阅读说明：本技术 一种建筑工程用材料搬运装置 (Material handling device for building engineering ) 是由 李天昊 于 2020-05-14 设计创作，主要内容包括：本发明公开了建筑工程技术领域的一种建筑工程用材料搬运装置,包括搬运车体,搬运车体的底部前后对称焊接有轮轴支架,两组轮轴支架之间横向插接有轮轴,且轮轴的两端分别贯穿两组轮轴支架的侧壁,本发明通过两组开关分别控制驱动电机的正转以及反转,方便工作人员控制搬运滚轮的前进以及后退,使单人即可独立完成对装载有建筑材料搬运车体的移动工作,节省人力以及工作人员的负担,避免需要多人配合的繁琐性,且能够每次能够装载搬运更多的建筑材料,提高搬运的效率,通过利用夹紧弹簧的弹力作用,使两侧的限位套筒二、限位杆二以及限位档杆结构能够对装载在搬运车体顶部的建筑材料进行夹紧。(The invention discloses a material carrying device for constructional engineering in the technical field of constructional engineering, which comprises a carrying vehicle body, wherein wheel axle brackets are symmetrically welded at the front and the back of the bottom of the carrying vehicle body, wheel axles are transversely inserted between two groups of wheel axle brackets, and the two ends of the wheel shaft respectively penetrate through the side walls of the two groups of wheel shaft brackets, the invention respectively controls the forward rotation and the reverse rotation of the driving motor through the two groups of switches, thereby facilitating the control of the forward movement and the backward movement of the carrying roller by workers, leading a single person to independently complete the moving work of the carrying vehicle body loaded with the building materials, saving the manpower and the burden of the workers, avoiding the complexity of matching with multiple persons, being capable of carrying more building materials each time and improving the carrying efficiency, the second limiting sleeve, the second limiting rod and the second limiting stop rod structure on the two sides can clamp the building materials loaded on the top of the carrier body by utilizing the elastic force of the clamping spring.)

1. The utility model provides a material handling device for building engineering, includes transport automobile body (1), its characterized in that: clamping mechanism (2) are installed to the both sides of transport automobile body (1), stop gear (3) are installed to the top bottom of transport automobile body (1), the bottom of transport automobile body (1) is provided with actuating mechanism (4), the top symmetry of transport automobile body (1) is provided with automobile body handle (5), the welding of the top bottom of automobile body handle (5) has U type handle (6), the bottom of automobile body handle (5) bonds and has switch (7), and switch (7) set up the inner chamber in U type handle (6), stop plate (8) are all installed through the bolt front and back symmetry to the bottom of transport automobile body (1) through both sides, and stop plate (8) can rotate around the bolt of being connected with transport automobile body (1), the bottom of transport automobile body (1) is through the bolt fastening has group battery (9).

2. The material conveying device for construction engineering according to claim 1, characterized in that: the utility model discloses a conveying vehicle, including transport automobile body (1), clamping mechanism (2), limiting clamping groove (11) with clamping mechanism (2) matched with have all been seted up to the both sides of transport automobile body (1), connecting shaft pole (12) are transversely installed to the inner chamber of limiting clamping groove (11), the both sides bottom of transport automobile body (1) all welds fixed peg (13) with limiting mechanism (3) matched with, rectangle notch (14) have evenly been seted up at the top of transport automobile body (1), slide roller (15) are installed through the axostylus axostyle to the inner chamber of rectangle notch (14).

3. The material conveying device for construction engineering according to claim 2, characterized in that: the clamping mechanism (2) comprises a first connecting block (211), a second connecting block (222) and a third connecting block (223) which are matched with the connecting shaft rod (12), the first connecting block (211), the second connecting block (222) and the third connecting block (223) are sequentially sleeved on the outer wall of the connecting shaft rod (12) from bottom to top, the side wall of the second connecting block (222) is connected with the limiting mechanism (3) through bolts, a plurality of groups of first limiting rods (224) are uniformly welded on the side walls of the first connecting block (211) and the third connecting block (223), the top of the limiting baffle (8) is abutted against the bottoms of the first connecting block (211) and the third connecting block (223), a plurality of groups of first limiting sleeves (225) are sleeved on the outer ends of the plurality of first limiting rods (224), a plurality of supporting plates (226) are welded on the outer ends of the plurality of first limiting sleeves (225), and a plurality of groups of clamping springs (227) are uniformly welded between, the top of the first limit sleeve (225) is vertically and uniformly welded with a plurality of groups of second limit sleeves (228), the top ends of the second limit sleeves (228) are vertically inserted with a second limit rod (229), a plurality of groups of second limit rods (229) are welded between the top ends of the second limit rods (230), the side walls of the second limit sleeves (228) are provided with adjusting knobs (231) with screws, and the screws of the adjusting knobs (231) penetrate through the side walls of the second limit sleeves (228) to be abutted against the side walls of the second limit rods (229).

