CN110480831B - Multifunctional hand trolley for roadbed construction - Google Patents
Multifunctional hand trolley for roadbed construction Download PDFInfo
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- CN110480831B CN110480831B CN201910769045.8A CN201910769045A CN110480831B CN 110480831 B CN110480831 B CN 110480831B CN 201910769045 A CN201910769045 A CN 201910769045A CN 110480831 B CN110480831 B CN 110480831B
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- bucket body
- support arm
- plate
- side plate
- cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0856—Supporting frames or structures, e.g. supporting wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0868—Mixing apparatus in which a mixing container is hoisted along an inclined or vertical track during mixing to discharge at a higher level
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0887—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing provided with sieves or filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/1215—Independent stirrer-drive units, e.g. portable or mounted on a wheelbarrow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Handcart (AREA)
Abstract
The invention discloses a multifunctional trolley hopper for roadbed construction, which comprises a hopper body and four travelling wheels arranged at the bottom of the hopper body, wherein a limiting sliding cavity is formed in the inner side wall of a rear side plate of the hopper body, a rotating partition plate is arranged in the hopper body, the front end of the rotating partition plate is rotatably connected with a front side plate of the hopper body, the rear end of the rotating partition plate is positioned in the limiting sliding cavity, the rotating partition plate divides the hopper body into a loading cavity and an installation cavity which are vertically distributed, a lifting device used for driving the rotating partition plate to rotate is arranged in the installation cavity, a discharge opening is formed in the front side plate of the hopper body, the discharge opening is detachably connected with a screening box, a foldable supporting arm is connected to the rear side plate of the hopper body, and a stirring mechanism capable of stirring materials in the loading cavity is arranged on. The hand-push bucket truck disclosed by the invention can automatically unload materials, can stir the materials in the bucket body, can screen the materials in the bucket body during unloading, is good in practicability, and is convenient for construction personnel to reasonably use according to conditions.
Description
Technical Field
The invention belongs to the technical field of hand-push bucket trucks, and particularly relates to a multifunctional hand-push bucket truck for roadbed construction.
Background
The hand push trolley is a transport means for carrying materials such as rubbish, soil and grit, has irreplaceable status in the short distance transportation in the construction site, and is widely applied to highway subgrade construction. The conventional common hand-push trolley generally comprises a trolley body, a hand-push frame and two wheels, has a single function, only has a carrying function, needs constructors to upwards lift the hand-push frame with great strength when materials are transported to a destination to be dumped, and is very inconvenient to use; when carrying concrete materials, concrete materials are easy to solidify. In addition, current hand push hopper car can't filter the screening to the material in the bucket body when unloading, when needs sieve the interior material of bucket body, constructor can only shift the material to the screening plant who installs additional through consuming time hard manpower mode on. Therefore, the multifunctional hand-push trolley for roadbed construction with the automatic discharging function, the stirring function and the screening function is particularly necessary.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multifunctional hand-push trolley for roadbed construction, which can automatically unload materials, can stir the materials in a trolley body, can screen the materials in the trolley body during unloading, and can overcome the defects of the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a road bed construction is with multi-functional hand push hopper car, it includes the bucket body and installs four walking wheels in the bucket body bottom, has seted up spacing smooth chamber on the inside wall of bucket body posterior lateral plate, is equipped with the rotation baffle in the bucket body, the front end of rotating the baffle rotates with the preceding curb plate of bucket body to be connected, and the rear end is located spacing smooth intracavity, the thing chamber and the installation cavity that carry that distribute about the rotation baffle is separated into with the bucket body, is equipped with in the installation cavity to be used for driving and rotates baffle pivoted elevating gear, has seted up the discharge opening on the preceding curb plate of bucket body, is connected with the screening case in this discharge opening department detachably, is connected with foldable support arm on the posterior lateral plate of bucket body, installs on foldable support arm and can carry out the rabbling mechanism that stirs to.
