CN111688769A - Handling device and building travelling car - Google Patents
Handling device and building travelling car Download PDFInfo
- Publication number
- CN111688769A CN111688769A CN202010579686.XA CN202010579686A CN111688769A CN 111688769 A CN111688769 A CN 111688769A CN 202010579686 A CN202010579686 A CN 202010579686A CN 111688769 A CN111688769 A CN 111688769A
- Authority
- CN
- China
- Prior art keywords
- driving
- support frame
- rotate
- sliding block
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/16—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving tiltably-mounted containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/14—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- 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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/62—Tiles, bricks, paving slabs or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
Abstract
The invention is suitable for the technical field of construction equipment, and provides a carrying device, which comprises: the support frame is rotationally connected to the bottom of the material hopper; the driving wheels are rotatably connected to two ends of the support frame in the advancing direction and are coaxially and fixedly connected through a connecting shaft; the turbine is connected to the connecting shaft in a unidirectional rotation mode and used for driving the driving wheel to rotate in a unidirectional mode; the screw rod is rotatably arranged on the support frame and is nested with a sliding block in a sliding manner; the rotating shaft is rotatably connected to the supporting frame and is coaxially and fixedly connected with a worm and a driven gear; the driving piece is arranged on the supporting frame and used for driving the screw rod to rotate; wherein, rotate on the sliding block and be connected with hollow driving gear, the driving gear transmission nestification is on the lead screw, and the one end of connecting rod is rotated and is connected in the bottom of hopper, and the other end of connecting rod rotates and connects on the sliding block. The driving piece driving device is used for moving and discharging, so that the device is simplified, the production cost is reduced, and the increase of the carrying burden is avoided.
Description
Technical Field
The invention belongs to the technical field of building equipment, and particularly relates to a carrying device and a building moving trolley.
Background
When current building site or house rebuild, generally all need use the carrier to carry fragment of brick, cement or other instruments, the anterior curb plate of the automobile body of current carrier generally is fixed slant board to conveniently empty article, need the manual work to tip over, increase workman's burden. General dolly needs the manual work to promote to move ahead, causes work load increase and work efficiency lower, also has to set up driving piece drive dolly and gos forward, and other driving piece drive dolly tumbles, and a plurality of driving pieces cause the dolly structure complicacy, and manufacturing cost is high.
Disclosure of Invention
The embodiment of the invention aims to provide a carrying device, and aims to solve the problem of complex structure.
The embodiment of the present invention is achieved as follows, in which a carrying device includes:
the end part of the advancing end on the upper surface of the support frame is rotatably connected to the bottom of the material hopper;
the driving wheels are rotatably connected to two ends of the support frame in the advancing direction and are coaxially and fixedly connected through a connecting shaft;
the turbine is connected to the connecting shaft in a unidirectional rotation mode and used for driving the driving wheel to rotate in a unidirectional mode;
the screw rod is rotatably arranged on the support frame and is nested with a sliding block in a sliding manner;
the rotating shaft is rotatably connected to the supporting frame and is coaxially and fixedly connected with a worm and a driven gear;
the driving piece is arranged on the supporting frame and used for driving the screw rod to rotate;
wherein, rotate on the sliding block and be connected with hollow driving gear, the driving gear transmission nestification is on the lead screw, and the one end of connecting rod is rotated and is connected in the bottom of hopper, and the other end of connecting rod rotates and connects on the sliding block.
In a preferred embodiment of the present invention, the driving member is rotated in a forward direction, the driving member drives the screw rod to rotate, the driving gear is engaged with the driven gear, the driving gear drives the driven gear to rotate, so that the rotating shaft rotates, the rotating shaft drives the worm to rotate, so that the worm wheel rotates, and the worm wheel drives the driving wheel to rotate, so that the carrying device can advance. Make driving piece antiport, the lead screw antiport drives the driving gear and moves on the lead screw, the driving gear promotes the sliding block and slides on the support frame, the sliding block promotes the connecting rod and rotates, thereby make the material fill rotate, can overturn the material fill, unload the inside material of material fill, make driving piece forward rotation, the lead screw rotates and makes the driving gear slide in the opposite direction, the sliding block stimulates the connecting rod antiport and makes the material fill antiport, the driving gear gets back to the primary position and meshes with driven gear, can drive driven gear and rotate and make handling device go forward. When the carrying device needs to be retracted, the turbine is arranged in a one-way transmission mode, and the carrying device can be moved by pulling backwards. The driving piece can drive the carrying device to move in a single direction and unload materials, so that the device is simplified, the production cost is reduced, and the phenomenon that the carrying burden is increased due to the overweight quality is avoided.