4. A construction work material conveyance device according to claim 3, wherein: the inner parts of the first connecting block (211), the second connecting block (222) and the third connecting block (223) are provided with limiting insertion holes matched with the connecting shaft rod (12), the first connecting block (211), the second connecting block (222) and the third connecting block (223) can rotate around the connecting shaft rod (12), and the side wall of the second limiting sleeve (228) is provided with a fixing screw hole matched with a screw rod of the adjusting knob (231).

5. A construction work material conveyance device according to claim 3, wherein: the first limiting rod (224) is in clearance fit with the first limiting sleeve (225), and the first limiting sleeve (225) can slide on the outer wall of the first limiting rod (224) under the action of the elastic force of the supporting plate (226).

6. The material conveying device for construction engineering according to claim 2, characterized in that: stop gear (3) are including spacing fender frame (31), the lateral wall upper portion that spacing kept off frame (31) is fixed with through the bolt and is connected arm-tie (32), and connects the bottom of arm-tie (32) and pass through fixed connection between bolt and clamping mechanism (2), the lateral wall below of spacing fender frame (31) is fixed with through the spiral shell and is connected arm-tie two (33), the bottom lateral wall of connecting arm-tie two (33) is seted up and is fixed peg (13) matched with U type draw-in groove (34).

7. The material conveying device for construction engineering according to claim 1, characterized in that: the driving mechanism (4) comprises two sets of wheel axle supports (41), the tops of the wheel axle supports (41) are welded and fixed with the bottom of the carrying vehicle body (1), a wheel axle (42) is transversely installed between the two sets of wheel axle supports (41), two ends of the wheel axle (42) respectively penetrate through the side walls of the two sets of wheel axle supports (41), carrying rollers (43) are installed at two ends of the wheel axle (42), the carrying rollers (43) are arranged on the outer side of the wheel axle supports (41), a transmission bevel gear (44) is sleeved in the middle of the outer wall of the wheel axle (42), a driving motor (45) is fixed at the bottom of the carrying vehicle body (1) of the carrying vehicle body through bolts, the driving motor (45) is a TS37GB3650 type brushless direct current motor, the control end of the driving motor (45) is connected with the control of the switch (7) through a lead, and a driving bevel gear (46) is sleeved at the output shaft end, and the driving bevel gear (46) and the transmission bevel gear (44) are mutually meshed.

8. The material conveying device for construction engineering according to claim 7, characterized in that: the side wall of the wheel shaft support (41) is provided with a fixed jack matched with the wheel shaft (42), a bearing is installed at the joint of the fixed jack and the wheel shaft (42), the wheel shaft (42) is in key connection with the transmission bevel gear (44), and the outer wall of the wheel shaft (42) and the inner side wall of the transmission bevel gear (44) are provided with clamping grooves matched with the keys.

9. The material conveying device for construction engineering according to claim 7, characterized in that: the switches (7) are button control switches, one group of switches (7) control the driving motor (45) to rotate forwards, and the other group of switches (7) control the driving motor (45) to rotate backwards.

10. The material conveying device for construction engineering according to claim 1, characterized in that: the battery pack (9) is a TG-14S1-HJ153 rechargeable lithium battery pack, and the output end of the battery pack (9) is connected with the input ends of the two groups of switches (7) through a lead.

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a material carrying device for constructional engineering.

