CN211137673U

CN211137673U - Novel automatic discharge hopper of concrete mixer truck

Info

Publication number: CN211137673U
Application number: CN201921190049.2U
Authority: CN
Inventors: 王向洲; 王飞; 王宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-31
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a novel automatic hopper that goes out of concrete mixer belongs to mixer accessory technical field, including baffle box, bracing piece and fixed block, the left side fixedly connected with baffle of baffle box, the lower extreme center department of baffle box rotates through the pivot and is connected with the dead lever, the lower extreme of dead lever passes through antifriction bearing and is connected with the upper end right side rotation of bracing piece, the lower extreme fixedly connected with arc frame of baffle box, the bolt has been cup jointed in the arc frame slides, the pole wall of dead lever is through first screw hole and bolt threaded connection, the right-hand member of bracing piece is equipped with fixed establishment, fixed establishment is connected with the pole wall of dead lever. The utility model discloses, can clear up out the hopper fast after unloading again, and the concrete under the clearance is difficult extravagant, has practiced thrift the washing water, can accept the concrete that drops simultaneously when the vehicle driving, is difficult for dropping the driving safety of passing the vehicle in the ground influence.

Description

Novel automatic discharge hopper of concrete mixer truck

Technical Field

The utility model relates to a trucd mixer accessory technical field especially relates to a novel automatic hopper that goes out of concrete mixer.

Background

The cement mixer (concrete mixer) is a vehicle for quickly mixing concrete, the interior of the cement mixer is also a cylinder with two thin ends and a thick middle part, and the interior of the cement mixer is also provided with a plurality of fan blades which are arranged clockwise, in the time that the vehicle is transported to a construction site from a pump station, the effect of preventing cement from segregation is achieved due to the continuous rotation of the tank body and the fan blades, when the cement mixer is transported to a construction site, the discharge hopper and the lengthened chute are unfolded, the mixing tank of the cement mixer is turned over, so that the concrete can be discharged, the concrete automatically slides and is discharged from the discharge hopper during discharging, but the concrete adhered to the wall of the existing discharge hopper is not easy to clean when in use, the concrete needs to be washed after each discharging, not only the concrete is wasted, but also more water sources are needed to be washed, the automatic sliding speed of the concrete can be influenced if the concrete is solidified on the discharge hopper, and when the vehicle turns or the road surface jo, concrete in the tank body is easy to spill from the filling opening, and then drops on the ground from the discharge hopper, so that the running safety of vehicles on the road surface is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and going out the hopper on the concrete of adhesion be difficult for wasing, all need wash after unloading at every turn, not only wasted the concrete, and also need more water source just to wash totally, when the vehicle goes to turn or the road surface jolts moreover, the internal concrete of jar is followed the mouth of a river spill easily, then drops on ground in following out the hopper, is unfavorable for road surface vehicle's driving safety's problem, and the automatic hopper that goes out of a novel concrete mixer that proposes.

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

the utility model provides a novel automatic hopper that goes out of concrete mixer, includes baffle box, bracing piece and fixed block, the left side fixedly connected with baffle of baffle box, the lower extreme center department of baffle box rotates through the pivot and is connected with the dead lever, the lower extreme of dead lever passes through antifriction bearing and the upper end right side of bracing piece rotates to be connected, the lower extreme fixedly connected with arc frame of baffle box, the bolt has been slided and has cup jointed in the arc frame, the pole wall of dead lever is through first screw hole and bolt threaded connection, the right-hand member of bracing piece is equipped with fixing mechanism, fixing mechanism and the pole wall connection of dead lever.

Preferably, be equipped with two scraper blades in the baffle box, two same rectangular plate has all been cup jointed through the rectangle recess slip in the one side that the scraper blade is relative, two the one end upside that the scraper blade was carried on the back mutually all is equipped with logical groove, lead to the upper end sliding connection of groove and baffle box, both sides all are through rectangular block fixedly connected with guide bar around the baffle box, two the one end upside that the scraper blade was carried on the back mutually all cup joints with the pole wall slip of two guide bars respectively through the round hole.