It is another object of an embodiment of the present invention to provide a construction moving vehicle, including:
the handle is used for manually pushing and holding; and the number of the first and second groups,
the above-described carrying device;
wherein, the handle is fixedly arranged at the non-advancing end of the supporting frame.
According to the carrying device provided by the embodiment of the invention, the driving piece can be used for driving the carrying device to move in a single direction and carry out unloading, so that the device is simplified, the production cost is reduced, and the phenomenon that the carrying burden is increased due to the overweight quality is avoided.
Drawings
Fig. 1 is a perspective view of a carrying device according to an embodiment of the present invention;
FIG. 2 is a schematic view of an internal structure of a mobile car for construction according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a buffer member in a mobile construction trolley according to an embodiment of the present invention;
in the drawings: support frame 1, hopper 2, drive wheel 3, worm 4, axis of rotation 5, driven gear 6, motor 7, handle 8, controller 9, turbine 10, connecting rod 11 sliding block 12, driving gear 13, bolster 14, lead screw 15, universal wheel 16, interior pole 17, spring 18, brace table 19, outer pole 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 3, a structure diagram of a carrying device provided in an embodiment of the present invention includes:
the end part of the advancing end on the upper surface of the support frame 1 is rotatably connected to the bottom of the material hopper 2;
the driving wheels 3 are rotatably connected to two ends of the support frame 1 in the advancing direction and are coaxially and fixedly connected through a connecting shaft;
the turbine 10 is connected to the connecting shaft in a unidirectional rotation mode and used for driving the driving wheel 3 to rotate in a unidirectional mode;
the screw rod 15 is rotatably arranged on the support frame 1 and is sheathed with the sliding block 12 in a sliding way;
the rotating shaft 5 is rotatably connected to the support frame 1 and is coaxially and fixedly connected with a worm 4 and a driven gear 6;
the driving piece is arranged on the support frame 1 and used for driving the screw rod 15 to rotate;
wherein, rotate on sliding block 12 and be connected with hollow driving gear 13, driving gear 13 transmission nestification is on lead screw 15, and the one end of connecting rod 11 rotates and connects in the bottom of hopper 2, and the other end of connecting rod 11 rotates and connects on sliding block 12. The driving gear 13 is engaged with the driven gear 6, and the worm 4 is engaged with the worm wheel 10.
In the embodiment of the invention, the driving member is started to rotate in the forward direction, the driving member drives the screw rod 15 to rotate, at this time, the driving gear 13 is meshed with the driven gear 6, the driving gear 13 drives the driven gear 6 to rotate, so that the rotating shaft 5 rotates, the rotating shaft 5 drives the worm 4 to rotate, so that the turbine 10 rotates, and the turbine 10 drives the driving wheel 3 to rotate, so that the carrying device can advance. Make the driving piece antiport, lead screw 15 antiport, drive driving gear 13 and move on lead screw 15, driving gear 13 promotes sliding block 12 and slides on support frame 1, sliding block 12 promotes connecting rod 11 and rotates, thereby make hopper 2 rotate, can overturn hopper 2, unload the inside material of hopper 2, make the driving piece forward rotation, lead screw 15 rotates and makes driving gear 13 antiport, sliding block 12 stimulates connecting rod 11 antiport and makes hopper 2 antiport, driving gear 13 gets back to the original position and meshes with driven gear 6, can drive driven gear 6 and rotate and make handling device move ahead. When the carrying device needs to be retracted, the turbine 10 is arranged in a one-way transmission mode, and the carrying device can be moved by pulling backwards. The driving piece can drive the carrying device to move in a single direction and unload materials, so that the device is simplified, the production cost is reduced, and the phenomenon that the carrying burden is increased due to the overweight quality is avoided.
