阅读说明：本技术 一种可进行液压高度调整的建筑施工用翻斗车 (Dump truck capable of adjusting hydraulic height for building construction ) 是由 倪军 于 2021-02-21 设计创作，主要内容包括：本发明公开了一种可进行液压高度调整的建筑施工用翻斗车,包括主体机构和支撑机构,主体机构的下端设置有支撑机构,在存储筒中装有足够的水,当需要一个拉力时,将斜管与对接孔相对应,使得存储筒中的水流入主管中,最后再流入伸缩支杆和伸缩把手内部,又因为伸缩支杆和伸缩把手在没有水时是处于收缩状态,所以在需要外界拉力时,伸缩支杆和伸缩把手打开,相反则关闭,使用过程较为简单,且给整体附加了一个拉力着手点,便于对整体的推动,其次当伸缩门板打开时,内部的液体会因为存放体积变小而流向导管中,直到流入液压推送杆内,使得液压推送杆变长,从而推动车厢内部的物体,实现自动化下料,且下料较为干净。(The invention discloses a dump truck for building construction capable of carrying out hydraulic height adjustment, which comprises a main body mechanism and a supporting mechanism, wherein the lower end of the main body mechanism is provided with the supporting mechanism, a storage cylinder is filled with enough water, when a pulling force is required, an inclined pipe corresponds to a butt joint hole, so that the water in the storage cylinder flows into a main pipe and finally flows into a telescopic supporting rod and a telescopic handle, and the telescopic supporting rod and the telescopic handle are in a contraction state when no water exists, so that the telescopic supporting rod and the telescopic handle are opened when the external pulling force is required, and are closed on the contrary, the using process is simpler, a pulling force holding point is added to the whole body, the whole body is convenient to push, and when a telescopic door plate is opened, the liquid in the whole body flows into a guide pipe due to the reduction of the storage volume until the liquid flows into a hydraulic pushing rod, so that the hydraulic pushing rod is lengthened, thereby promote the inside object in carriage, realize automatic unloading, and the unloading is comparatively clean.)

1. The utility model provides a can carry out hydraulic pressure dump truck for construction of height adjustment, includes main part mechanism (1) and supporting mechanism (2), and the lower extreme of main part mechanism (1) is provided with supporting mechanism (2), its characterized in that: the main mechanism (1) comprises a carriage (11), a discharging mechanism (12), a push-pull mechanism (13) and a balance holding mechanism (14), wherein the discharging mechanism (12) is arranged inside the carriage (11), the push-pull mechanism (13) is arranged on the outer surface of the carriage (11), the balance holding mechanism (14) is fixedly arranged on each of two sides of the carriage (11), the discharging mechanism (12) comprises a telescopic door panel (121), a telescopic cylinder (122), a joint pipe (123), a guide pipe (124), a main joint pipe (125) and a pushing mechanism (126), the telescopic cylinders (122) are arranged on each of two sides of the telescopic door panel (121), three groups of the telescopic cylinders (122) are arranged, the joint pipe (123) is arranged on one side of each telescopic cylinder (122), the guide pipe (124) is arranged on the outer surface of the joint pipe (123), the main joint pipe (125) is arranged at one end of the guide pipe (124), the pushing mechanism (, the telescopic door plate (121), the telescopic cylinder (122), the common connecting pipe (123) and the conduit (124) are communicated with the main connecting pipe (125).

2. The dump truck for construction that can perform hydraulic height adjustment according to claim 1, wherein: the supporting mechanism (2) comprises a bottom plate (21), a hydraulic pipe (22) and movable wheels (23), the hydraulic pipe (22) is fixedly mounted on the upper surface of the bottom plate (21), the movable wheels (23) are arranged on the lower bottom surface of the bottom plate (21), connecting grooves (211) are formed in the outer surface of the bottom plate (21), the bottom plate (21) is movably connected with the movable wheels (23) through the connecting grooves (211), and the bottom plate (21) is connected with the lower bottom surface of the carriage (11) through the hydraulic pipe (22).

