CN108099971B - Shallow is carried to building materials - Google Patents
Shallow is carried to building materials Download PDFInfo
- Publication number
- CN108099971B CN108099971B CN201711209098.1A CN201711209098A CN108099971B CN 108099971 B CN108099971 B CN 108099971B CN 201711209098 A CN201711209098 A CN 201711209098A CN 108099971 B CN108099971 B CN 108099971B
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- transmission gear
- frame
- gear rod
- rod
- roller guide
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- 239000004566 building material Substances 0.000 title claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 95
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 5
- 208000035389 Ring chromosome 6 syndrome Diseases 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a building material conveying trolley which structurally comprises a trolley frame, clamping strips, clamping plates, baffles, a guide mechanism, fixing rings, rotating shafts, tires, stand columns and pushing hand rods, wherein the clamping strips are arranged on the trolley frame; in order to realize that the building material conveying trolley can save time and labor and turn to travel, the trolley frame can control the steering work of the guide mechanism through the operating handle, the operating handle can drive the roller guide frame to turn left and right through rotation, the roller guide frame drives the whole steering operation work of the trolley frame through the rotation of the rollers, the operating handle is loosened, the compression spring utilizes the spring force to enable the roller guide frame to return to the original position integrally, time and labor are saved, and the working efficiency of workers is improved.
Description
Technical Field
The invention relates to a building material conveying trolley, and belongs to the field of building material conveying trolleys.
Background
The cart is a transport vehicle that is manually pushed and pulled. The cart has a single wheel, two wheels, three wheels and four wheels. The body material of the traditional cart is generally wood, and the body material of the modern cart is generally iron sheet. It is the ancestor of all vehicles. Although the material handling technology of the trolley is continuously developed, the trolley is still used as an indispensable handling tool. The trolley is widely used in production and life because of its low cost, simple maintenance, convenient operation, light weight, ability to work in places where motor vehicles are not convenient to use, and convenience in carrying lighter objects in short distance.
The existing conveying vehicle for conveying building materials is structurally general, the steering is adjusted by workers difficultly, particularly, the steering is labor-consuming and time-consuming when the conveying vehicle is full of building materials, and is particularly inconvenient and the working efficiency is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a building material conveying trolley to solve the problems that the steering needs to be adjusted by workers with great effort, the steering is particularly troublesome and time-consuming when the conveying trolley is fully loaded with building materials, the steering is particularly inconvenient, and the working efficiency is reduced.
In order to achieve the purpose, the invention is realized by the following technical scheme: a building material conveying trolley structurally comprises a trolley frame, clamping strips, clamping plates, baffles, a guide mechanism, fixing rings, rotating shafts, tires, stand columns and pushing hand rods;
the rear end of the pushing frame is provided with a pushing handle rod, the pushing frame and the pushing handle rod are of an integrated structure, the front end of the cart frame is provided with a clamping plate, the cart frame is welded with the clamping plate, the cart frame is provided with a clamping strip which forms a sliding groove with the clamping plate, the cart frame is fixedly connected with the clamping strip, a baffle is arranged between the clamping strip and the clamping plate, the baffle is in clearance fit with the cart frame, the lower part of the cart frame is provided with a fixing ring, the cart frame and the fixing ring are welded, the rotating shaft transversely penetrates through the fixing ring, the rotating shaft is movably connected with the fixing ring, tires are arranged at the left end and the right end of the rotating shaft, the rotating shaft and the tires are in interference fit, the upright post is arranged below the cart frame, the cart frame is fixedly connected with the upright post, the bottom surface of the cart frame is provided with a guide mechanism, and the cart frame is matched with the guide mechanism;