In an example of the present invention, the driving member may be an electric motor 7, a motor or an oil-fired machine, the screw 15 may be a threaded screw or a ball screw, when the screw 15 is a threaded screw, the driving gear 13 is internally threaded and threadedly engaged with the screw 15, when the screw 15 is a ball screw, a threaded groove is formed in the screw 15, and when the driving gear 13 is rotatably provided with a ball, the ball is engaged with a drop groove formed in the screw 15. When the material hopper 2 rotates reversely, the support frame 1 has a supporting effect on the material hopper 2. The support frame 1 can be steel construction welding and form, and driving piece electric connection has controller 9, and switch, rotation direction and the speed of driving piece can be controlled to controller 9.
As a preferred embodiment of the present invention, the driving gear 13 and the driven gear 6 are both bevel gears, so that the driving gear 13 is engaged with the driven gear 6 during the moving process, and the driven gear 6 has a limiting function on the driving gear 13.
As another preferred embodiment of the present invention, a housing is installed on the support frame 1, the housing covers the driving element, and the housing can be fixed on the support frame 1 by screws or by snapping, so as to prevent the driving element from being damaged by sundries falling on the driving element or polluting the driving element and reducing the service life of the driving element.
As another preferred embodiment of the present invention, at least one buffer member 14 is mounted on the support frame 1 below the non-connecting end of the material bucket 2, the buffer member 14 has a supporting and buffering function for the material bucket 2, when one buffer member 14 is provided, the buffer member 14 is supported at the middle position of the end of the material bucket 2, and when two buffer members 14 are provided, the buffer member 14 is supported at the corner of the non-rotating end of the material bucket 2, thereby maintaining the stability of the material bucket 2.
As another preferred embodiment of the present invention, the buffer 14 includes an outer rod 20 and an inner rod 17, the outer rod 20 is fixed on the support frame 1 and has an inner nesting cavity with a top portion penetrating through the inner rod, the lower portion of the inner rod 17 is nested in the inner nesting cavity to form a damping friction force, and the spring 18 is nested on the upper portion of the inner rod 17 and lifts the inner rod upwards, so that the buffer 14 has a supporting and damping effect, and the material hopper 2 is prevented from reversely rotating and contacting with the support frame 1 to cause vibration.
As another preferred embodiment of the present invention, the top of the inner rod 17 is provided with a support platform 19, and the arrangement of the support platform 19 increases the contact area between the inner rod 17 and the material hopper 2, so that the material hopper 2 is supported more stably, the damage to the material hopper 2 caused by excessive pressure is avoided, and the spring 18 is supported.
The embodiment of the invention also provides a building moving trolley, which comprises:
the handle 8 is used for manually pushing and holding; and, the above-mentioned handling device;
wherein the handle 8 is fixedly arranged at the non-advancing end of the support frame 1, and the controller 9 is arranged on the handle 8, thereby being convenient for the operation of a user.
In the embodiment of the invention, the driving member is started to rotate in the forward direction, the driving member drives the screw rod 15 to rotate, at the moment, the driving gear 13 is meshed with the driven gear 6, the driving gear 13 drives the driven gear 6 to rotate, so that the rotating shaft 5 rotates, the rotating shaft 5 drives the worm 4 to rotate, so that the turbine 10 rotates, and the turbine 10 drives the driving wheel 3 to rotate, so that the trolley can advance. Make driving piece antiport, lead screw 15 antiport, drive driving gear 13 and remove on lead screw 15, driving gear 13 promotes sliding block 12 and slides on support frame 1, sliding block 12 promotes connecting rod 11 and rotates, thereby make hopper 2 rotate, can overturn hopper 2, unload the inside material of hopper 2, make driving piece forward rotation, lead screw 15 rotates and makes driving gear 13 slide in the opposite direction, sliding block 12 stimulates connecting rod 11 antiport and makes hopper 2 antiport, driving gear 13 gets back to original position and meshes with driven gear 6, can drive driven gear 6 and rotate and make the dolly move ahead. When the trolley needs to be retracted, the trolley can be moved by pulling the handle 8 backwards due to the unidirectional transmission arrangement of the turbine 10. The driving piece can drive the trolley to move in a one-way mode and unload materials, so that the device is simplified, the production cost is reduced, and the phenomenon that the carrying burden is increased due to the fact that the quality is too heavy is avoided.
