CN213610467U

CN213610467U - Dust falling device of dump truck

Info

Publication number: CN213610467U
Application number: CN202022526761.4U
Authority: CN
Inventors: 苏贵荣; 任兴旺; 李博
Original assignee: Inner Mongolia Yukun Mining Engineering Co ltd
Current assignee: Inner Mongolia Yukun Mining Engineering Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-06
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a dust device of dump truck, its structure includes the bottom plate, supplementary protection device, the water tank, the tank lid, the shower head, the bracing piece, horizontal pole and connecting piece, the utility model relates to a dust device of dump truck, through setting up supplementary protection device at bottom plate top face left side middle part, the motor drives drive mechanism and rotates, and drive mechanism drives protection mechanism and moves forward to make protection mechanism protect the shower head, avoid causing the damage to the shower head at the earth stone that flies up in the earth stone handling, also reduced the incidence of construction accident simultaneously, do not need the manual dust fall of staff, practiced thrift the labour, reduced staff's work burden for dust fall efficiency.

Description

Dust falling device of dump truck

Technical Field

The utility model relates to a dust device technical field, concretely relates to tipper dust device.

Background

In civil engineering, common earthwork and stone engineering comprises site leveling, foundation pit and pipe ditch excavation, roadbed excavation, civil air defense engineering excavation, terrace filling, roadbed filling and foundation pit backfilling, wherein the earthwork and stone engineering needs to reasonably arrange a construction plan and does not need to be arranged in rainy seasons, a dump truck is needed to transport the earthwork and stone no matter a leveling land or an excavated land, and a large amount of dust is generated when the earthwork and stone is loaded and unloaded, so a dump truck dust settling device is needed.

In the tipper dust device use, because soil stone is when automatic uninstallation, the stone that falls down fast collapses easily, has improved the incidence of construction accident to may damage dust device's shower head, lead to dust fall equipment to damage, increased the raise dust pollution, need the manual dust fall of staff or maintain dust device, increase staff's work burden, wasted the labour, reduce dust fall efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, a tipper dust device has now been proposed, solved because soil stone when automatic uninstallation, the stone that falls fast collapses easily, improved the incidence of construction accident, and probably damage dust device's shower head, lead to dust fall equipment to damage, increased the raise dust pollution, need the manual dust fall of staff or maintain dust device, increase staff's work burden, the labour has been wasted, reduce the problem of dust fall efficiency.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a tipper dust device, comprising a base plate, bottom plate top face right side middle part and the welding of water tank bottom face, bottom plate top face left side middle part and the welding of supplementary protection device bottom face, supplementary protection device includes transmission case, motor, power cord and protection machanism, transmission case bottom end face and bottom plate top face left side middle part welding, transmission case right side rear end is provided with the motor to motor bottom face fixes through the bolt with bottom plate top face left side rear end, the motor right side is connected with the power cord to the motor is connected with the power cord electricity, transmission case front end face middle part is fixed through the bolt with protection machanism left end.

Further, the top end face of the water tank and the bottom end face of the water tank cover are fixed through bolts, 6 groups of spray headers are arranged at the bottom end of the front end face of the water tank, 2 groups of support rods are arranged on the left side and the right side of the bottom end face of the bottom plate respectively, the middle parts of the inner side faces of the support rods and the front end and the rear end of the cross rod are fixed through welding, and the bottom end faces of the support rods and the middle parts of the top.

Further, the transmission case comprises a shell, a belt pulley, a belt, a driven wheel, a movable plate, a baffle, a fixed plate, a fixed column, a fixed frame, a chute, a movable rod, a strip-shaped through hole, a fixed seat and a gear, wherein the bottom end face of the shell is welded with the middle part of the left side of the top end face of the bottom plate, the front end of the left side face inside the shell is provided with the belt pulley, the outer side face of the belt pulley is provided with the belt, the belt pulley is rotatably connected with the driven wheel through the belt, the middle part of the back of the driven wheel is connected with the middle part of the front end face of the gear, the back of the gear is rotatably connected with the middle part of the top end face of the front end face of the movable plate, the middle parts of the left side and, the utility model discloses a fixing device for a motor vehicle, including casing, fixed frame, fixing base right flank, fixing base left flank, fixing frame, fixing.