The multifunctional trolley for roadbed construction comprises a lifting device, wherein the lifting device comprises a limiting frame fixedly connected to the bottom of a rotating partition plate, a sliding block capable of sliding back and forth along the limiting frame is installed on the limiting frame, two ends of the sliding block are arranged in an installation cavity and rotatably connected to the first connecting rod at the bottom of a bucket body respectively, a cylinder fixedly installed on the rear end plate of the bucket body is arranged in the installation cavity, a U-shaped block is fixedly connected to an output shaft of the cylinder, and the U-shaped block can be in cross connection with the first connecting rod to drive the rotating partition plate to rotate.
The multifunctional hand trolley for roadbed construction comprises a trolley body, a sliding groove is formed in the bottom of the trolley body, a right-angled triangle sliding block capable of sliding back and forth is installed in the sliding groove, the inclined plane of the right-angled triangle sliding block faces to the discharging opening, a second connecting rod connected to the first connecting rod in a rotating mode is arranged at the rear portion of the right-angled triangle sliding block and at the rear end of the right-angled triangle sliding block, a supporting rod is fixedly connected to a rotating partition plate above the sliding groove, and a pulley capable of being in sliding contact with the inclined plane of the right-angled triangle sliding block is installed.
Foretell road bed construction is with multi-functional hand push trolley is, screening case includes that top and one side are open box, the open feed inlet that is in side of box all is equipped with the connecting plate on the outer wall of the relative both sides board of the box of feed inlet department, and detachably cartridge has two above division boards between the relative both sides board in the box, the division board becomes a plurality of screening chambeies with box internal partitioning, all seted up the filtration pore on the bottom of box and the division board, and the filtration pore that just is close to the division board of box feed inlet more big.
Foretell road bed construction is with multi-functional hand push hopper car is, the discharge opening is located the junction top of rotating baffle and bucket body preceding curb plate, fixedly connected with L shape card strip on the inside wall of bucket body preceding curb plate, be formed with between L shape card strip and the bucket body preceding curb plate and be used for the joint the draw-in groove of connecting plate.
Foretell road bed construction is with multi-functional hand push hopper car is, foldable support arm is including articulated first support arm, second support arm, third support arm and fourth support arm in proper order, the posterior lateral plate welded connection of first support arm and bucket body, the rigid coupling has the mounting panel on the fourth support arm.
Foretell road bed construction is with multi-functional hand push trolley is, rabbling mechanism is including installing driving motor on the mounting panel is connected with the (mixing) shaft on driving motor's output shaft, be equipped with the puddler on the (mixing) shaft.
The multifunctional trolley for roadbed construction is characterized in that the rear end of the rotating partition plate can only move up and down in the limiting sliding cavity.
The multifunctional hand-push trolley for roadbed construction is characterized in that the outer side wall of the rear side plate of the trolley body is connected with a push rod, and a connecting mechanism used for connecting a tractor is arranged on the rear side plate of the trolley body below the push rod.
The multifunctional hand-push trolley for roadbed construction is characterized in that a fixed support device is further arranged on the left side plate and the right side plate of the trolley body respectively, the fixed support device comprises a fixed block, a vertical insertion rod and an adjusting knob, the fixed block is fixedly connected with the trolley body, the vertical insertion rod is inserted into the fixed block in a sliding mode, and the adjusting knob is in threaded connection with the fixed block and can be abutted to the vertical insertion rod in a screwing-in end.
Compared with the prior art, the invention has the beneficial effects that: according to the multifunctional hand-push trolley, the lifting device drives the rotary partition plate to rotate, so that materials in the trolley body are automatically poured out, the manual unloading is avoided, and the labor intensity of workers is greatly reduced. Through setting up the screening case that can dismantle the connection in the discharge gate department at the bucket body, the internal material of bucket is automatic to be slided into the screening incasement and is sieved the processing when unloading, has avoided carrying out the secondary to the internal material of waiting to sieve of bucket and has shifted, has reduced the work load of screening link effectively. Through connect foldable support arm on the posterior lateral plate at the bucket body, install rabbling mechanism and carry the material of thing intracavity to the bucket body and stir on foldable support arm, avoided producing the solidification problem when carrying concrete class material, ensured the quality of concrete class material. Compared with the traditional hand-push trolley, the automatic material discharging trolley disclosed by the invention can automatically discharge materials, can stir the materials in the trolley body, can screen the materials in the trolley body during discharging, is good in practicability, and is convenient for constructors to reasonably use according to conditions.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the internal structure of the bucket body of the present invention.