As a preferred embodiment of the invention, the bottom of the non-advancing end of the support frame 1 is rotatably provided with a universal wheel 16, the universal wheel 16 is provided with a clamping plate, the clamping plate has a braking effect on the universal wheel 16, and the arrangement of the universal wheel 16 is convenient for moving, steering and fixing the trolley.
The embodiment of the invention provides a carrying device, and provides a movable building trolley based on the carrying device, wherein a driving piece can be used for driving the trolley to move in a single direction and carry out unloading, so that the device is simplified, the production cost is reduced, and the phenomenon that the carrying burden is increased due to the overweight quality is avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A handling device, characterized in that it comprises:
the end part of the advancing end on the upper surface of the support frame is rotatably connected to the bottom of the material hopper;
the driving wheels are rotatably connected to two ends of the support frame in the advancing direction and are coaxially and fixedly connected through a connecting shaft;
the turbine is connected to the connecting shaft in a unidirectional rotation mode and used for driving the driving wheel to rotate in a unidirectional mode;
the screw rod is rotatably arranged on the support frame and is nested with a sliding block in a sliding manner;
the rotating shaft is rotatably connected to the supporting frame and is coaxially and fixedly connected with a worm and a driven gear;
the driving piece is arranged on the supporting frame and used for driving the screw rod to rotate;
wherein, rotate on the sliding block and be connected with hollow driving gear, the driving gear transmission nestification is on the lead screw, and the one end of connecting rod is rotated and is connected in the bottom of hopper, and the other end of connecting rod rotates and connects on the sliding block.
2. The handling device of claim 1, wherein the drive gear and the driven gear are bevel gears.
3. The handling device of claim 1, wherein the support frame has a cover mounted thereon for protecting the driving member, the cover covering the driving member.
4. The carrying device as claimed in claim 1, wherein at least one buffer member for supporting and buffering is mounted on the supporting frame below the non-connecting end of the material hopper.
5. A handling device according to claim 4, characterised in that two buffers are provided, which are supported at the corners of the non-rotating end of the hopper.
6. The carrying device as claimed in claim 4, wherein the buffer member comprises an outer rod and an inner rod, the outer rod is fixed on the support frame and is internally provided with a nesting cavity with a top part penetrating through, the lower part of the inner rod is nested inside the nesting cavity to form damping friction force, and the spring is nested on the upper part of the inner rod to enable the inner rod to be lifted upwards.
7. The handling device of claim 6, wherein a support table is provided on top of the inner rod.
8. A construction trolley, characterized in that it comprises:
the handle is used for manually pushing and holding; and the number of the first and second groups,
the handling device of any of claims 1-7;
wherein, the handle is fixedly arranged at the non-advancing end of the supporting frame.
9. The construction vehicle according to claim 8, wherein the bottom of the non-advancing end of the support frame is rotatably provided with a universal wheel, and the universal wheel is provided with a clamping plate with braking effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579686.XA CN111688769A (en) | 2020-06-23 | 2020-06-23 | Handling device and building travelling car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010579686.XA CN111688769A (en) | 2020-06-23 | 2020-06-23 | Handling device and building travelling car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111688769A true CN111688769A (en) | 2020-09-22 |
Family
ID=72483389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010579686.XA Withdrawn CN111688769A (en) | 2020-06-23 | 2020-06-23 | Handling device and building travelling car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111688769A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572573A (en) * | 2020-12-16 | 2021-03-30 | 徐国兰 | Mine material transporting device |
| CN113071548A (en) * | 2021-04-12 | 2021-07-06 | 华地恒工程咨询有限公司 | Material conveying device for constructional engineering and operation method thereof |
-
2020
- 2020-06-23 CN CN202010579686.XA patent/CN111688769A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572573A (en) * | 2020-12-16 | 2021-03-30 | 徐国兰 | Mine material transporting device |
| CN113071548A (en) * | 2021-04-12 | 2021-07-06 | 华地恒工程咨询有限公司 | Material conveying device for constructional engineering and operation method thereof |
| CN113071548B (en) * | 2021-04-12 | 2022-04-01 | 华地恒工程咨询有限公司 | Material conveying device for constructional engineering and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200922 |
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| WW01 | Invention patent application withdrawn after publication |