Preferably, fixed establishment is including seting up the rectangle through-hole on the bracing piece, the rectangle pole has been cup jointed in the rectangle through-hole, the lower extreme fixedly connected with limiting plate of rectangle pole, tension spring has been cup jointed in the pole wall of rectangle pole in the slip, tension spring's one end and limiting plate fixed connection, tension spring's the other end and the pole wall fixed connection of bracing piece, fixedly connected with annular piece on the pole wall of dead lever, a plurality of evenly distributed's constant head tank is seted up to the lower extreme edge of annular piece, the upper end of rectangle pole is passed the rectangle through-hole and is extended to in one of them constant head tank.

Preferably, the upper end left side of bracing piece is connected with the pull rod that the slope set up through the pivot rotation, the one end fixedly connected with C type pipe of bracing piece is kept away from to the pull rod, two pipe orifices departments of C type pipe are slided jointly and are cup jointed the arc pole, the one end fixedly connected with spring of arc pole, the one end fixedly connected with connecting block of spring, the inner wall fixed connection of connecting block and C type pipe, the pipe wall of C type pipe has cup jointed the brake lever through the slip of bar through-hole, the one end of brake lever and the pole wall fixed connection of arc pole, the lower extreme fixedly connected with pull ring of baffle box.

Preferably, one side of the supporting rod is in threaded connection with a positioning bolt through a second threaded hole, and the upper end of the positioning bolt penetrates through the second threaded hole and is in contact connection with the lower end of the annular block.

Preferably, one side of the fixing block is fixedly connected with one end of the supporting rod, and the four corners of the fixing block are provided with positioning holes in a penetrating mode.

Compared with the prior art, the utility model provides a novel concrete mixer truck automatic discharge hopper possesses following beneficial effect:

1. this novel automatic hopper that goes out of concrete mixer, through bolt, baffle box, arc frame, scraper blade and the rectangular plate that is equipped with, can clear up the concrete in the baffle box fast after unloading, and the concrete of clearing up can collect the use, remaining a small amount of concrete in the baffle box directly use a small amount of water clear up can.

2. This novel automatic hopper that goes out of concrete mixer through brake lever, arc pole, C type pipe, pull ring, spring and the pull rod that is equipped with, can make the discharge gate of baffle box up, the concrete that drops when enough storing the vehicle and traveling has reduced the waste of concrete, and can not the landing lead to the fact the potential safety hazard in the coming and going vehicle on ground to the road surface.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can unload the back and clear up the baffle box fast again, and the concrete under the clearance is difficult for extravagant, has practiced thrift the washing water, can accept the concrete that drops simultaneously when the vehicle driving, is difficult for dropping the driving safety of influence past vehicle on ground.

Drawings

Fig. 1 is a schematic structural view of an automatic discharging hopper of a novel concrete mixer truck provided by the utility model;

fig. 2 is a schematic plane structure view of an automatic discharging hopper of the novel concrete mixer truck provided by the utility model;

fig. 3 is the utility model provides a novel overlooking structure schematic diagram of C type pipe and arc pole in concrete mixer automatic discharge hopper.