the guide mechanism consists of a bearing, a fixed strip, a compression spring, a fixed plate, a roller guide frame, a pull plate, a steel wire rope, a matched gear, a second transmission gear rod, an operating handle, a first transmission gear rod, a third transmission gear rod, a winding and unwinding slot and a bolt, wherein one end of the operating handle is provided with the first transmission gear rod, the operating handle and the first transmission gear rod are of an integrated structure, the second transmission gear rod is arranged below the other end of the first transmission gear rod, the other end of the first transmission gear rod is meshed with the upper end of the second transmission gear rod, the third transmission gear rod is arranged on the inner side of the lower end of the second transmission gear rod, one end of the third transmission gear rod is provided with a matched gear, the third transmission gear rod and the matched gear are of an integrated structure, the lower ends of the third transmission gear rod and the second transmission gear rod are meshed through the matched gear, the other end of the third transmission gear rod is provided with a wire receiving and releasing groove, the middle position of the bottom of the trolley frame is provided with a fixed strip, the trolley frame and the fixed strip are in interference fit, a roller guide frame is arranged below the fixed strip, the fixed strip and the roller guide frame are connected through a bearing, the bottom of the roller guide frame is provided with a roller, the roller guide frame and the roller are movably connected, the left end and the right end of the roller guide frame on the same level are respectively provided with a fixed plate, the roller guide frame and the fixed plate are welded together, the fixed plate and the fixed strip are connected through a compression spring, the fixed plate is provided with a pulling plate, one end of the fixed plate and one end of the pulling plate are in through connection through a bolt, the other end of the pulling plate is provided with a steel wire rope, the pulling plate and the steel wire rope are in clearance fit, and the pulling plate and the third transmission gear rod are, the operating handle is inserted and embedded inside the pushing handle rod, and the second transmission gear rod is arranged inside the stand column.
Further, still include the positioning disk, the inside positioning disk that is equipped with of pushing hands pole, pushing hands pole and positioning disk adopt interference fit.
Further, still include the spacing ring, a drive gear pole on the surface on be equipped with the spacing ring, spacing ring and a drive gear pole weld mutually and cooperate with the positioning disk, avoid a drive gear pole skew.
Furthermore, the gear transmission mechanism further comprises limiting teeth, the upper end surface and the lower end surface of the second transmission gear rod are respectively provided with the limiting teeth, and the second transmission gear rod and the limiting teeth are of an integrated structure and are used for limiting the rotation angle.
Furthermore, the first transmission gear rod, the second transmission gear rod and the third transmission gear rod are identical.
Furthermore, the surface of the operating handle is provided with anti-skidding lines, so that the hand skidding is avoided.
Furthermore, the trolley frame is made of stainless steel materials, so that rusting is prevented.
Advantageous effects
The invention relates to a building material conveying cart, when a user wants to use the cart to fill a cart frame with building materials, an operating handle is utilized to push a pushing rod to enable the cart frame to drive tires on the left side and the right side to move in a rolling mode through gravity, a connecting roller moves along with the rotating shaft, the operating handle on the cart frame rotates clockwise, the operating handle and a first transmission gear rod are integrated, so that the operating handle controls the first transmission gear rod to rotate, a limiting ring on the first transmission gear rod is matched with a positioning disc to avoid rotation deviation caused by displacement, a gear at one end of the first transmission gear rod drives a gear at the upper end of a second transmission gear rod to rotate anticlockwise, a gear at the lower end of the second transmission gear rod is matched with a matching gear to drive the third transmission gear rod to rotate clockwise integrally, a wire winding and unwinding slot at the other end of the third transmission gear rod utilizes rotation to wind up and unwinding a, the steel wire rope pulls the pull plate to move towards the third transmission gear rod direction, the pull plate pulls the fixed plate to be inclined through a transmission mode, so that the roller guide frame rotates through the bearing and drives the roller to steer, the trolley frame can steer and move, if the trolley frame wants to go straight after steering is completed, the operating handle is loosened, the compression spring pulls the fixed plate back to the original position by utilizing the spring force, the roller guide frame also pulls the roller back to the original position to carry out straight running, the left operating handle and the right operating handle are arranged on the trolley frame, the roller guide frame can be driven by controlling the left operating handle to rotate and drive the roller to turn left, otherwise, the roller guide frame can be driven by controlling the right operating handle to rotate and drive the roller to turn right, and the trolley.