Further, protection mechanism includes the connecting rod, fixes the lantern ring, sleeve and flexible protective housing, the connecting rod left end is fixed through the bolt with movable rod right flank front end, connecting rod bottom face and sleeve top welding, the sleeve is provided with 6 groups to sleeve left surface bottom is provided with the fixed lantern ring, fixed lantern ring right flank middle part is connected with flexible protective housing left end, and flexible protective housing right-hand member runs through sleeve left surface bottom middle part.

Furthermore, the belt pulley is of a cylindrical structure with a concave middle part, and the concave depth of the middle part of the belt pulley is 5mm longer than the thickness of the belt.

Furthermore, the width of the movable rod is 1cm shorter than that of the strip-shaped through hole, and the telescopic length range of the movable rod is 0-15 cm.

Furthermore, the movable length range of the movable plate is 0-10cm, and the contact surface of the movable plate and the fixed frame is completely overlapped.

Furthermore, the telescopic protective shell is provided with 5 layers, and the telescopic length range of the telescopic protective shell is 0-20 cm.

Further, the belt is made of natural rubber.

Furthermore, the movable rod is made of No. 45 steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the utility model relates to a tipper dust device, through setting up supplementary protection device at bottom plate top face left side middle part, the motor drives drive mechanism and rotates, drive mechanism drives protection mechanism and moves forward to make protection mechanism protect the shower head, avoid causing the damage to the shower head at the soil stone that soil stone handling in-process flew, also reduced the incidence of construction accident simultaneously, do not need the manual dust fall of staff, the labour has been practiced thrift, staff's work burden is reduced, dust fall efficiency has been accelerated.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the auxiliary protection device of the present invention;

FIG. 3 is a schematic front sectional view of the transmission case of the present invention;

FIG. 4 is a schematic view of the internal structure of the transmission case of the present invention;

fig. 5 is a schematic side view of the protection mechanism of the present invention.

In the figure: the device comprises a bottom plate-1, an auxiliary protection device-2, a transmission case-21, a shell-211, a belt pulley-212, a belt-213, a driven wheel-214, a movable plate-215, a baffle-216, a fixed plate-217, a fixed column-218, a fixed frame-219, a chute-2110, a movable rod-2111, a strip-shaped through hole-2112, a fixed seat-2113, a gear-2114, a motor-22, a power line-23, a protection mechanism-24, a connecting rod-241, a fixed lantern ring-242, a sleeve-243, a telescopic protective shell-244, a water tank-3, a water tank cover-4, a spray head-5, a supporting rod-6, a cross rod-7 and a connecting piece-8.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1, the utility model provides a dust fall device for dump truck through the improvement here, including

bottom plate

1, 1 top of bottom plate face right side middle part welds with 3 bottom faces of water tank, 1 top of bottom plate face left side middle part welds with 2 bottom faces of auxiliary protection device, 3 top of water tank faces are fixed through the bolt with 4 bottom faces of water tank lid, 3 front end face bottoms of water tank are provided with 6 groups of

shower heads

5, 1 bottom face left and right sides of bottom plate respectively are provided with 2 groups of bracing pieces 6, and 6 medial surfaces of bracing piece middle part and 7 front and back ends of horizontal pole are fixed through the welding, 6 bottom faces of bracing piece weld with 8 top face middle parts of connecting piece mutually.

Please refer to fig. 2, the utility model provides a dust fall device for dump truck through the improvement here, including

bottom plate

1, 1 top face right side middle part of bottom plate welds with 3 bottom faces of water tank, 1 top face left side middle part of bottom plate welds with 2 bottom faces of auxiliary protection device, 3 top faces of water tank are fixed through the bolt with 4 bottom faces of water tank lid, 3 preceding terminal surface bottoms of water tank are provided with 6 groups of

shower heads

5, 1 bottom face left and right sides of bottom plate respectively are provided with 2 groups of bracing pieces 6, and 6 medial surface middle parts of bracing piece are fixed through the welding with 7 front and back ends of horizontal pole, 6 bottom faces of bracing piece weld with 8 top face middle parts of connecting piece mutually.

