CN110758497A - Building site handcart is used in concrete transportation - Google Patents
Building site handcart is used in concrete transportation Download PDFInfo
- Publication number
- CN110758497A CN110758497A CN201911003557.XA CN201911003557A CN110758497A CN 110758497 A CN110758497 A CN 110758497A CN 201911003557 A CN201911003557 A CN 201911003557A CN 110758497 A CN110758497 A CN 110758497A
- Authority
- CN
- China
- Prior art keywords
- sealing
- car hopper
- sealing plug
- trolley
- groove
- 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- Withdrawn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
-
- 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
- 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
- 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
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a ground handcart for concrete transportation, which comprises a hopper, wheels and a stand column which are positioned at the lower end of the hopper, and a handlebar arranged at the rear end of the hopper, wherein the upper end of the hopper is hinged with a sealing door; the terminal surface lower part is provided with the discharging pipe before the car hopper, terminal surface inner wall lower part be provided with before the car hopper with the ejection of compact square hole of discharging pipe intercommunication, be provided with the mounting groove on the ejection of compact square hole inner wall, it has the sealing plug to inlay in the mounting groove. Has the advantages that: the building site trolley for concrete transportation can conveniently transport concrete, the concrete can not splash everywhere in the transportation process, the unloading is convenient, manual barrel scooping is not needed, the time and the labor are saved, and the practicability is good.
Description
Technical Field
The invention relates to the field of building construction equipment, in particular to a ground trolley for concrete transportation.
Background
Handcart most commonly used during short distance small batch's transportation goods on the building site, ordinary small handcart generally includes a saddle and a hand push frame, this kind of handcart simple structure, low price, high durability and convenient use, the flexibility ratio is high, be particularly suitable for the artifical transportation who is used as small batch goods, therefore the wide application is in cement, the grit, the transport of materials such as fragment of brick is carried, furthermore, the building site handcart still often is used for carrying the muddy earth that the stirring finishes, but because muddy earth is the fluid matter form, the car hopper opens in addition, do not install any baffle additional, consequently in artifical promotion transportation process, the concrete is easy to be because of the car hopper jolts and outwards splashes everywhere, in addition, the concrete is unloaded and is also very troublesome, need the concrete of artifical a bucket in the car hopper to ladle out, very troublesome, waste time and energy, the practicality is not strong.
Disclosure of Invention
The invention aims to solve the problems that the traditional construction site trolley in the prior art is not suitable for concrete transportation, concrete unloading is very troublesome, time and labor are wasted, and practicability is low. According to the technical scheme, the concrete can be conveniently transported, the concrete can not splash everywhere in the transportation process, the unloading is convenient, manual bucket scooping is not needed, the time and the labor are saved, the practicability is good, and the like, and the technical effects are described in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a ground handcart for concrete transportation, which comprises a hopper, wheels and a stand column positioned at the lower end of the hopper, and a handlebar arranged at the rear end of the hopper, wherein the upper end of the hopper is hinged with a sealing door; a discharging pipe is arranged at the lower part of the front end face of the car hopper, a discharging square hole communicated with the discharging pipe is arranged at the lower part of the inner wall of the front end face of the car hopper, an installation groove is arranged on the inner wall of the discharging square hole, and a sealing plug is embedded in the installation groove;
the mounting grooves comprise an upper mounting groove and a lower mounting groove which are respectively arranged on the upper hole wall and the lower hole wall of the discharging square hole and side mounting grooves arranged on the hole walls on the two sides of the discharging square hole; a discharge hole communicated with the interior of the car hopper is formed in the top surface of the inner side of the upper mounting groove, and the lower mounting groove is a through groove;
the sealing plug comprises an upper sealing plug embedded in the upper mounting groove, a side sealing plug embedded in the side mounting groove and a lower sealing plug embedded in the lower mounting groove;
go up the sealing plug lower surface and be provided with the seal groove, fixed mounting has the sealing strip in the seal groove, the sealing strip lower extreme is provided with both ends and inlays respectively two baffle in the side sealing plug, the baffle lower extreme passes the mounting panel is connected to lower sealing plug, the mounting panel with vertically install many return springs between the car hopper lower surface, the hoist and mount of mounting panel lower surface both ends have the jib, the jib lower extreme has hung the running-board.
Preferably, the sealing door is in a split door form;
wherein, a handle is arranged on the sealing door.
Preferably, the sealing plug is made of rubber.
Preferably, the number of the discharge holes is plural.
Preferably, when the sealing strip is located in the sealing groove, the return spring is in a stretching state or a freely stretching state.