Background

Construction materials are various materials used in construction works. The building materials are various in types, and are roughly divided into: (1) inorganic materials, including metallic materials (including ferrous and non-ferrous materials) and non-metallic materials (such as natural stone, burnt earth products, cement, concrete, silicate products, etc.). (2) Organic materials, including plant materials, synthetic polymer materials (including plastics, paints, adhesives) and asphalt materials. (3) Composite materials, including asphalt concrete, polymer concrete, etc., are generally made by compounding inorganic non-metallic materials with organic materials. Building materials can be divided into structural materials, decorative materials and certain specialized materials. The structural materials comprise wood, bamboo, stone, cement, concrete, metal, tiles, ceramics, glass, engineering plastics, composite materials and the like; the decorative material comprises various coatings, paints, plating layers, veneers, ceramic tiles with various colors, glass with special effects and the like; the special material is used for water proofing, moisture proofing, corrosion prevention, fire prevention, flame retardance, sound insulation, heat preservation, sealing and the like

The common building materials are cement and bricks, in the process of building engineering construction, a plate trailer is mostly adopted for carrying the cement and the bricks (as shown in figure 12), the movement of the existing plate trailer needs to be pulled by manpower, when more loads are carried, the carrying work can be completed by cooperation of a plurality of persons, and the two sides lack of protective measures, so that the phenomenon of slipping off is easily caused in the moving process, the damage to the building materials and accidents are caused.

Disclosure of Invention

The present invention is directed to a material conveying device for construction engineering to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a material handling device for building engineering, is including carrying the automobile body, clamping mechanism is installed to the both sides of transport automobile body, stop gear is installed to the top bottom of transport automobile body, the bottom of transport automobile body is provided with actuating mechanism, the top symmetry of transport automobile body is provided with the automobile body handle, the welding of the top bottom of automobile body handle has U type handle, the bottom of automobile body handle bonds there is the switch, and the switch setting is at the inner chamber of U type handle, the bottom of transport automobile body is all installed limit baffle through the bolt front and back symmetry through both sides, and limit baffle can rotate around the bolt with transport vehicle connection, the bottom of transport automobile body has the group battery through the bolt fastening.

Preferably, the both sides of transport automobile body all seted up with clamping mechanism matched with spacing draw-in groove, the connecting shaft pole is transversely installed to the inner chamber of spacing draw-in groove, the both sides bottom of transport automobile body all welds the fixed peg with limiting mechanism matched with, the rectangle notch has evenly been seted up at the top of transport automobile body, the slide roller is installed through the axostylus axostyle to the inner chamber of rectangle notch.

Preferably, the clamping mechanism comprises a first connecting block, a second connecting block and a third connecting block which are matched with the connecting shaft rod, the first connecting block, the second connecting block and the third connecting block are sequentially sleeved on the outer wall of the connecting shaft rod from bottom to top, the side wall of the second connecting block is connected with the limiting mechanism through bolts, a plurality of groups of limiting rods I are uniformly welded on the side wall of the first connecting block and the side wall of the third connecting block, the top of a limiting baffle is abutted against the bottom of the first connecting block and the bottom of the third connecting block, a plurality of groups of limiting sleeves I are sleeved on the outer ends of the first limiting rods, a supporting plate is welded on the outer ends of the plurality of groups of first limiting sleeves I, a plurality of groups of clamping springs are uniformly welded between the supporting plate and the first connecting block and the third connecting block, a plurality of groups of second limiting sleeves are vertically and uniformly welded, and adjusting knobs with screws are installed on the side walls of the second limiting sleeves, and the screws of the adjusting knobs penetrate through the side walls of the second limiting sleeves to be abutted against the side walls of the second limiting rods.

Preferably, the first connecting block, the second connecting block and the third connecting block are internally provided with limiting insertion holes matched with the connecting shaft rod, the first connecting block, the second connecting block and the third connecting block can rotate around the connecting shaft rod, and the side wall of the second limiting sleeve is provided with a fixing screw hole matched with the adjusting knob screw rod.

Preferably, clearance fit is adopted between the first limiting rod and the first limiting sleeve, and the first limiting sleeve can slide on the outer wall of the first limiting rod under the elastic action of the supporting plate.

Preferably, stop gear includes spacing fender frame, the lateral wall upper portion that spacing kept off the frame has the connection arm-tie one through the bolt fastening, and the bottom of connecting arm-tie one passes through fixed connection between bolt and the clamping mechanism, the lateral wall below that spacing kept off the frame has the connection arm-tie two through the spiral shell fastening, the U type draw-in groove with fixed peg matched with is seted up to the bottom lateral wall of connection arm-tie two.