In the figure: the device comprises a guide chute 1, a support rod 2, a positioning bolt 3, a C-shaped pipe 4, a fixing rod 5, a fixing block 6, a pull rod 7, an arc-shaped frame 8, an annular block 9, a guide rod 10, a scraping plate 11, a rectangular plate 12, a baffle plate 13, a pull ring 14, a tension spring 15, a rectangular rod 16, an arc-shaped rod 17 and a spring 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a novel automatic discharge hopper of a concrete mixer truck comprises a guide chute 1, a support rod 2 and a fixed block 6, wherein one side of the fixed block 6 is fixedly connected with one end of the support rod 2, positioning holes are respectively arranged at four corners of the fixed block 6 in a penetrating manner, the fixed block 6 is connected with a frame of the concrete mixer truck by using connecting bolts, a baffle 13 is fixedly connected at the left side of the guide chute 1, a fixed rod 5 is rotatably connected at the center of the lower end of the guide chute 1 through a rotating shaft, the lower end of the fixed rod 5 is rotatably connected with the right side of the upper end of the support rod 2 through a rolling bearing, an arc-shaped frame 8 is fixedly connected at the lower end of the guide chute 1, a bolt is sleeved in the arc-shaped frame 8 in a sliding manner, the rod wall of the fixed rod 5 is in threaded connection with the bolt through a, one side that two scraper blades 11 are relative all has cup jointed same rectangular plate 12 through the rectangle recess slip, the width of rectangular plate 12 equals baffle box 1's discharge gate width, the rectangle recess degree of depth on two scraper blades 1 is less than rectangular plate 12's width, two scraper blades 11 one end upsides that carry on the back mutually all are equipped with logical groove, lead to the upper end edge sliding connection of groove and baffle box 1, both sides all are through rectangular block fixedly connected with guide bar 10 around baffle box 1, two scraper blades 11 one end upsides that carry on the back mutually all cup joint with the pole wall slip of two guide bar 10 respectively through the round hole.

The fixing mechanism comprises a rectangular through hole formed in the support rod 2, a rectangular rod 16 is sleeved in the rectangular through hole in a sliding mode, a limiting plate is fixedly connected to the lower end of the rectangular rod 16, a tension spring 15 is sleeved on the rod wall of the rectangular rod 16 in a sliding mode, one end of the tension spring 15 is fixedly connected with the limiting plate, the other end of the tension spring 15 is fixedly connected with the rod wall of the support rod 2, an annular block 9 is fixedly connected to the rod wall of the support rod 5, a plurality of uniformly distributed positioning grooves are formed in the edge of the lower end of the annular block 9, the upper end of the rectangular rod 16 penetrates through the rectangular through hole and extends into one of the positioning grooves, the limiting of the support rod 5 can be relieved by separating the rectangular rod 16 from the positioning grooves by pulling the limiting plate through hands, the discharging square of the guide chute 1 can be adjusted conveniently, the tension spring 15 for limiting plate can pull the, the upper end of positioning bolt 3 passes the second screw hole and is connected with the lower extreme contact of annular piece 9, can assist and fix a position baffle box 1, the upper end left side of bracing piece 2 is connected with the pull rod 7 that the slope set up through the pivot rotation, the one end fixedly connected with C type pipe 4 of bracing piece 2 is kept away from to pull rod 7, two pipe orifices department of C type pipe 4 joint arc pole 17 jointly that slides, the one end fixedly connected with spring 18 of arc pole 17, the one end fixedly connected with connecting block of spring 18, the inner wall fixed connection of connecting block and C type pipe 4, the brake lever has been cup jointed through bar through-hole slip to the pipe wall of C type pipe 4, the one end of brake lever and the pole wall fixed connection of arc pole 17, the lower extreme fixedly connected with pull ring.

In the utility model, when in use, the bolt is unscrewed by a wrench, the inclination angle of the guide chute 1 can be quickly adjusted, after adjustment, the bolt is screwed to limit the arc-shaped frame 8, the guide chute 1 can guide and discharge concrete, after use, the inner wall of the guide chute 1 is scraped by moving the sliding scraper 11 and the rectangular plate 12, the inner part of the guide chute 1 can be quickly cleaned after discharge, and the cleaned concrete can be collected and used, a small amount of residual concrete in the guide chute 1 can be directly cleaned by using a small amount of water, the bolt is unscrewed by a wrench, the guide chute 1 is directly inclined by hand moving the guide chute 1, the arc-shaped rod 17 is moved by sliding the brake rod by hand, the C-shaped pipe 4 can be clamped with the pull ring 14 by moving the arc-shaped rod 17, the brake rod spring 18 is unscrewed after clamping to push the arc-shaped rod 17 to reset, thereby the discharge port of the guide chute 1 is upward, therefore, the concrete falling off when the vehicle runs can be stored, the waste of the concrete is reduced, and potential safety hazards caused by vehicles coming and going on the ground and on the road surface can be avoided.