Referring to fig. 3 and 4, the present invention provides a dust settling device for a dump truck through an improvement, a transmission case 21 includes a housing 211, a belt pulley 212, a belt 213, a driven wheel 214, a movable plate 215, a baffle 216, a fixed plate 217, a fixed column 218, a fixed frame 219, a chute 2110, a movable rod 2111, a bar-shaped through hole 2112, a fixed seat 2113 and a gear 2114, a bottom end surface of the housing 211 is welded to a left middle portion of a top end surface of a bottom plate 1, the belt pulley 212 is disposed at a front end of a left side surface inside the housing 211, the belt 213 is disposed at an outer side surface of the belt pulley 212, the belt pulley 212 is a cylindrical structure with a concave middle portion, a concave depth in the middle portion of the belt pulley 212 is 5mm longer than a thickness of the belt 213, the belt 213 is prevented from falling off, the belt 213 is made of natural rubber, the natural rubber is cheap and easily available, and, the back of the gear 2114 is rotatably connected with the middle of the top end of the front end face of the movable plate 215, the movable length range of the movable plate 215 is 0-10cm, the contact surface of the movable plate 215 and the fixed frame 219 completely coincides to prevent the movable plate 215 from being clamped inside the fixed frame 219, the middle of the left side and the right side of the front end face of the movable plate 215 is welded with the back of the baffle plate 216, the middle of the front end face of the movable plate 215 is fixed with the back of the fixed plate 217 by welding, the middle of the front end face of the fixed plate 217 is welded with the back of the fixed column 218, the outer side face of the movable plate 215 is provided with the fixed frame 219, the middle of the bottom end face inside the housing 211 is provided with the chute 2110, the middle of the right side face of the fixed frame 219 is welded and fixed with the left end of the movable rod 2111, the middle of the right side face of the, the inside right flank middle part of casing 211 is fixed through the welding with the fixing base 2113 right flank to the activity pole 2111 right-hand member runs through fixing base 2113 left flank middle part, and activity pole 2111 is 45 steel matter, and 45 steel intensity is big, the hardness is high, can extension fixture life.

Please refer to fig. 2 and 5, the utility model provides a dumper dust device through the improvement here, protection mechanism 24 includes connecting rod 241, the fixed lantern ring 242, sleeve 243 and flexible protective housing 244, the connecting rod 241 left end is fixed through the bolt with movable rod 2111 right flank front end, connecting rod 241 bottom face and the welding of sleeve 243 top, sleeve 243 is provided with 6 groups, and sleeve 243 left flank bottom is provided with the fixed lantern ring 242, fixed lantern ring 242 right flank middle part is connected with flexible protective housing 244 left end, and flexible protective housing 244 right-hand member runs through sleeve 243 left flank bottom middle part, flexible protective housing 244 is provided with 5 layers, and flexible protective housing 244 scalable length scope is 0-20cm, flexible length scope can be applicable to longer shower head 5 greatly.

The motor 22 described in this patent: the motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, the generator mainly has the function of converting mechanical energy into electric energy, and the motor is divided according to the types of working power sources: the motor can be divided into a direct current motor and an alternating current motor, (1) the direct current motor can be divided according to the structure and the working principle: brushless dc motors and brushed dc motors, (2) wherein the ac motor is further divided: single phase motors and three phase motors.

The working principle is as follows:

firstly, the method comprises the following steps: when a user wants to use the self-dumping car dust-settling device, the connecting piece 8 at the bottom end of the self-dumping car dust-settling device and the top end of the self-dumping car can be fixed through a bolt, then the water tank cover 4 is opened, sufficient water is added into the water tank cover 4, and then the water tank cover 4 and the water tank 3 are fixed through a bolt;

secondly, the method comprises the following steps: when the dump truck is used for loading and unloading soil and stones, a user firstly connects the power line 23 with a power supply, the motor 22 starts to work, an output shaft at the front end of the motor 22 drives the belt pulley 212 to rotate, then the belt pulley 212 drives the driven pulley 214 to rotate through the belt 213, then the driven pulley 214 drives the gear 2114 to rotate, the gear 2114 drives the fixed plate 217 to move upwards through the fixed column 218 while rotating, then the fixed plate 217 drives the movable plate 215 to move leftwards, and then the movable plate 215 drives the fixed frame 219 to move rightwards along the chute 2110, so that the fixed frame 219 drives the movable rod 2111 to move leftwards along the fixed;

thirdly, the method comprises the following steps: then the movable rod 2111 drives the telescopic protective shell 244 to move leftwards, when the movable rod is about to move to the spray header 5, the power line 23 is disconnected, and at the moment, the telescopic protective shell 244 can well protect the spray header 5, so that the spray header 5 is prevented from being damaged.