Preferably, the driving mechanism comprises two sets of wheel shaft supports, the tops of the wheel shaft supports are welded and fixed with the bottom of the carrying vehicle body, two sets of wheel shafts are transversely mounted between the wheel shaft supports, the two ends of each wheel shaft penetrate through the side walls of the two sets of wheel shaft supports respectively, carrying rollers are mounted at the two ends of each wheel shaft and arranged on the outer sides of the wheel shaft supports, a transmission bevel gear is sleeved in the middle of the outer wall of each wheel shaft, a driving motor is fixed to the bottom of the carrying vehicle body through bolts and is a TS37GB3650 type brushless direct current motor, the control end of the driving motor is connected with a switch through a lead in a control mode, a driving bevel gear is sleeved at the output shaft end of the driving motor, and the driving bevel gear is meshed with the transmission.

Preferably, the side wall of the wheel axle support is provided with a fixed jack matched with the wheel axle, a bearing is arranged at the joint of the fixed jack and the wheel axle, the wheel axle is in key connection with the transmission bevel gear, and the outer wall of the wheel axle and the inner side wall of the transmission bevel gear are both provided with a clamping groove matched with the key.

Preferably, the switch is a button control switch, and one group of switches controls the driving motor to rotate forwards, and the other group of switches controls the driving motor to rotate backwards.

Preferably, the battery pack is a TG-14S1-HJ153 rechargeable lithium battery pack, and the output end of the battery pack is connected with the input ends of the two groups of switches through conducting wires.

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

1) the two groups of switches are used for respectively controlling the forward rotation and the reverse rotation of the driving motor, so that the forward and the backward of the carrying roller wheels can be conveniently controlled by workers, the moving work of the carrying vehicle body loaded with the building materials can be independently finished by a single person, and the labor and the burden of the workers are saved;

2) the electric-driven vehicle body carrying device realizes the carrying work of a carrying vehicle body loaded with the building materials by a single person in an electric-driven mode, avoids the complexity of cooperation of multiple persons, can carry more building materials each time, and improves the carrying efficiency;

3) the two sides of the carrier vehicle body are provided with the slidable clamping mechanisms, and the elastic force of the clamping springs is utilized, so that the two sides of the limiting sleeve II, the two sides of the limiting rod II and the two sides of the limiting stop rod structure can clamp the two sides of the building material loaded on the top of the carrier vehicle body, the phenomenon that the building material slides down in the moving process is avoided, the integrity of the building material is ensured, and accidents caused by the sliding down of the building material are avoided;

4) the limiting blocking frame can be turned to a position parallel to the carrying vehicle body under the limiting action of the first connecting pull plate after the second connecting pull plate is taken down from the fixed hanging rod, the tops of the bricks can be limited during unloading, the arrangement of the sliding rollers can be rolled, the bricks on the top of the carrying vehicle body can be conveniently unloaded from the top of the carrying vehicle body, the phenomenon that workers unload the bricks one by one is avoided, and the unloading efficiency is improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a bottom isometric view of the present invention;

FIG. 3 is an enlarged view of portion A of the present invention;

FIG. 4 is an enlarged view of part B of the present invention;

FIG. 5 is a schematic illustration of a carrier body structure according to the present invention;

FIG. 6 is an enlarged view of section C of the present invention;

FIG. 7 is a schematic view of the clamping mechanism of the present invention;

FIG. 8 is an enlarged view of section D of the present invention;

FIG. 9 is a schematic structural view of a limiting mechanism according to the present invention;

FIG. 10 is a schematic view of the driving mechanism of the present invention;

FIG. 11 is a circuit control diagram of the present invention;

fig. 12 is a schematic structural view of a conventional carrier.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a carrier body, 11-a limit slot, 12-a connecting shaft rod, 13-a fixed hanging rod, 14-a rectangular notch, 15-a sliding roller, 2-a clamping mechanism, 211-a connecting block I, 222-a connecting block II, 223-a connecting block III, 224-a limiting rod I, 225-a limiting sleeve I, 226-a supporting plate, 227-a clamping spring, 228-a limiting sleeve II, 229-a limiting rod II, 230-a limiting stop rod, 231-an adjusting knob, 3-a limiting mechanism, 31-a limiting stop frame, 32-a connecting pull plate I, 33-a connecting pull plate II, 34-a U-shaped slot, 4-a driving mechanism, 41-an axle bracket, 42-an axle, 43-a carrying roller, 44-a transmission bevel gear, 45-a driving motor, 46-driving bevel gears, 5-vehicle body handles, 6-U-shaped handles, 7-switches, 8-limit baffles and 9-battery packs.