3. The dump truck for construction that can perform hydraulic height adjustment according to claim 1, wherein: carriage (11) includes discharge gate (111) and locking piece (112), discharge gate (111) have been seted up to one side of carriage (11), fixed mounting has locking piece (112) on the surface of carriage (11), carriage (11) are connected with flexible door plant (121) through discharge gate (111), flexible section of thick bamboo (122) set up in the inner wall with discharge gate (111) homonymy carriage (11), one side of push mechanism (126) is connected with carriage (11) inner wall, carriage (11) are connected with push-and-pull mechanism (13) through locking piece (112).

4. The dump truck for construction that can perform hydraulic height adjustment according to claim 1, wherein: push-and-pull mechanism (13) is including being responsible for (131), mainly push away subassembly (132), adapter (133), telescopic strut (134) and flexible handle (135), the one end of being responsible for (131) is provided with mainly pushes away subassembly (132), the other end of being responsible for (131) is provided with adapter (133), one side of adapter (133) is provided with telescopic strut (134), the one end of telescopic strut (134) is provided with telescopic handle (135), telescopic handle (135) are linked together through telescopic strut (134) and adapter (133) and being responsible for (131), it is connected with carriage (11) block through locking piece (112) to be responsible for (131).

5. The dump truck for construction that can perform hydraulic height adjustment according to claim 4, wherein: the main push assembly (132) comprises a main push plate (1321), a grabbing stretching rod (1322), a storage cylinder (1323), an inclined tube (1324), a semi-arc groove (1325) and a mounting plate (1326), wherein the storage cylinder (1323) is arranged at each of two ends of the grabbing stretching rod (1322), an external interface (13231) is arranged on the outer surface of the storage cylinder (1323), the inclined tube (1324) is arranged at one end of the storage cylinder (1323), the semi-arc groove (1325) is arranged at one end of the inclined tube (1324), the mounting plate (1326) is arranged at one end of the semi-arc groove (1325), the mounting plate (1326) is connected with the main push plate (1321), and one side of the main push plate (1321) is connected with a carriage (11).

6. The dump truck for construction capable of hydraulic height adjustment according to claim 5, wherein: the main push plate (1321) comprises a butt joint hole (13211), a T-shaped groove (13212), a T-shaped magnetic block (13213) and an electric push rod (13214), the butt joint hole (13211) is formed in the outer surface of the main push plate (1321), the T-shaped groove (13212) is formed in the upper surface of the main push plate (1321), the T-shaped magnetic block (13213) is fixedly mounted at two ends of the electric push rod (13214), the T-shaped magnetic block (13213) and the electric push rod (13214) are arranged inside the T-shaped groove (13212), the T-shaped magnetic block (13213) is movably connected with the T-shaped groove (13212), and the T-shaped magnetic block (13213) is magnetically connected with the mounting plate (1326).

7. The dump truck for construction capable of hydraulic height adjustment according to claim 5, wherein: adjusting bolts (13251) are arranged on the outer surface of the half-arc groove (1325), the half-arc groove (1325) is movably connected with the inclined tube (1324) through the adjusting bolts (13251), a nipple (13261) is arranged on the outer surface of the mounting plate (1326) in a penetrating mode, one end of the nipple (13261) is communicated with the inclined tube (1324), and the other end of the nipple (13261) is communicated with the main tube (131) through the butt joint hole (13211).

8. The dump truck for construction that can perform hydraulic height adjustment according to claim 1, wherein: the weight-keeping mechanism (14) comprises a side plate (141), a center block (142), an auxiliary block (143), an electromagnetic plate (144) and a weight (145), the center block (142) and the auxiliary block (143) are arranged inside the side plate (141), the electromagnetic plate (144) is fixedly arranged on the outer surfaces of the center block (142) and the auxiliary block (143), the weight (145) is arranged on the outer surface of the auxiliary block (143), the side plate (141) comprises a sliding groove (1411) and a spring (1412), the sliding groove (1411) is arranged on the outer surface of the side plate (141), the center block (142) is fixedly connected with the sliding groove (1411), the auxiliary block (143) is movably connected with the sliding groove (1411), one end of the spring (1412) is connected with the inner wall of the sliding groove (1411), the other end of the spring (1412) is connected with the auxiliary block (143), one end of the weight (145) is provided with a reinforcing rod (1451), the weight 145 is connected to the auxiliary block 143 via a reinforcing bar 1451.