Claims

1. A dust fall device of a dump truck comprises a bottom plate (1), wherein the middle part of the right side of the top end surface of the bottom plate (1) is welded with the bottom end surface of a water tank (3);

the method is characterized in that: still include auxiliary protection device (2), bottom plate (1) top terminal surface left side middle part welds with auxiliary protection device (2) bottom end face, auxiliary protection device (2) are including transmission case (21), motor (22), power cord (23) and protection mechanism (24), transmission case (21) bottom end face welds with bottom plate (1) top terminal surface left side middle part, transmission case (21) right side rear end is provided with motor (22) to motor (22) bottom end face and bottom plate (1) top terminal surface left side rear end are fixed through the bolt, motor (22) right side is connected with power cord (23) to motor (22) are connected with power cord (23) electricity, transmission case (21) preceding terminal surface middle part is fixed through the bolt with protection mechanism (24) left end.

2. The dust falling device of the dump truck according to claim 1, characterized in that: the water tank is characterized in that the top end face of the water tank (3) and the bottom end face of the water tank cover (4) are fixed through bolts, 6 groups of spray heads (5) are arranged at the bottom end of the front end face of the water tank (3), 2 groups of support rods (6) are respectively arranged on the left side and the right side of the bottom end face of the bottom plate (1), the middle parts of the inner side faces of the support rods (6) are fixed with the front end and the rear end of a cross rod (7) through welding, and the bottom end faces of the support rods (6) are.

3. The dust falling device of the dump truck according to claim 1, characterized in that: the transmission case (21) comprises a shell (211), a belt pulley (212), a belt (213), a driven wheel (214), a movable plate (215), a baffle (216), a fixed plate (217), a fixed column (218), a fixed frame (219), a sliding chute (2110), a movable rod (2111), a strip-shaped through hole (2112), a fixed seat (2113) and a gear (2114), wherein the bottom end face of the shell (211) is welded with the middle part of the left side of the top end face of the bottom plate (1), the front end of the left side face in the shell (211) is provided with the belt pulley (212), the outer side face of the belt pulley (212) is provided with the belt (213), the belt pulley (212) is rotatably connected with the driven wheel (214) through the belt (213), the middle part of the back of the driven wheel (214) is connected with the middle part of the front end face of the gear (211, the middle parts of the left side and the right side of the front end face of the movable plate (215) are welded with the back of the baffle (216), the middle part of the front end face of the movable plate (215) is fixed with the back of the fixed plate (217) by welding, the middle part of the front end face of the fixed plate (217) is welded with the rear end of the fixed column (218), a fixed frame (219) is arranged on the outer side face of the movable plate (215), a sliding groove (2110) is formed in the middle part of the bottom end face inside the shell (211), the middle part of the right side face of the fixed frame (219) is welded and fixed with the left end of the movable rod (2111), a strip-shaped through hole (2112) is formed in the middle part of the right side face inside the shell (211), the middle part of the right side face inside the shell (211).

4. The dust falling device of the dump truck according to claim 1, characterized in that: protection mechanism (24) are including connecting rod (241), the fixed lantern ring (242), sleeve (243) and flexible protective housing (244), connecting rod (241) left end is fixed through the bolt with movable rod (2111) right flank front end, connecting rod (241) bottom end face and sleeve (243) top welding, sleeve (243) are provided with 6 groups to sleeve (243) left side bottom end is provided with the fixed lantern ring (242), fixed lantern ring (242) right side middle part is connected with flexible protective housing (244) left end, and flexible protective housing (244) right-hand member runs through sleeve (243) left side bottom end middle part.

5. The dust falling device of the dump truck according to claim 3, characterized in that: the belt pulley (212) is of a cylindrical structure with a concave middle part, and the concave depth of the middle part of the belt pulley (212) is 5mm longer than the thickness of the belt (213).

6. The dust falling device of the dump truck according to claim 3, characterized in that: the width of the movable rod (2111) is 1cm shorter than that of the strip-shaped through hole (2112), and the telescopic length range of the movable rod (2111) is 0-15 cm.

7. The dust falling device of the dump truck according to claim 3, characterized in that: the movable length range of the movable plate (215) is 0-10cm, and the contact surface of the movable plate (215) and the fixed frame (219) is completely coincided.

8. The dust falling device of the dump truck according to claim 4, characterized in that: the telescopic protective shell (244) is provided with 5 layers, and the telescopic length range of the telescopic protective shell (244) is 0-20 cm.