Preferably, a plurality of sliding rods are vertically and slidably mounted on the pedal;
the upper ends of the sliding rods are fixedly connected with the car hopper;
the lower ends of the sliding rods are fixedly connected through a fixing plate.
Preferably, a material guiding device is arranged on the bottom surface of the inner side of the car hopper;
the material guiding device comprises two triangular pyramid-shaped inclined blocks which are symmetrically arranged;
wherein a chute is formed between the two sloping blocks;
wherein, the lowest point of the chute is flush with the lower hole surface of the discharging square hole.
Preferably, a plurality of stirring motors are vertically and fixedly installed on the lower surface of the sealing door;
wherein a stirring shaft is arranged on an output shaft at the lower end of the stirring motor;
wherein, the side surface of the stirring shaft is provided with a plurality of stirring paddles.
Preferably, the upper surface of the lower sealing plug is provided with a limiting block;
wherein, the stopper with baffle sliding connection.
According to the building site trolley for concrete transportation, in the transportation process, the sealing door can cover the trolley hopper, then the stirring motor is started to drive the stirring shaft to rotate, and concrete is stirred continuously through the stirring paddle, so that the concrete can be prevented from splashing outwards and splashing around in the transportation process, and the concrete can be prevented from being condensed; when unloading is needed, the upright post is firstly contacted with the ground to ensure that the car hopper is stably parked on the ground, then the pedal plate is stepped on by feet and is driven to move downwards along the slide rod, in the moving process, the pedal plate drives the baffle plate and the sealing strip and the upper sealing plug at the upper end of the baffle plate to synchronously move downwards, the discharge square hole is communicated with the discharge pipe, concrete in the car hopper flows out along the discharge pipe, when the discharging is needed to be stopped temporarily, the pedal plate can be loosened, the return spring pulls the pedal plate to ascend, the pedal plate drives the baffle plate and the sealing strip and the upper sealing plug at the upper end of the baffle plate to synchronously move upwards to block the discharge square hole, so that the discharge pipe is controlled to stop discharging, the unloading is convenient, manual scooping with a barrel is not needed, and time and labor are saved, the practicability is good.
Has the advantages that: the building site trolley for concrete transportation can conveniently transport concrete, the concrete can not splash everywhere in the transportation process, the unloading is convenient, manual barrel scooping is not needed, the time and the labor are saved, and the practicability is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is an internal block diagram of FIG. 1 of the present invention;
FIG. 5 is a front view of the dispenser of the present invention;
FIG. 6 is a left side view of the dispenser of the present invention;
FIG. 7 is a right side view of the dispenser of the present invention;
FIG. 8 is an enlarged partial view of FIG. 4 of the present invention;
FIG. 9 is an enlarged partial view of FIG. 8 of the present invention;
fig. 10 is a partial enlarged view of fig. 1 of the present invention.
The reference numerals are explained below:
1. a car hopper; 2. a wheel; 3. a column; 4. a handlebar; 5. a sealing door; 6. carrying a handle; 7. a material guiding device; 8. a discharge pipe; 9. a discharging square hole; 10. mounting a mounting groove; 11. an upper sealing plug; 12. a sealing strip; 13. a baffle plate; 14. a lower mounting groove; 15. a lower sealing plug; 16. a limiting block; 17. mounting a plate; 18. a return spring; 19. a boom; 20. a foot pedal; 21. a slide bar; 22. a fixing plate; 23. a sloping block; 24. a chute; 25. a sealing groove; 26. a discharge hole; 27. a side mounting groove; 28. a side sealing plug; 29. a stirring motor; 30. a stirring shaft; 31. and (4) a stirring paddle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-10, the construction site trolley for concrete transportation provided by the invention comprises a trolley 1, wheels 2 and a column 3 which are positioned at the lower end of the trolley 1, and a handle 4 arranged at the rear end of the trolley 1, wherein the upper end of the trolley 1 is hinged with a sealing door 5; a discharging pipe 8 is arranged on the lower portion of the front end face of the car hopper 1, a discharging square hole 9 communicated with the discharging pipe 8 is arranged on the lower portion of the inner wall of the front end face of the car hopper 1, an installation groove is formed in the inner wall of the discharging square hole 9 and used for installing a sealing plug, and the sealing plug is embedded in the installation groove and used for sealing the baffle 13;
the mounting grooves comprise an upper mounting groove 10 and a lower mounting groove 14 which are respectively arranged on the upper hole wall and the lower hole wall of the discharging square hole 9, and side mounting grooves 27 which are arranged on the hole walls on the two sides of the discharging square hole 9; a discharge hole 26 communicated with the interior of the car hopper 1 is formed in the top surface of the inner side of the upper mounting groove 10, and the lower mounting groove 14 is a through groove;
the sealing plug comprises an upper sealing plug 11 embedded in the upper mounting groove 10, a side sealing plug 28 embedded in the side mounting groove 27 and a lower sealing plug 15 embedded in the lower mounting groove 14;
the lower surface of the upper sealing plug 11 is provided with a sealing groove 25, a sealing strip 12 is fixedly mounted in the sealing groove 25, the lower end of the sealing strip 12 is provided with a baffle 13, two ends of the baffle 13 are respectively embedded in two side sealing plugs 28, the baffle 13 can vertically and tightly slide in the sealing plugs, the lower end of the baffle 13 penetrates through the lower sealing plug 15 to be connected with the mounting plate 17, a plurality of return springs 18 are vertically mounted between the mounting plate 17 and the lower surface of the car hopper 1, two ends of the lower surface of the mounting plate 17 are hoisted with a suspender.