9. The dump truck for construction that can perform hydraulic height adjustment according to claim 1, wherein: push mechanism (126) includes wallboard (1261), hydraulic pressure push rod (1262) and push pedal (1263), and the one end of hydraulic pressure push rod (1262) is provided with wallboard (1261), and the other end of hydraulic pressure push rod (1262) is provided with push pedal (1263), and wallboard (1261) are connected with carriage (11) inner wall, and hydraulic pressure push rod (1262) are linked together with main takeover (125).

Technical Field

The invention relates to the technical field of building construction equipment, in particular to a dump truck capable of adjusting hydraulic height for building construction.

Background

A dump truck is a special short-distance material conveying vehicle with a tiltable hopper. A bucket-shaped container is arranged on the vehicle body and can be overturned to facilitate unloading. The mechanical return bucket is suitable for short-distance transportation of various bulk materials such as sand, earthwork, coal, ore and the like, has strong power and usually has a mechanical return bucket function, and the dump truck consists of a hopper and a traveling underframe. The hopper is arranged at the front part of the tire walking underframe and overturns to discharge by the gravity of the materials in the hopper or the thrust of a hydraulic cylinder. The tipping wagon can be divided into a hand-push type and an electric type according to different directions of unloading, namely forward tipping unloading, rotary unloading, side-tipping unloading, high-fulcrum unloading (the unloading height is constant), lifting tipping unloading (the unloading height can be changed at will) and the like.

Present hand propelled tip truck can only use thrust in one side for whole beginning motion, when the heavy object in the car is more, thrust is difficult to promote whole, needs stimulate in opposite direction, and present hand propelled tip truck does not possess tensile strong point, leads to the pulling comparatively hard, and secondly, present unloading is through the upset unloading, and the manpower is manual to be turned up the carriage, and is harder, and the unloading is unclean, and carriage inside often has a large amount of remainders.

Aiming at the problems, the prior device is improved, and the dump truck for building construction capable of adjusting the hydraulic height is provided.

Disclosure of Invention

The invention aims to provide a dump truck for building construction, which can carry out hydraulic height adjustment, wherein one end of a main pipe is provided with a main push component, the other end of the main pipe is provided with an adapter, one side of the adapter is provided with a telescopic supporting rod, one end of the telescopic supporting rod is provided with a telescopic handle, the telescopic handle is communicated with the main pipe through the telescopic supporting rod and the adapter, the main pipe is clamped and connected with a carriage through a locking piece, two ends of a grabbing stretching rod are respectively provided with a storage cylinder, the outer surface of the storage cylinder is provided with an external interface, one end of the storage cylinder is provided with an inclined pipe, one end of the inclined pipe is provided with a semi-arc groove, one end of the semi-arc groove is provided with a mounting plate, the mounting plate is connected with a main push plate, one side of the main push plate is connected with the carriage, the outer surface of the, the T-shaped magnetic block and the electric push rod are arranged inside the T-shaped groove, the T-shaped magnetic block is movably connected with the T-shaped groove, the T-shaped magnetic block is magnetically connected with the mounting plate, enough water is filled in the storage cylinder, when a pulling force is needed, the inclined tube corresponds to the butt joint hole, so that the water in the storage cylinder flows into the main pipe, and finally flows into the telescopic support rod and the telescopic handle, and the telescopic support rod and the telescopic handle are in a contraction state when no water exists, so that the telescopic support rod and the telescopic handle are opened when the external pulling force is needed, and are closed on the contrary, the use process is simple, a pulling force operating point is added to the whole body, the whole body is convenient to push, secondly, the telescopic cylinders are arranged on two sides of the telescopic door plate, the three groups of telescopic cylinders are arranged, one side of the telescopic cylinder is provided with a common connecting pipe, the outer surface of the common, the one end of taking over is provided with push mechanism, flexible door plant, a flexible section of thick bamboo, take over altogether, the pipe is linked together with main takeover, and the one end of hydraulic pressure propelling movement pole is provided with the wallboard, the other end of hydraulic pressure propelling movement pole is provided with the push pedal, the wallboard is connected with the carriage inner wall, hydraulic pressure propelling movement pole is linked together with main takeover, when flexible door plant is opened, inside liquid can be because deposit the volume diminishes and flow to in the pipe, until in flowing into hydraulic pressure propelling movement pole, make hydraulic pressure propelling movement pole grow, thereby promote the inside object in carriage, realize automatic unloading, and the unloading is comparatively clean, the problem in the background art has been solved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can carry out hydraulic pressure height control's tip truck for construction, including main body mechanism and supporting mechanism, main body mechanism's lower extreme is provided with supporting mechanism, main body mechanism includes the carriage, discharge mechanism, push-and-pull mechanism and holding weighing apparatus mechanism, the inside in carriage is provided with discharge mechanism, be provided with push-and-pull mechanism on the surface in carriage, the equal fixed mounting in both sides in carriage holds weighing apparatus mechanism, discharge mechanism includes flexible door plant, a telescopic cylinder, take over altogether, the pipe, main takeover and push mechanism, the both sides of flexible door plant all are provided with a telescopic cylinder, and a telescopic cylinder is provided with three groups, one side of a telescopic cylinder is provided with takeover altogether, be provided with the pipe on the surface of takeover altogether, the one end of pipe is provided with main takeover, the one end of main takeover is provided with push mechanism, flexible.