FIG. 3 is a top view of the screen box of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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.
As shown in attached drawings 1, 2 and 3, the multifunctional hand-push trolley for roadbed construction comprises a trolley body 1 and four traveling wheels 2 arranged at the bottom of the trolley body 1, a limiting sliding cavity 6 is arranged on the inner side wall of the rear side plate of the bucket body 1, a rotating clapboard 3 is arranged in the bucket body 1, the front end of the rotary clapboard 3 is rotationally connected with the front side plate of the bucket body 1, the rear end is positioned in the limiting sliding cavity 6, the rotary clapboard 3 divides the bucket body 1 into a loading cavity 4 and a mounting cavity 5 which are distributed up and down, a lifting device 7 for driving the rotary clapboard 3 to rotate is arranged in the mounting cavity 5, a discharge opening 8 is arranged on the front side plate of the bucket body 1, a screening box 9 is detachably connected at the discharge opening 8, a folding type supporting arm 10 is connected on the rear side plate of the hopper body 1, a stirring mechanism 11 capable of stirring the materials in the loading cavity 4 is arranged on the folding supporting arm 10.
Specifically, the lifting device 7 comprises a limiting frame 7-1 fixedly connected to the bottom of the rotating partition plate 3, a sliding block 7-2 capable of sliding back and forth along the limiting frame 7-1 is mounted on the limiting frame 7-1, a first connecting rod 7-3 with two ends respectively rotatably connected to the sliding block 7-2 and the bottom of the bucket body 1 is arranged in the mounting cavity 5, an air cylinder 7-4 fixedly mounted on a rear end plate of the bucket body 1 is arranged in the mounting cavity 5, a U-shaped block 7-5 is fixedly connected to an output shaft of the air cylinder 7-4, and the U-shaped block 7-5 can be in cross connection with the first connecting rod 7-3 to drive the rotating partition plate 3 to rotate. Under the drive of the cylinder 7-4, the U-shaped block 7-5 pushes the first connecting rod 7-3 to rotate around the bottom of the bucket body 1, and then the sliding block 7-2 is driven to move on the limiting frame 7-1, so that the rotating partition plate 3 can be pushed to rotate, and materials in the carrying cavity 4 of the bucket body 1 can be automatically poured out.
Furthermore, the bottom of the hopper body 1 is provided with a chute 7-6, a right-angled triangle slider 7-7 capable of sliding back and forth is arranged in the chute 7-6, the inclined plane of the right-angled triangle slider 7-7 faces the discharge opening 8, a second connecting rod 7-8 with the front end connected to the rear part of the right-angled triangle slider 7-7 and the rear end rotatably connected to the first connecting rod 7-3 is arranged in the installation cavity 5, a support rod 7-9 is fixedly connected to the rotating partition plate 3 above the chute 7-6, and a pulley 7-10 capable of being in sliding contact with the inclined plane of the right-angled triangle slider 7-7 is arranged at the bottom end of the support rod 7-9. When the first connecting rod 7-3 rotates around the bottom of the hopper body 1, the first connecting rod 7-3 can drive the right-angled triangle sliding block 7-7 to move in the sliding groove 7-6 through the second connecting rod 7-8, so that the pulley 7-10 moves upwards along the inclined surface of the right-angled triangle sliding block 7-7, and the rotating partition plate 3 is lifted up for auxiliary discharging.