As an alternative embodiment, the sealing door 5 takes the form of a double-split door;
the sealing door 5 is provided with a handle 6, and the sealing door 5 is convenient to open and close due to the design.
The sealing plug is made of rubber, so that the rubber is low in manufacturing cost and is simple and easy to obtain.
The discharge holes 26 are multiple in number, and the multiple discharge holes 26 can rapidly discharge concrete in the upper mounting groove 10 into the car hopper 1.
When the sealing strip 12 is positioned in the sealing groove 25, the return spring 18 is in a stretching state or a free stretching state, and the design ensures that the return spring 18 can immediately pull the pedal plate 20 to return after the pedal plate 20 is released.
A plurality of sliding rods 21 are vertically and slidably arranged on the pedal plate 20;
wherein the upper ends of the sliding rods 21 are fixedly connected with the car hopper 1;
wherein, the lower ends of a plurality of slide bars 21 are fixedly connected through a fixing plate 22, the plurality of slide bars 21 ensure that the pedal plate 20 can vertically move up and down, and the fixing plate 22 is used for preventing the pedal plate 20 from sliding out of the lower ends of the slide bars 21.
A material guiding device 7 is arranged on the bottom surface of the inner side of the car hopper 1, and the material guiding device 7 is used for guiding concrete to flow out of the car hopper 1;
wherein, the material guiding device 7 comprises two triangular pyramid-shaped oblique blocks 23 which are symmetrically arranged;
wherein, a chute 24 is formed between the two sloping blocks 23, and the chute 24 is convenient for concrete to flow out;
wherein, the lowest point of the chute 24 is flush with the lower hole surface of the discharge square hole 9, so that the concrete in the car hopper 1 can completely flow out.
A plurality of stirring motors 29 are vertically and fixedly arranged on the lower surface of the sealing door 5;
wherein, a stirring shaft 30 is arranged on an output shaft at the lower end of the stirring motor 29;
wherein, the side of the stirring shaft 30 is provided with a plurality of stirring paddles 31.
The upper surface of the lower sealing plug 15 is provided with a limiting block 16;
the limiting block 16 is slidably connected with the baffle 13, and the limiting block 16 is used for blocking the sealing strip 12 and preventing the sealing strip 12 from moving downwards into the lower sealing plug 15.