Furthermore, the supporting mechanism comprises a bottom plate, a hydraulic pipe and movable wheels, the hydraulic pipe is fixedly mounted on the upper surface of the bottom plate, the movable wheels are arranged on the lower bottom surface of the bottom plate, connecting grooves are formed in the outer surface of the bottom plate, the bottom plate is movably connected with the movable wheels through the connecting grooves, and the bottom plate is connected with the lower bottom surface of the carriage through the hydraulic pipe.

Further, the carriage includes discharge gate and locking piece, and the discharge gate has been seted up to one side in carriage, and fixed mounting has the locking piece on the surface in carriage, and the carriage is connected with flexible door plant through the discharge gate, and a flexible section of thick bamboo setting is in the inner wall with discharge gate homonymy carriage, and push mechanism's one side is connected with the carriage inner wall, and the carriage is connected with push-and-pull mechanism through the locking piece.

Further, push-and-pull mechanism is including being responsible for, mainly pushes away subassembly, adapter, telescopic strut and flexible handle, and the one end of being responsible for is provided with the main subassembly that pushes away, and the other end of being responsible for is provided with the adapter, and one side of adapter is provided with telescopic strut, and telescopic strut's one end is provided with telescopic handle, and telescopic handle is linked together through telescopic strut and adapter and the person in charge, and the person in charge is connected with the carriage block through the locking piece.

Further, mainly push away the subassembly and include main push pedal, snatch tensile pole, a storage section of thick bamboo, pipe chute, half arc groove and mounting panel, the both ends of snatching tensile pole all are provided with a storage section of thick bamboo, are provided with the external tapping on the surface of a storage section of thick bamboo, and the one end of a storage section of thick bamboo is provided with the pipe chute, and the one end of pipe chute is provided with half arc groove, and the one end in half arc groove is provided with the mounting panel, and the mounting panel is connected with main push pedal, and one side of main push pedal is.

Furthermore, the main push plate comprises a butt joint hole, a T-shaped groove, a T-shaped magnetic block and an electric push rod, the butt joint hole is formed in the outer surface of the main push plate, the T-shaped groove is formed in the upper surface of the main push plate, the T-shaped magnetic block is fixedly mounted at the two ends of the electric push rod, the T-shaped magnetic block and the electric push rod are arranged inside the T-shaped groove, the T-shaped magnetic block is movably connected with the T-shaped groove, and the T-shaped magnetic block is magnetically connected with the mounting.