In order to realize that the building material conveying trolley can save time and labor and turn to travel, the trolley frame can control the steering work of the guide mechanism through the operating handle, the operating handle can drive the roller guide frame to turn left and right through rotation, the roller guide frame drives the whole steering operation work of the trolley frame through the rotation of the rollers, the operating handle is loosened, the compression spring utilizes the spring force to enable the roller guide frame to return to the original position integrally, time and labor are saved, and the working efficiency of workers is improved.
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 a building material conveying cart according to the present invention.
Figure 2 is a cross-sectional view of a building material transport cart of the present invention.
Figure 3 is a top view of a building material transport cart in accordance with the present invention.
Fig. 4 is an enlarged view of a building material conveying cart a according to the present invention.
Fig. 5 is an enlarged view of a building material transport cart B according to the present invention.
Fig. 6 is an enlarged view of a building material transport cart C according to the present invention.
In the figure: the device comprises a trolley frame-1, a clamping strip-2, a clamping plate-3, a baffle-4, a guide mechanism-5, a fixing ring-6, a rotating shaft-7, a tire-8, a column-9, a pushing handle rod-10, a positioning disc-1001, a bearing-501, a fixing strip-502, a compression spring-503, a fixing plate-504, a roller-505, a roller guide-506, a pulling plate-507, a steel wire rope-508, a matching gear-509, a second transmission gear rod-510, an operating handle-511, a first transmission gear rod-512, a third transmission gear rod-513, a wire retracting groove-514, a bolt-515, a limiting ring-516 and a limiting tooth-517.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 6, the present invention provides a building material conveying cart, which comprises a cart frame 1, a clamping strip 2, a clamping plate 3, a baffle 4, a guiding mechanism 5, a fixing ring 6, a rotating shaft 7, a tire 8, a vertical column 9, and a pushing rod 10;
the rear end of the cart frame 1 is provided with a pushing rod 10, the cart frame 1 and the pushing rod 10 are of an integrated structure, the front end of the cart frame 1 is provided with a clamping plate 3, the cart frame 1 and the clamping plate 3 are welded, the cart frame 1 is provided with a clamping strip 2 which forms a sliding groove with the clamping plate 3, the cart frame 1 and the clamping strip 2 are fixedly connected, a baffle 4 is arranged between the clamping strip 2 and the clamping plate 3, the baffle 4 and the cart frame 1 are in clearance fit, a fixing ring 6 is arranged under the cart frame 1, the cart frame 1 and the fixing ring 6 are welded, the rotating shaft 7 transversely penetrates through the fixing ring 6, the rotating shaft 7 and the fixing ring 6 are movably connected, tires 8 are arranged at the left end and the right end of the rotating shaft 7, the rotating shaft 7 and the tires 8 are in interference fit, a stand 9 is arranged under the cart frame 1, and the stand 9 are fixedly connected, the bottom surface of the cart frame 1 is provided with a guide mechanism 5, and the cart frame 1 is matched with the guide mechanism 5;
the guide mechanism 5 comprises a bearing 501, a fixed strip 502, a compression spring 503, a fixed plate 504, a roller 505, a roller guide frame 506, a pull plate 507, a steel wire rope 508, a matching gear 509, a second transmission gear rod 510, an operating handle 511, a first transmission gear rod 512, a third transmission gear rod 513, a winding and unwinding slot 514 and a bolt 515, wherein the first transmission gear rod 512 is arranged at one end of the operating handle 511, the operating handle 511 and the first transmission gear rod 512 are of an integrated structure, the second transmission gear rod 510 is arranged below the other end of the first transmission gear rod 512, the other end of the first transmission gear rod 512 is meshed with the upper end of the second transmission gear rod 510, the third transmission gear rod 513 is arranged on the inner side of the lower end of the second transmission gear rod 510, the matching gear 509 is arranged at one end of the third transmission gear rod 513, the third transmission gear rod 513 and the matching gear 509 are of an integrated structure, the lower ends of the third transmission gear rod 513 and the second transmission gear rod 510 are meshed through a matching gear 509, a wire receiving and releasing groove 514 is formed in the other end of the third transmission gear