fixed and arranged on the outer surface of forward and backward two conical shells of mixing drum; Four collision blocks 5 that illustrated every circle fixed and arranged, also can according to circumstances rationally increase and decrease the quantity of collision block 5.By the visible leaf spring 7 of accompanying drawing 2, be inserted on bearing 6, and bearing 6 is positioned at the groove of base 10, base 10 is fixedly mounted on subframe 3, and the bearing 6 that is fitted with leaf spring 7 can move in the groove of base 10; Fig. 6 removes the in running order structural representation of residue servicing unit, and now, on the circumferential position of the fixing collision block 5 on mixing drum 4 of the leaf spring 7 on bearing 6, when mixing drum 4 rotates, each collision block 5 on circumference will contact with leaf spring 7 in succession; Fig. 7 removes residue servicing unit disengaged condition structural representation, now by the visible bearing 6 of accompanying drawing, together with leaf spring 7, after the groove of base 10, moved, be separated from mixing drum 4 the fixedly circumferential position of collision block 5, each collision block 5 when mixing drum 4 rotates on circumference no longer contacts with leaf spring 7; Shown in Fig. 3,4,5, be collision block 5 and leaf spring 7 order contact condition schematic diagrames, visible when mixing drum 4 counterclockwise rotates in conjunction with accompanying drawing 2,3,4,5, the head end of leaf spring 7 by the cambered surface that starts to contact collision block 5, Fig. 3 of Fig. 2, arrives the cambered surface terminal of collision block 5 along the working face of collision block 5, the plane of knocking collision block 5 of Fig. 4, to the collision block of disengaging completely 5 of Fig. 5, the beat process of leaf spring 7 via 5 pairs of mixing drums 4 of collision block described.

The removing residue work of the cement stirring conveying vehicle of tape erasure residue servicing unit is carried out in the following manner, first by bearing 6, together with leaf spring 7, the groove along base 10 moves forward, make on the circumference of leaf spring 7 in collision block 5 rotations, be duty shown in accompanying drawing 6, then handle mixing drum 4 by making counterclockwise (mixing drum blanking rotation direction) smooth rotation shown in Fig. 2, now along with each collision block 5 sequential order in its periphery of smooth rotation of mixing drum 4 contact with leaf spring 7, leaf spring 7 is by the regular mixing drum 4 that beats again and again, played and will stick to the booster action of the residue abate in mixing drum 4, residue will be taken out of outside mixing drum by the current that rinse.Stop after cleaning, only need by bearing 6, together with leaf spring 7, the groove along base 10 move backward, make leaf spring 7 leave the circumference that collision block 5 rotates, be disengaged condition shown in accompanying drawing 7, cement stirring conveying vehicle has just recovered normal state.

Claims

1. the cement stirring conveying vehicle of tape erasure residue servicing unit, it is by automobile chassis (1), front support bracket assembly (2), subframe (3), mixing drum (4), rear support bracket assembly (8), feeding, discharge assembly (9) and removing residue servicing unit form, it is characterized in that described removing residue servicing unit, it is comprised of collision block (5), bearing (6), leaf spring (7), base (10).