Furthermore, an adjusting bolt is arranged on the outer surface of the half-arc groove, the half-arc groove is movably connected with the inclined tube through the adjusting bolt, a short connecting tube penetrates through the outer surface of the mounting plate, one end of the short connecting tube is communicated with the inclined tube, and the other end of the short connecting tube is communicated with the main tube through a butt joint hole.

Further, the weighing apparatus holding mechanism comprises a side plate, a center block, an auxiliary block, an electromagnetic plate and a heavy object, wherein the center block and the auxiliary block are arranged inside the side plate, the electromagnetic plate is fixedly arranged on the outer surfaces of the center block and the auxiliary block, the heavy object is arranged on the outer surface of the auxiliary block, the side plate comprises a sliding groove and a spring, the sliding groove is formed in the outer surface of the side plate, the center block is fixedly connected with the sliding groove, the auxiliary block is movably connected with the sliding groove, the center block is arranged in the center of the sliding groove, one end of the spring is connected with the inner wall of the sliding groove, the other end of the spring is connected with the auxiliary block, a reinforcing rod is arranged at one end.

Further, push mechanism includes wallboard, hydraulic pressure push rod and push pedal, and the one end of hydraulic pressure push rod is provided with the wallboard, and the other end of hydraulic pressure push rod is provided with the push pedal, and the wallboard is connected with the carriage inner wall, and hydraulic pressure push rod is linked together with main takeover.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides a dump truck for building construction capable of carrying out hydraulic height adjustment, wherein one end of a main pipe is provided with a main push assembly, the other end of the main pipe is provided with an adapter, one side of the adapter is provided with a telescopic support rod, one end of the telescopic support rod is provided with a telescopic handle, the telescopic handle is communicated with the main pipe through the telescopic support rod and the adapter, the main pipe is clamped and connected with a carriage through a locking piece, two ends of a grabbing stretching rod are respectively provided with a storage cylinder, the outer surface of the storage cylinder is provided with an external connector, one end of the storage cylinder is provided with an inclined pipe, one end of the inclined pipe is provided with a semi-arc groove, one end of the semi-arc groove is provided with a mounting plate, the mounting plate is connected with a main push plate, one side of the main push plate is connected with the carriage, the outer surface of the main, t type magnetic path and electric putter all set up inside T type groove, T type magnetic path and T type groove swing joint, T type magnetic path and mounting panel magnetism are connected, be equipped with sufficient water in the storage cylinder, when a pulling force is required, correspond the pipe chute with the butt joint hole, make the water in the storage cylinder flow in be responsible for, at last flow inside telescopic strut and the telescopic handle again, again because telescopic strut and telescopic handle are in the shrink state when not having water, so when external pulling force of needs, telescopic strut and telescopic handle open, on the contrary then close, the use is comparatively simple, and add a pulling force point of hand for whole, be convenient for to holistic promotion.

2. The invention provides a dump truck for building construction, which can carry out hydraulic height adjustment, wherein both sides of a telescopic door plate are provided with telescopic cylinders, and the telescopic cylinders are provided with three groups, one side of each telescopic cylinder is provided with a common connecting pipe, the outer surface of the common connecting pipe is provided with a guide pipe, one end of the guide pipe is provided with a main connecting pipe, one end of the main connecting pipe is provided with a pushing mechanism, the telescopic door plate, the telescopic cylinders, the common connecting pipes and the guide pipe are communicated with the main connecting pipe, and one end of the hydraulic push rod is provided with a wall plate, the other end of the hydraulic push rod is provided with a push plate, the wall plate is connected with the inner wall of the carriage, the hydraulic push rod is communicated with the main connecting pipe, when the telescopic door plate is opened, the liquid inside the telescopic door plate flows into the conduit due to the reduction of the storage volume until the liquid flows into the hydraulic push rod, make hydraulic pressure propelling movement pole grow to promote the inside object in carriage, realize automatic unloading, and the unloading is comparatively clean.