rod 513, a fixing strip 502 is arranged in the middle of the bottom of the trolley frame 1, the trolley frame 1 and the fixing strip 502 are in interference fit, a roller guide frame 506 is arranged below the fixing strip 502, the fixing strip 502 and the roller guide frame 506 are connected through a bearing 501, rollers 505 are arranged at the bottom of the roller guide frame 506, the roller guide frame 506 is movably connected with the rollers 505, fixing plates 504 are arranged at the left end and the right end of the roller guide frame 506 on the same level, the roller guide frame 506 and the fixing plates 504 are welded, the fixing plates 504 are connected with the fixing strips 502 through compression springs 503, pull plates 507 are arranged on the fixing plates 504, and one ends of the fixing plates 504 and the pull plates 507 are connected in a penetrating mode through bolts 515, the other end of the pulling plate 507 is provided with a steel wire rope 508, the pulling plate 507 and the steel wire rope 508 are in clearance fit, the pulling plate 507 and a third transmission gear rod 513 are matched with a winding and unwinding slot 514 through the steel wire rope 508, the operating handle 511 is inserted and embedded in the push rod 10, and the second transmission gear rod 510 is arranged in the upright post 9;
the novel push handle comprises a push handle rod 10, a positioning disc 1001 and a limit ring 516, wherein the positioning disc 1001 is arranged inside the push handle rod 10, the push handle rod 10 and the positioning disc 1001 are in interference fit, the limit ring 516 is arranged on the surface of a first transmission gear rod 512, the limit ring 516 and the first transmission gear rod 512 are welded and matched with the positioning disc 1001 to prevent the first transmission gear rod 512 from deviating, the novel push handle further comprises a limit tooth 517, the surfaces of the upper end and the lower end of a second transmission gear rod 510 are respectively provided with the limit tooth 517, the second transmission gear rod 510 and the limit tooth 517 are of an integrated structure and are used for limiting a rotating angle, the first transmission gear rod 512, the second transmission gear rod 510 and the third transmission gear rod 513 are all identical, the surface of an operating handle 511 is provided with anti-skid grains to prevent hand skidding, the push handle frame 1 is made of stainless steel, preventing rusting.
When a user wants to use the invention, the cart frame 1 is filled with building materials, the operating handle 511 is used for pushing the pushing rod 10 to enable the cart frame 1 to drive the tires 8 on the left side and the right side to move in a rolling way by the gravity, the connecting roller 505 moves along with the rotating shaft, the operating handle 511 on the cart frame 1 rotates clockwise, the operating handle 511 and the first transmission gear rod 512 are integrated into a whole, so that the operating handle 511 controls the first transmission gear rod 512 to rotate, the limiting ring 516 on the first transmission gear rod 512 is matched with the positioning disc 1001 to avoid the occurrence of displacement and rotation deviation, one end gear of the first transmission gear rod 512 drives the upper end gear of the second transmission gear rod 510 to rotate anticlockwise, the lower end gear of the second transmission gear rod 510 is matched with the matching gear 509 to drive the third transmission gear rod 513 to rotate integrally clockwise, the winding and unwinding slot 514 on the other end of the third transmission gear rod 513 winds up and unwinding the steel wire rope 508 by, the steel wire rope 508 pulls the pull plate 507 to move towards the third transmission gear rod 513, the pull plate 507 pulls the fixing plate 504 to deviate in a transmission mode, so that the roller guide frame 506 rotates through the bearing 501 and drives the roller 505 to turn, the cart frame 1 can turn to move, if the cart frame wants to move straightly after turning is completed, the operating handle 511 is loosened, the compression spring 503 utilizes the spring force to pull the fixing plate 504 back to the original position, the roller guide frame 506 also pulls the roller 505 back to the original position to carry out straight-line running, the cart frame 1 is provided with the left operating handle 511 and the right operating handle 511, the left operating handle 511 is controlled to rotate, the roller guide frame 506 drives the roller 505 to turn left, otherwise, the right operating handle 511 is controlled to rotate, the roller guide frame 506 can drive the roller 505 to turn right, and the cart frame 1 can conveniently unload materials through.