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. The utility model provides a novel automatic hopper that goes out of concrete mixer, includes baffle (1), bracing piece (2) and fixed block (6), its characterized in that, the left side fixedly connected with baffle (13) of baffle (1), the lower extreme center department of baffle (1) rotates through the pivot and is connected with dead lever (5), the lower extreme of dead lever (5) is rotated through the upper end right side of antifriction bearing with bracing piece (2) and is connected, the lower extreme fixedly connected with arc frame (8) of baffle (1), it has cup jointed the bolt in arc frame (8), the pole wall of dead lever (5) is through first screw hole and bolt threaded connection, the right-hand member of bracing piece (2) is equipped with fixed establishment, the pole wall connection of fixed establishment and dead lever (5).

2. The automatic discharging hopper of the novel concrete mixer truck as claimed in claim 1, wherein two scraping plates (11) are arranged in the material guiding chute (1), one side of each of the two scraping plates (11) opposite to each other is slidably sleeved with the same rectangular plate (12) through a rectangular groove, through grooves are arranged on the upper sides of the two opposite ends of the two scraping plates (11), the through grooves are slidably connected with the upper end of the material guiding chute (1), guide rods (10) are fixedly connected to the front side and the rear side of the material guiding chute (1) through rectangular blocks, and the upper sides of the two opposite ends of the two scraping plates (11) are slidably sleeved with the rod walls of the two guide rods (10) through round holes respectively.

3. The novel automatic discharging hopper of the concrete mixer truck as claimed in claim 1, wherein the fixing mechanism comprises a rectangular through hole formed in the support rod (2), a rectangular rod (16) is slidably sleeved in the rectangular through hole, a limiting plate is fixedly connected to the lower end of the rectangular rod (16), a tension spring (15) is slidably sleeved on the rod wall of the rectangular rod (16), one end of the tension spring (15) is fixedly connected with the limiting plate, the other end of the tension spring (15) is fixedly connected with the rod wall of the support rod (2), an annular block (9) is fixedly connected to the rod wall of the fixing rod (5), a plurality of uniformly distributed positioning grooves are formed in the edge of the lower end of the annular block (9), and the upper end of the rectangular rod (16) passes through the rectangular through hole and extends into one of the positioning grooves.

4. The novel automatic discharging hopper of the concrete mixer truck according to claim 1, the left side of the upper end of the supporting rod (2) is rotationally connected with a pull rod (7) which is obliquely arranged through a shaft pin, one end of the pull rod (7) far away from the support rod (2) is fixedly connected with a C-shaped pipe (4), the two pipe orifices of the C-shaped pipe (4) are sleeved with arc-shaped rods (17) in a sliding manner, one end of the arc-shaped rod (17) is fixedly connected with a spring (18), one end of the spring (18) is fixedly connected with a connecting block, the connecting block is fixedly connected with the inner wall of the C-shaped pipe (4), the pipe wall of the C-shaped pipe (4) is sleeved with the brake rod in a sliding manner through the strip-shaped through hole, one end of the brake rod is fixedly connected with the rod wall of the arc-shaped rod (17), and the lower end of the guide chute (1) is fixedly connected with a pull ring (14).

5. The novel automatic discharging hopper of the concrete mixer truck according to claim 1, wherein a positioning bolt (3) is connected to one side of the supporting rod (2) in a threaded manner through a second threaded hole, and the upper end of the positioning bolt (3) penetrates through the second threaded hole and is in contact connection with the lower end of the annular block (9).

6. The automatic discharging hopper of the novel concrete mixer truck according to claim 1, wherein one side of the fixing block (6) is fixedly connected with one end of the supporting rod (2), and positioning holes are formed in four corners of the fixing block (6) in a penetrating mode.