Specifically, the screening box 9 comprises a box body 9-1 with an open top and an open side, the open side of the box body 9-1 is a feed inlet, connecting plates 9-2 are arranged on the outer walls of two opposite side plates of the box body 9-1 at the feed inlet, more than two partition plates 9-3 are detachably inserted between the two opposite side plates in the box body 9-1, the inside of the box body 1 is divided into a plurality of screening cavities by the partition plates 9-3, the bottom of the box body 9-1 and the partition plates 9-3 are respectively provided with a filtering hole, and the filtering hole of the partition plate 9-3 closer to the feed inlet of the box body 9-1 is larger. The discharge opening 8 is located above the joint of the rotary partition plate 3 and the front side plate of the hopper body 1, an L-shaped clamping strip is fixedly connected to the inner side wall of the front side plate of the hopper body 1, and a clamping groove used for clamping the connecting plate 9-2 is formed between the L-shaped clamping strip and the front side plate of the hopper body 1. The discharge opening 8 department of bucket body 1 is installed to box 9 will be sieved to the material in the bucket body 1, and the material in the bucket body 1 can slide into sieve box 9 automatically when unloading, has avoided carrying out the secondary to the material of waiting to sieve in the bucket body 1 and has shifted, has reduced the work load of screening link effectively. Through the filter holes at the bottom of the box body 9-1, materials can be conveniently sprayed on a highway subgrade in the process of pushing the hand trolley. More than two partition plates 9-3 are detachably inserted between two opposite side plates in the box body 9-1, so that the filter holes of the partition plates 9-3 closer to the feed inlet of the box body 9-1 are larger, and the materials in the hopper body 1 are convenient to carry out multiple filtration during discharging.
Specifically, the folding support arm 10 comprises a first support arm 10-1, a second support arm 10-2, a third support arm 10-3 and a fourth support arm 10-4 which are hinged in sequence, the first support arm 10-1 is connected with the rear side plate of the bucket body 1 in a welding mode, and a mounting plate 10-5 is fixedly connected to the fourth support arm 10-4; hydraulic oil cylinders are arranged between the first supporting arm 10-1 and the second supporting arm 10-2, between the second supporting arm 10-2 and the third supporting arm 10-3, and between the third supporting arm 10-3 and the fourth supporting arm 10-4. The structure setting of foldable support arm can fold up the posterior lateral plate department of bucket body 1, can extend to bucket body middle part top again, and convenient the regulation, the practicality is fabulous.
Specifically, the stirring mechanism 11 comprises a driving motor 11-1 installed on the installation plate 10-5, a stirring shaft 11-2 is connected to an output shaft of the driving motor 11-1, and a stirring rod 11-3 is arranged on the stirring shaft 11-2.
Specifically, the rear end of the rotating partition plate 3 can only move up and down in the limiting slide cavity 6.
Further, a push rod 12 is connected to an outer side wall of a rear side plate of the bucket body 1, and a connecting mechanism 13 for connecting a tractor is provided on the rear side plate of the bucket body 1 below the push rod 12.
Further, the left side plate and the right side plate of the bucket body 1 are respectively provided with a fixed supporting device 14, each fixed supporting device 14 comprises a fixed block 14-1, a vertical inserted rod 14-2 and an adjusting knob 14-3, the fixed block 14-1 is fixedly connected with the bucket body 1, the vertical inserted rod 14-2 is inserted into the fixed block 14-1 in a sliding mode, the adjusting knob 14-3 is in threaded connection with the fixed block 14-1, and the screwing-in end of the adjusting knob 14-3 can abut against the vertical inserted rod 14-2. The height of the vertical inserting rod 14-2 is adjusted through the adjusting knob 14-3, so that the vertical inserting rod 14-2 is inserted into a highway subgrade, and the hand-push trolley disclosed by the invention is conveniently and stably parked on the highway subgrade.
Compared with the traditional hand-push trolley, the trolley disclosed by the invention can automatically unload materials, can stir the materials in the trolley body, can screen the materials in the trolley body during unloading, is good in practicability and stability, and is very convenient for construction personnel to reasonably use according to conditions.