3. The invention provides a dump truck for building construction capable of carrying out hydraulic height adjustment, a center block and an auxiliary block are both arranged inside a side plate, electromagnetic plates are fixedly arranged on the outer surfaces of the center block and the auxiliary block, a heavy object is arranged on the outer surface of the auxiliary block, a sliding chute is arranged on the outer surface of the side plate, the center block is fixedly connected with the sliding chute, the auxiliary block is movably connected with the sliding chute, the center block is arranged in the center of the sliding chute, one end of a spring is connected with the inner wall of the sliding chute, the other end of the spring is connected with the auxiliary block, one end of the heavy object is provided with a reinforcing rod, the heavy object is connected with the auxiliary block through the reinforcing rod, the center block is arranged in the center of the sliding chute, the auxiliary block keeps a constant distance with the center block through the electromagnetic plates, when the integral dumping phenomenon occurs, the auxiliary block can be close to or far away from the center, further improve holistic stability, and the focus is difficult for shifting.

Drawings

FIG. 1 is a schematic view of the whole construction of a dump truck for construction according to the present invention, which is capable of hydraulic height adjustment;

FIG. 2 is a schematic view of an overall split structure of the dump truck for building construction capable of hydraulic height adjustment according to the present invention;

FIG. 3 is a schematic view of the internal structure of the body of the dump truck for construction capable of hydraulic height adjustment according to the present invention;

FIG. 4 is a schematic structural diagram of a dump truck discharging mechanism for building construction capable of hydraulic height adjustment according to the present invention;

FIG. 5 is a schematic structural view of a hydraulic height adjustable pushing mechanism of a dump truck for building construction according to the present invention;

FIG. 6 is a schematic structural view of a dump truck push-pull mechanism for building construction capable of hydraulic height adjustment according to the present invention;

FIG. 7 is a schematic structural view of a dump truck main push assembly for building construction, which can be adjusted in hydraulic height according to the present invention;

FIG. 8 is a schematic view of a connection structure of an inclined tube and a main tube of a dump truck for building construction according to the present invention, which is capable of hydraulic height adjustment;

fig. 9 is a schematic structural view of a dump truck scale mechanism for construction according to the present invention, which can adjust the hydraulic height.

In the figure: 1. a main body mechanism; 11. a carriage; 111. a discharge port; 112. a locking member; 12. a discharging mechanism; 121. a retractable door panel; 122. a telescopic cylinder; 123. co-connecting pipes; 124. a conduit; 125. a main connection pipe; 126. a pushing mechanism; 1261. wall plates; 1262. a hydraulic push rod; 1263. pushing the plate; 13. a push-pull mechanism; 131. a main pipe; 132. a main push component; 1321. a main push plate; 13211. a butt joint hole; 13212. a T-shaped groove; 13213. a T-shaped magnetic block; 13214. an electric push rod; 1322. grabbing the stretching rod; 1323. a storage cylinder; 13231. an external interface; 1324. an inclined tube; 1325. a half-arc groove; 13251. adjusting the bolt; 1326. mounting a plate; 13261. a nipple; 133. an adapter; 134. a telescopic strut; 135. a telescopic handle; 14. a balance holding mechanism; 141. a side plate; 1411. a chute; 1412. a spring; 142. a center block; 143. an auxiliary block; 144. an electromagnetic plate; 145. a weight; 1451. a reinforcing bar; 2. a support mechanism; 21. a base plate; 211. connecting grooves; 22. a hydraulic tube; 23. a movable wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 4, a dump truck for building construction capable of performing hydraulic height adjustment includes a main body mechanism 1 and a support mechanism 2, the support mechanism 2 is disposed at the lower end of the main body mechanism 1, the main body mechanism 1 includes a carriage 11, a discharge mechanism 12, a push-pull mechanism 13 and a weight holding mechanism 14, the discharge mechanism 12 is disposed inside the carriage 11, the push-pull mechanism 13 is disposed on the outer surface of the carriage 11, the weight holding mechanism 14 is fixedly mounted on both sides of the carriage 11, the discharge mechanism 12 includes a retractable door panel 121, a retractable tube 122, a common connection tube 123, a conduit 124, a main connection tube 125 and a pushing mechanism 126, the retractable door panel 121 is provided on both sides thereof, the retractable tubes 122 are provided with three sets, the common connection tube 123 is provided on one side of the retractable tube 122, the conduit 124 is provided on the outer surface of the common connection tube 123, the main connection tube 125 is provided at one end of the conduit 124, the telescopic door panel 121, the telescopic cylinder 122, the common connecting pipe 123 and the conduit 124 are communicated with the main connecting pipe 125.