The wire spring of the compression spring 503 according to the present invention is used for all types ranging from home appliances to mobile equipment, motors, etc. because it is a desired type of spring. Compressed by a load acting on them or their ends, the compression springs are forced back by the design of the compressed wire trying to return the springs to their original shape.
The invention solves the problem that the steering needs to be adjusted by labor of workers, particularly, the steering is labor-consuming and time-consuming when a conveying vehicle is fully loaded with building materials, is particularly inconvenient and reduces the working efficiency, through the mutual combination of the components, in order to realize that the building material conveying cart can steer and run in a time-saving and labor-saving manner, the cart frame 1 can control the steering work of the guide mechanism 5 through the operating handle 511, the operating handle 511 can drive the roller guide frame 506 to steer left and right through rotation, so that the roller guide frame 506 drives the whole steering operation work of the cart frame 1 through the rotation of the roller 505, the operating handle 511 is released, the compression spring 503 causes the roller guide frame 506 to return to the original position integrally by the spring force, the time and the labor are saved, and the working efficiency of the workers is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a shallow is carried to building materials, its structure includes shallow frame (1), card strip (2), cardboard (3), baffle (4), guiding mechanism (5), solid fixed ring (6), pivot (7), tire (8), stand (9), pushing hands pole (10), its characterized in that:
the utility model discloses a shallow of shallow, including shallow frame (1), push away the frame (1), push away be equipped with push rod (10) on the rear end, push away frame (1) and push rod (10) structure as an organic whole, push away frame (1) front end on be equipped with cardboard (3), push away frame (1) and cardboard (3) weld mutually, push away frame (1) on be equipped with card strip (2) and form a spout with cardboard (3), push away frame (1) and card strip (2) fixed connection, be equipped with baffle (4) between card strip (2) and cardboard (3), baffle (4) and push away frame (1) adopt clearance fit, push away frame (1) have solid fixed ring (6), push away frame (1) and solid fixed ring (6) weld mutually, pivot (7) transversely run through solid fixed ring (6), pivot (7) and solid fixed ring (6) swing joint, the left end and the right end of the rotating shaft (7) are respectively provided with a tire (8), the rotating shaft (7) and the tires (8) are in interference fit, an upright post (9) is arranged below the trolley frame (1), the trolley frame (1) is fixedly connected with the upright post (9), the bottom surface of the trolley frame (1) is provided with a guide mechanism (5), and the trolley frame (1) is matched with the guide mechanism (5);
the guide mechanism (5) consists of a bearing (501), a fixed strip (502), a compression spring (503), a fixed plate (504), a roller (505), a roller guide frame (506), a pulling plate (507), a steel wire rope (508), a matching gear (509), a second transmission gear rod (510), an operating handle (511), a first transmission gear rod (512), a third transmission gear rod (513), a wire winding and unwinding groove (514) and a plug pin (515), wherein one end of the operating handle (511) is provided with the first transmission gear rod (512), the operating handle (511) and the first transmission gear rod (512) are of an integrated structure, the second transmission gear rod (510) is arranged below the other end of the first transmission gear rod (512), the other end of the first transmission gear rod (512) is meshed with the upper end of the second transmission gear rod (510), the third transmission gear rod (513) is arranged on the inner side of the lower end of the second transmission gear rod (510), one end of the third transmission gear rod (513) is provided with a matching gear (509), the lower ends of the third transmission gear rod (513) and the matching gear (509) are in an integrated structure, the lower ends of the third transmission gear rod (513) and the second transmission gear rod (510) are meshed through the matching gear (509), the other end of the third transmission gear rod (513) is provided with a wire retracting slot (514), the middle position of the bottom of the pushing frame (1) is provided with a fixing strip (502), the pushing frame (1) and the fixing strip (502) are in interference fit, a roller guide frame (506) is arranged below the fixing strip (502), the fixing strip (502) and the roller guide frame (506) are connected through a bearing (501), the bottom of the roller guide frame (506) is provided with a roller (505), the roller guide frame (506) is movably connected with the roller (505), and the left end and right end of the roller guide frame (506) are provided with fixing plates (504), roller guide frame (506) and fixed plate (504) weld mutually, fixed plate (504) and fixed strip (502) be connected through compression spring (503), fixed plate (504) on be equipped with arm-tie (507), fixed plate (504) and arm-tie (507) one end pass through bolt (515) through connection, arm-tie (507) other end on be equipped with wire rope (508), arm-tie (507) and wire rope (508) adopt clearance fit, arm-tie (507) and No. three transmission gear pole (513) cooperate through wire rope (508) and receive and release wire casing (514), operating handle (511) insert and inlay inside pushing handle pole (10), No. two transmission gear pole (510) locate inside stand (9).