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.
Claims (10)
1. The utility model provides a road bed construction is with multi-functional hand push trolley, it includes bucket body (1) and installs four walking wheels (2) in bucket body (1) bottom, its characterized in that: a limiting sliding cavity (6) is arranged on the inner side wall of the rear side plate of the bucket body (1), a rotating clapboard (3) is arranged in the bucket body (1), the front end of the rotary clapboard (3) is rotationally connected with the front side plate of the bucket body (1), the rear end is positioned in the limiting sliding cavity (6), the rotary clapboard (3) divides the bucket body (1) into a loading cavity (4) and a mounting cavity (5) which are distributed up and down, a lifting device (7) for driving the rotary clapboard (3) to rotate is arranged in the mounting cavity (5), a discharge opening (8) is arranged on the front side plate of the hopper body (1), a screening box (9) is detachably connected at the discharge opening (8), a folding supporting arm (10) is connected on the rear side plate of the bucket body (1), and a stirring mechanism (11) capable of stirring materials in the carrying cavity (4) is installed on the folding supporting arm (10).
2. The multifunctional hand-push trolley for roadbed construction according to claim 1, wherein: the lifting device (7) comprises a limiting frame (7-1) fixedly connected to the bottom of the rotating partition plate (3), a sliding block (7-2) capable of sliding back and forth along the limiting frame (7-1) is installed on the limiting frame (7-1), a first connecting rod (7-3) is arranged in the installation cavity (5), two ends of the first connecting rod are respectively connected to the sliding block (7-2) and the bottom of the bucket body (1) in a rotating mode, an air cylinder (7-4) fixedly installed on the rear end plate of the bucket body (1) is arranged in the installation cavity (5), a U-shaped block (7-5) is fixedly connected to an output shaft of the air cylinder (7-4), and the U-shaped block (7-5) can be connected with the first connecting rod (7-3) in a forked mode to drive the rotating partition plate (3) to rotate.
3. The multifunctional hand-push trolley for roadbed construction according to claim 2, characterized in that: the hopper is characterized in that a sliding groove (7-6) is formed in the bottom of the hopper body (1), a right-angled triangle sliding block (7-7) capable of sliding back and forth is installed in the sliding groove (7-6), the inclined plane of the right-angled triangle sliding block (7-7) faces the discharge opening (8), a second connecting rod (7-8) with the front end connected to the rear part of the right-angled triangle sliding block (7-7) and the rear end rotatably connected to the first connecting rod (7-3) is arranged in the installation cavity (5), a supporting rod (7-9) is fixedly connected to the rotating partition plate (3) above the sliding groove (7-6), and a pulley (7-10) capable of being in sliding contact with the inclined plane of the right-angled triangle sliding block (7-7) is installed at the bottom end of the.
4. The multifunctional hand-push trolley for roadbed construction according to claim 1, wherein: the screening box (9) comprises a box body (9-1) with the top and one side being open, the side of the box body (9-1) is open and is provided with a feed inlet, the outer walls of two opposite side plates of the box body (9-1) at the feed inlet are respectively provided with a connecting plate (9-2), more than two partition plates (9-3) are detachably inserted between the two opposite side plates in the box body (9-1), the inside of the box body (1) is divided into a plurality of screening cavities by the partition plates (9-3), the bottom of the box body (9-1) and the partition plates (9-3) are respectively provided with a filtering hole, and the filtering hole of the partition plate (9-3) closer to the feed inlet of the box body (9-1) is larger.
5. The multifunctional hand-push trolley for roadbed construction according to claim 4, wherein: discharge opening (8) are located the junction top of rotating baffle (3) and bucket body (1) preceding curb plate, fixedly connected with L shape card strip on the inside wall of bucket body (1) preceding curb plate, be formed with between L shape card strip and the bucket body (1) preceding curb plate and be used for the joint the draw-in groove of connecting plate (9-2).