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. 1-11, the present invention provides a technical solution: the utility model provides a material handling device for building engineering, including transport automobile body 1, transport automobile body 1's both sides all seted up with clamping mechanism 2 matched with spacing draw-in groove 11, connecting shaft pole 12 is transversely installed to spacing draw-in groove 11's inner chamber, transport automobile body 1's both sides bottom all welds have with spacing mechanism 3 matched with fixed peg 13, through the outer wall of U type draw-in groove 34 joint at fixed peg 13, fix the bottom position that keeps off frame 31 spacing, rectangular notch 14 has evenly been seted up at transport automobile body 1's top, slide roller 15 is installed through the axostylus axostyle to rectangular notch 14's inner chamber, the fragment of brick at convenient transport automobile body top is uninstalled from the top of transport automobile body, avoid the phenomenon of the uninstallation of workman piece, the efficiency.

Clamping mechanism 2 is installed to the both sides of transport automobile body 1, clamping mechanism 2 includes first 211 with connecting shaft rod 12 matched with connecting block, second 222 of connecting block and third 223 of connecting block, and 221, second 222 of connecting block and third 223 of connecting block cup joint the outer wall at connecting shaft rod 12 from supreme down in proper order, pass through bolted connection between the lateral wall of second 222 of connecting block and the connection arm-tie 32, the even welding of the lateral wall of first 211 of connecting block and third 223 of connecting block has multiunit gag lever post 224, and the top of spacing baffle 8 is contradicted with the bottom of first 211 of connecting block and third 223 of connecting block, make when loading, can rotate the inboard of transport automobile body 1 with spacing baffle 8, fall clamping mechanism 2, after loading finishes, hold up clamping mechanism 2, rotate the outside of transport automobile body 1 with spacing baffle 8, can carry out the support of position to clamping mechanism 2's bottom and fix.

The outer end of the first limiting rod 224 is sleeved with a first limiting sleeve 225, the outer end of the first limiting sleeve 225 is welded with a supporting plate 226, a plurality of groups of clamping springs 227 are uniformly welded between the supporting plate 226 and the first connecting block 211 and the third connecting block 223, the first limiting rod 224 and the first limiting sleeve 225 are in clearance fit, the first limiting sleeve 225 can slide on the outer wall of the first limiting rod 224 under the elastic action of the supporting plate 226, and the two sides of the second limiting sleeve 228, the two sides of the second limiting rod 229 and the first limiting rod 230 can clamp the two sides of the building material loaded on the top of the carrying vehicle body 1 by utilizing the elastic action of the clamping springs 227, so that the phenomenon that the building material slides down in the moving process is avoided, the integrity of the building material is ensured, and accidents caused by the sliding down of the building material.

A plurality of groups of limit sleeve II 228 are vertically and uniformly welded on the top of the limit sleeve I225, a limit rod II 229 is vertically inserted and connected on the top end of the limit sleeve II 228, limit stop rods 230 are welded between the top ends of the limit rod II 229, adjusting knobs 231 with screws are installed on the side walls of the limit sleeve II 228 on two sides, the screws of the adjusting knobs 231 penetrate through the side walls of the limit sleeve II 228 to be abutted against the side walls of the limit rod II 229, limit insertion holes matched with the connecting shaft rod 12 are formed in the connecting block I211, the connecting block II 222 and the connecting block III 223, the connecting block I211, the connecting block II 222 and the connecting block III 223 can rotate around the connecting shaft rod 12, fixing screw holes matched with the screws of the adjusting knobs 231 are formed in the side walls of the limit sleeve II 228, the extending length of the limit sleeve II 228 is adjusted, and the position of the limit rod II 229 is fixed through the, the two sides capable of loading building materials of different heights are limited.