Referring to fig. 2 and 3, the supporting mechanism 2 includes a bottom plate 21, a hydraulic pipe 22 and a movable wheel 23, the hydraulic pipe 22 is fixedly installed on the upper surface of the bottom plate 21, the movable wheel 23 is installed on the lower bottom surface of the bottom plate 21, a connecting groove 211 is installed on the outer surface of the bottom plate 21, the bottom plate 21 is movably connected with the movable wheel 23 through the connecting groove 211, the bottom plate 21 is connected with the lower bottom surface of the compartment 11 through the hydraulic pipe 22, the compartment 11 includes a discharge port 111 and a locking member 112, the discharge port 111 is opened on one side of the compartment 11, the locking member 112 is fixedly installed on the outer surface of the compartment 11, the compartment 11 is connected with a retractable door panel 121 through the discharge port 111, a retractable tube 122 is disposed in the inner wall of the compartment 11 on the same side as the discharge port 111, one side of.

Referring to fig. 6-8, the push-pull mechanism 13 includes a main pipe 131, a main push assembly 132, an adapter 133, a telescopic strut 134 and a telescopic handle 135, the main pipe 131 is provided with the main push assembly 132 at one end, the main pipe 131 is provided with the adapter 133 at the other end, the adapter 133 is provided at one side of the adapter 133, the telescopic handle 135 is provided at one end of the telescopic strut 134, the telescopic handle 135 is communicated with the main pipe 131 through the telescopic strut 134 and the adapter 133, the main pipe 131 is connected with the car 11 through the locking member 112 in a snap-fit manner, the main push assembly 132 includes a main push plate 1321, a grabbing pulling rod 1322, a storage cylinder 1323, an inclined pipe 1324, a semi-arc groove 1325 and a mounting plate 1326, the storage cylinder 1323 is provided at both ends of the grabbing pulling rod, an external connection port 13231 is provided on the outer surface of the storage cylinder 1323, an inclined pipe 1324 is provided at one end of the inclined pipe 1324, a semi-arc groove, the mounting plate 1326 is connected with the main push plate 1321, one side of the main push plate 1321 is connected with the carriage 11, the main push plate 1321 comprises a butt hole 13211, a T-shaped slot 13212, a T-shaped magnetic block 13213 and an electric push rod 13214, the butt hole 13211 is arranged on the outer surface of the main push plate 1321, a T-shaped slot 13212 is arranged on the upper surface of the main push plate 1321, the T-shaped magnetic block 13213 is fixedly mounted at two ends of the electric push rod 13214, the T-shaped magnetic block 13213 and the electric push rod 13214 are both arranged in the T-shaped slot 13212, the T-shaped magnetic block 13213 is movably connected with the T-shaped slot 13212, the T-shaped magnetic block 13213 is magnetically connected with the mounting plate 1326, an adjusting bolt 13251 is arranged on the outer surface of the half-arc slot 1325, the half-arc slot 1325 is movably connected with the inclined tube 1324 through the adjusting bolt 13251, a short connecting tube 13261 penetrates through the outer surface of the mounting plate 1326, one end of the short connecting.