6. The multifunctional hand-push trolley for roadbed construction according to claim 1, wherein: the foldable support arm (10) comprises a first support arm (10-1), a second support arm (10-2), a third support arm (10-3) and a fourth support arm (10-4) which are sequentially hinged, the first support arm (10-1) is connected with the rear side plate of the bucket body (1) in a welding mode, a mounting plate (10-5) is fixedly connected onto the fourth support arm (10-4), and hydraulic oil cylinders are arranged between the first support arm (10-1) and the second support arm (10-2), between the second support arm (10-2) and the third support arm (10-3) and between the third support arm (10-3) and the fourth support arm (10-4).
7. The multifunctional hand-push trolley for roadbed construction according to claim 6, wherein: the stirring mechanism (11) comprises a driving motor (11-1) arranged on the mounting plate (10-5), a stirring shaft (11-2) is connected to an output shaft of the driving motor (11-1), and a stirring rod (11-3) is arranged on the stirring shaft (11-2).
8. The multifunctional hand-push trolley for roadbed construction according to claim 1, wherein: the rear end of the rotary clapboard (3) can only move up and down in the limiting sliding cavity (6).
9. The multifunctional hand-push trolley for roadbed construction according to claim 1, wherein: the outer side wall of the rear side plate of the bucket body (1) is connected with a push rod (12), and a connecting mechanism (13) used for connecting a tractor is arranged on the rear side plate of the bucket body (1) below the push rod (12).
10. The multifunctional hand-push trolley for roadbed construction according to claim 1, wherein: the left side plate and the right side plate of the bucket body (1) are respectively provided with a fixed supporting device (14), each fixed supporting device (14) comprises a fixed block (14-1), a vertical inserted bar (14-2) and an adjusting knob (14-3), the fixed blocks (14-1) are fixedly connected with the bucket body (1), the vertical inserted bars (14-2) are inserted into the fixed blocks (14-1) in a sliding mode, the adjusting knobs (14-3) are connected with the fixed blocks (14-1) in a threaded mode, and screwing ends of the adjusting knobs can abut against the vertical inserted bars (14-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769045.8A CN110480831B (en) | 2019-08-20 | 2019-08-20 | Multifunctional hand trolley for roadbed construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769045.8A CN110480831B (en) | 2019-08-20 | 2019-08-20 | Multifunctional hand trolley for roadbed construction |
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| Publication Number | Publication Date |
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| CN110480831A CN110480831A (en) | 2019-11-22 |
| CN110480831B true CN110480831B (en) | 2021-03-30 |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043897U (en) * | 1989-03-02 | 1989-09-06 | 郑昌信 | Handcar-type separate sand machine with osillating screen |
| JP2001130413A (en) * | 1999-11-05 | 2001-05-15 | Taisei Corp | Carrying truck |
| AU2003254305A1 (en) * | 2002-08-05 | 2004-02-23 | Integrated Biosystems, Inc. | Systems and methods for thawing, mixing, and processing biopharmaceutical materials |
| CN104527748A (en) * | 2014-12-10 | 2015-04-22 | 苏州路路顺机电设备有限公司 | Concrete trolley |
| CN107694893A (en) * | 2017-11-01 | 2018-02-16 | 丁日红 | A kind of small-sized hand-operated sand screening plant for building |
| CN207955735U (en) * | 2018-02-01 | 2018-10-12 | 高友顺 | A kind of municipal administration bridge construction material conveyor |
| CN208199805U (en) * | 2018-02-06 | 2018-12-07 | 郭浩 | A kind of Mobile unloading device of Construction at ports |
| CN108482460A (en) * | 2018-05-08 | 2018-09-04 | 林荣幸 | A kind of portable hand push concrete transportation trolley |
| CN109278824A (en) * | 2018-09-17 | 2019-01-29 | 淮北辰威科技有限公司 | A kind of conveying device for building and its application method |
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2019
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