Stop gear 3 is installed to the top bottom of transport automobile body 1, stop gear 3 includes spacing fender frame 31, the lateral wall upper portion that spacing kept off frame 31 has the connection arm-tie first 32 through the bolt fastening, and the bottom of connecting arm-tie first 32 passes through fixed connection between bolt and the second 222 of connecting block, spacing fender frame 31's lateral wall below is fixed with the connection arm-tie second 33 through the spiral shell, the bottom lateral wall of connection arm-tie second 33 is seted up and is fixed peg 13 matched with U type draw-in groove 34, spacing fender frame 31 can be after connecting arm-tie second 33 and taking off from fixed peg 13, turn over under the limiting displacement of connecting arm-tie first 32 to the position that is parallel with transport automobile body 1, can make the top to the fragment of brick spacing in the uninstallation, reduce the fragment of brick landing phenomenon at the in-process top that the fragment of brick glided downwards.

The bottom of the carrier vehicle body 1 is provided with a driving mechanism 4, the driving mechanism 4 comprises two sets of wheel axle brackets 41, the top of each wheel axle bracket 41 is welded and fixed with the bottom of the carrier vehicle body 1, a wheel axle 42 is transversely arranged between the two sets of wheel axle brackets 41, two ends of each wheel axle 42 respectively penetrate through the side walls of the two sets of wheel axle brackets 41, two ends of each wheel axle 42 are respectively provided with a carrier roller 43, the carrier rollers 43 are arranged on the outer sides of the wheel axle brackets 41, the middle part of the outer wall of each wheel axle 42 is sleeved with a transmission bevel gear 44, the bottom of the carrier vehicle body 1 is fixedly provided with a driving motor 45 through bolts, the driving motor 45 is a TS37GB3650 type brushless direct current motor, the control end of the driving motor 45 is connected with the control of the switch 7 through a conducting wire, the output shaft end of the driving motor 45 is sleeved with a driving bevel gear 46, the driving bevel gear 46 is, and the bearing is installed with the junction of shaft 42 to fixed jack, make things convenient for the installation between shaft 3 and the shaft support 2 and reduce the wearing and tearing of shaft 3 rotation in-process, pass through the key-type connection between shaft 42 and the transmission bevel gear 44, and the draw-in groove that cooperates with the key has all been seted up to the outer wall of shaft 42 and the inside wall of transmission bevel gear 44, makes things convenient for installation and dismantlement between transmission bevel gear 44 and the shaft 42, makes things convenient for the later stage to the maintenance or the change of transmission bevel gear 44.

The top end of the carrying vehicle body 1 is symmetrically provided with vehicle body handles 5, the bottom of the top end of each vehicle body handle 5 is welded with a U-shaped handle 6, the bottom of each vehicle body handle 5 is bonded with a switch 7, the switches 7 are arranged in the inner cavities of the U-shaped handles 6, the U-shaped handles 6 can prevent the switches 7 from being damaged due to external impact, the switches 7 are button control switches, one group of the switches 7 control the driving motor 45 to rotate forwards, the other group of the switches 7 control the driving motor 45 to rotate backwards, the bottom of the carrying vehicle body 1 is symmetrically provided with limit baffles 8 forwards and backwards through bolts at two sides, the limit baffles 8 can rotate around bolts connected with the carrying vehicle body 1, the bottom of the carrying vehicle body 1 is fixedly provided with a battery pack 9 through bolts, the battery pack 9 is a TG-14S1-HJ153 rechargeable lithium battery pack, and the output end of the battery pack 9 is connected with the input, rotation through driving motor 45 drives the rotation of drive bevel gear 46, rotation through drive bevel gear 46 drives the rotation of drive bevel gear 44, rotation through drive bevel gear 44 drives the rotation of shaft 42, rotation through shaft 42 drives the rotation of carrying gyro wheel 43, make things convenient for the staff to control the gos forward and retreat of carrying gyro wheel 43, make single can independently accomplish the removal work of loading building material transport automobile body 1, use manpower sparingly and staff's burden, realize single to the transport work of loading building material transport automobile body 1 through the electrically driven mode, avoid needing many people complex loaded down with trivial details, and can load more building material of transport at every turn, the efficiency of transport is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.