According to the building site trolley for concrete transportation, in the transportation process, the sealing door 5 can cover the trolley hopper 1, then the stirring motor 29 is started to drive the stirring shaft 30 to rotate, and concrete is stirred continuously through the stirring paddle 31, so that the concrete can be prevented from splashing outwards and splashing around in the transportation process, and the concrete can be prevented from being condensed; when the material needs to be discharged, the upright post 3 is contacted with the ground firstly, the car hopper 1 is guaranteed to be stably parked on the ground, then the pedal plate 20 is stepped by feet, the pedal plate 20 is driven to move downwards along the sliding rod 21, in the moving process, the pedal plate 20 drives the baffle plate 13 and the sealing strip 12 and the upper sealing plug 11 at the upper end of the baffle plate 13 to synchronously move downwards, the square discharging hole 9 is communicated with the discharging pipe 8, the concrete in the car hopper 1 flows out along the discharging pipe 8, when the material needs to be temporarily stopped to be discharged, the pedal plate 20 is loosened, the return spring 18 pulls the pedal plate 20 to ascend, the pedal plate 20 drives the baffle plate 13 and the sealing strip 12 and the upper sealing plug 11 at the upper end of the baffle plate 13 to synchronously move upwards together to plug the square discharging hole 9, so that the discharging pipe.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. The utility model provides a ground handcart for concrete transportation, includes car hopper (1), is located wheel (2) and stand (3) and the setting of car hopper (1) lower extreme are in handlebar hand (4) of car hopper (1) rear end, its characterized in that: the upper end of the car hopper (1) is hinged with a sealing door (5); a discharge pipe (8) is arranged at the lower part of the front end face of the car hopper (1), a discharge square hole (9) communicated with the discharge pipe (8) is arranged at the lower part of the inner wall of the front end face of the car hopper (1), an installation groove is arranged on the inner wall of the discharge square hole (9), and a sealing plug is embedded in the installation groove;
the mounting grooves comprise an upper mounting groove (10) and a lower mounting groove (14) which are respectively arranged on the upper hole wall and the lower hole wall of the discharging square hole (9), and side mounting grooves (27) which are arranged on the hole walls on the two sides of the discharging square hole (9); a discharge hole (26) communicated with the interior of the car hopper (1) is formed in the top surface of the inner side of the upper mounting groove (10), and the lower mounting groove (14) is a through groove;
the sealing plug comprises an upper sealing plug (11) embedded in the upper mounting groove (10), a side sealing plug (28) embedded in the side mounting groove (27) and a lower sealing plug (15) embedded in the lower mounting groove (14);
go up sealing plug (11) lower surface and be provided with seal groove (25), seal groove (25) internal fixed mounting has sealing strip (12), sealing strip (12) lower extreme is provided with both ends and inlays respectively two baffle (13) in side sealing plug (28), baffle (13) lower extreme passes mounting panel (17) is connected to lower sealing plug (15), mounting panel (17) with vertically install many return spring (18) between car hopper (1) lower surface, mounting panel (17) lower surface both ends hoist and mount have jib (19), jib (19) lower extreme has hung running-board (20).
2. The concrete transportation yard trolley of claim 1, wherein: the sealing door (5) adopts a split door mode;
wherein, a handle (6) is arranged on the sealing door (5).
3. The concrete transportation yard trolley of claim 1, wherein: the sealing plug is made of rubber.
4. The concrete transportation yard trolley of claim 1, wherein: the discharge holes (26) are multiple in number.
5. The concrete transportation yard trolley of claim 1, wherein: when the sealing strip (12) is positioned in the sealing groove (25), the return spring (18) is in a stretching state or a free stretching state.
6. The concrete transportation yard trolley of claim 1, wherein: a plurality of sliding rods (21) are vertically and slidably mounted on the pedal plate (20);
the upper ends of the sliding rods (21) are fixedly connected with the car hopper (1);
wherein, the lower ends of the sliding rods (21) are fixedly connected through a fixing plate (22).
7. The concrete transportation yard trolley of claim 1, wherein: a material guiding device (7) is arranged on the bottom surface of the inner side of the car hopper (1);
wherein the material guider (7) comprises two triangular pyramid-shaped oblique blocks (23) which are symmetrically arranged;
wherein, an inclined groove (24) is formed between the two inclined blocks (23);
wherein the lowest point of the chute (24) is flush with the lower hole surface of the discharging square hole (9).
8. The concrete transportation yard trolley of claim 1, wherein: a plurality of stirring motors (29) are vertically and fixedly arranged on the lower surface of the sealing door (5);
wherein a stirring shaft (30) is arranged on an output shaft at the lower end of the stirring motor (29);
wherein, the side of the stirring shaft (30) is provided with a plurality of stirring paddles (31).
9. The concrete transportation yard trolley of claim 1, wherein: the upper surface of the lower sealing plug (15) is provided with a limiting block (16);
wherein, the limiting block (16) is connected with the baffle (13) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003557.XA CN110758497A (en) | 2019-10-22 | 2019-10-22 | Building site handcart is used in concrete transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003557.XA CN110758497A (en) | 2019-10-22 | 2019-10-22 | Building site handcart is used in concrete transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110758497A true CN110758497A (en) | 2020-02-07 |
Family
ID=69332805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911003557.XA Withdrawn CN110758497A (en) | 2019-10-22 | 2019-10-22 | Building site handcart is used in concrete transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110758497A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829976A (en) * | 2021-11-01 | 2021-12-24 | 上海水又建设工程有限公司 | Material conveying device and method for building construction |
-
2019
- 2019-10-22 CN CN201911003557.XA patent/CN110758497A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829976A (en) * | 2021-11-01 | 2021-12-24 | 上海水又建设工程有限公司 | Material conveying device and method for building construction |
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| 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: 20200207 |
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| WW01 | Invention patent application withdrawn after publication |