Referring to fig. 5 and 9, the weight-keeping mechanism 14 includes a side plate 141, a center block 142, an auxiliary block 143, an electromagnetic plate 144 and a weight 145, the center block 142 and the auxiliary block 143 are disposed inside the side plate 141, the electromagnetic plate 144 is fixedly mounted on outer surfaces of the center block 142 and the auxiliary block 143, the weight 145 is disposed on an outer surface of the auxiliary block 143, the side plate 141 includes a chute 1411 and a spring 1412, the chute 1411 is disposed on an outer surface of the side plate 141, the center block 142 is fixedly connected to the chute 1411, the auxiliary block 143 is movably connected to the chute 1411, the center block 142 is disposed in the center of the chute 1411, one end of the spring 1412 is connected to an inner wall of the chute 1411, the other end of the spring 1412 is connected to the auxiliary block 143, one end of the weight 145 is provided with a reinforcing rod 1451, the weight 145 is connected to the auxiliary block 143 through the reinforcing rod 1451, the pushing mechanism 126 includes a wall plate 1261, a hydraulic pushing rod 1262 and a pushing, the other end of the hydraulic push rod 1262 is provided with a push plate 1263, the wall plate 1261 is connected with the inner wall of the carriage 11, and the hydraulic push rod 1262 is communicated with the main connecting pipe 125.

In summary, the following steps: the invention provides a dump truck for building construction capable of performing hydraulic height adjustment, wherein a support mechanism 2 is arranged at the lower end of a main body mechanism 1, a discharging mechanism 12 is arranged inside a carriage 11, a push-pull mechanism 13 is arranged on the outer surface of the carriage 11, a main push component 132 is arranged at one end of a main pipe 131, an adapter 133 is arranged at the other end of the main pipe 131, a telescopic support rod 134 is arranged at one side of the adapter 133, a telescopic handle 135 is arranged at one end of the telescopic support rod 134, the telescopic handle 135 is communicated with the main pipe 131 through the telescopic support rod 134 and the adapter 133, the main pipe 131 is connected with the carriage 11 in a clamping way through a locking piece 112, a storage cylinder 1323 is arranged at both ends of a grabbing and stretching rod 1322, an external connection port 13231 is arranged on the outer surface of the storage cylinder 1323, an inclined pipe 1324 is arranged at one end of the storage cylinder 1323, a semi-arc slot 1325, the mounting plate 1326 is connected with the main push plate 1321, one side of the main push plate 1321 is connected with the carriage 11, the outer surface of the main push plate 1321 is provided with a butt joint hole 13211, the upper surface of the main push plate 1321 is provided with a T-shaped slot 13212, two ends of the electric push rod 13214 are fixedly provided with a T-shaped magnetic block 13213, the T-shaped magnetic block 13213 and the electric push rod 13214 are both arranged inside the T-shaped slot 13212, the T-shaped magnetic block 13213 is movably connected with the T-shaped slot 13212, the T-shaped magnetic block 13213 is magnetically connected with the mounting plate 1326, water is filled in the storage cylinder 1323, when a pulling force is needed, the inclined tube 1324 corresponds to the butt joint hole 13211, so that the water in the storage cylinder 1323 flows into the main tube 131 and finally flows into the telescopic strut 134 and the telescopic handle 135, and the telescopic rod 134 and the telescopic handle 135 are in a contraction state when no water exists, therefore, when an external pulling force is needed, the telescopic strut 134 and, the use process is simple, a pulling force holding point is added to the whole body to facilitate pushing of the whole body, the weighing mechanism 14 is fixedly mounted on each of two sides of the carriage 11, the telescopic door plates 121 are provided with the telescopic cylinders 122 on each of two sides, the telescopic cylinders 122 are provided with three groups, one side of each telescopic cylinder 122 is provided with the joint pipe 123, the outer surface of the joint pipe 123 is provided with the guide pipe 124, one end of the guide pipe 124 is provided with the main joint pipe 125, one end of the main joint pipe 125 is provided with the pushing mechanism 126, the telescopic door plates 121, the telescopic cylinders 122, the joint pipes 123, the guide pipe 124 is communicated with the main joint pipe 125, one end of the hydraulic pushing rod 1262 is provided with the wall plate 1261, the other end of the hydraulic pushing rod 1262 is provided with the push plate 1263, the wall plate 1261 is connected with the inner wall of the carriage 11, the hydraulic pushing rod 1262 is communicated with the main joint pipe 125, until the feeding materials flow into the hydraulic push rod 1262, the hydraulic push rod 1262 is lengthened, so that the objects in the carriage 11 are pushed, automatic blanking is achieved, and the blanking is cleaner.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.