2. A building material transport cart in accordance with claim 1, wherein: still include positioning disk (1001), push handle pole (10) inside on be equipped with positioning disk (1001), push handle pole (10) and positioning disk (1001) adopt interference fit.
3. A building material transport cart in accordance with claim 2, wherein: still include spacing ring (516), a transmission gear pole (512) on be equipped with spacing ring (516) on the surface, spacing ring (516) and a transmission gear pole (512) weld mutually and cooperate with positioning disk (1001).
4. A building material transport cart in accordance with claim 1, wherein: still include spacing tooth (517), No. two transmission gear pole (510) about both ends all be equipped with spacing tooth (517) on the surface, No. two transmission gear pole (510) and spacing tooth (517) structure as an organic whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209098.1A CN108099971B (en) | 2017-11-27 | 2017-11-27 | Shallow is carried to building materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209098.1A CN108099971B (en) | 2017-11-27 | 2017-11-27 | Shallow is carried to building materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108099971A CN108099971A (en) | 2018-06-01 |
| CN108099971B true CN108099971B (en) | 2020-06-02 |
Family
ID=62207701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711209098.1A Active CN108099971B (en) | 2017-11-27 | 2017-11-27 | Shallow is carried to building materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108099971B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246607Y (en) * | 1996-02-05 | 1997-02-05 | 青岛泰发集团公司 | Flatbed with telescopic frame |
| AUPP199098A0 (en) * | 1998-02-26 | 1998-03-19 | Igc (Australia) Pty Ltd | Steering system |
| US6302421B1 (en) * | 2000-05-15 | 2001-10-16 | Aaron Lee | Vehicle with swivel control of casters for enabling rider or external steering |
| DE102011000916A1 (en) * | 2011-02-24 | 2012-08-30 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Transport carriage for use with train to transport equipments or mounting members to mounting location, has non-steering movable roller rotated from direction aligned position to transversely aligned position by operating device |
-
2017
- 2017-11-27 CN CN201711209098.1A patent/CN108099971B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108099971A (en) | 2018-06-01 |
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Denomination of invention: A building material conveying cart Effective date of registration: 20210816 Granted publication date: 20200602 Pledgee: Nantong Hexin technology microfinance Co.,Ltd. Pledgor: HAI'AN JIDE MECHANICS AND ELECTRONICS DEVELOPMENT Co.,Ltd. Registration number: Y2021320010310 |
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Granted publication date: 20200602 Pledgee: Nantong Hexin technology microfinance Co.,Ltd. Pledgor: HAI'AN JIDE MECHANICS AND ELECTRONICS DEVELOPMENT Co.,Ltd. Registration number: Y2021320010310 |
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Effective date of registration: 20240820 Address after: 226600 No.8 Yingbin Road, Hai'an County, Nantong City, Jiangsu Province Patentee after: HAIAN CHANGZHOU UNIVERSITY TECHNOLOGY TRANSFER CENTER Co.,Ltd. Country or region after: China Address before: No. 169 Lifa Avenue, Chengdong Town, Hai'an Development Zone, Nantong City, Jiangsu Province, China 226600 Patentee before: HAI'AN JIDE MECHANICS AND ELECTRONICS DEVELOPMENT Co.,Ltd. Country or region before: China |