CN212176596U - Concrete conveying device for building construction - Google Patents
Concrete conveying device for building construction Download PDFInfo
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- CN212176596U CN212176596U CN202020194235.XU CN202020194235U CN212176596U CN 212176596 U CN212176596 U CN 212176596U CN 202020194235 U CN202020194235 U CN 202020194235U CN 212176596 U CN212176596 U CN 212176596U
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Abstract
The utility model discloses a concrete conveying device for building construction, including conveyer pipe main part, chassis and loading hopper, the upper and lower both ends of conveyer pipe main part set up discharge gate and feed inlet respectively, the loading hopper is installed at the lower extreme of conveyer pipe main part, the upper end of conveyer pipe main part is installed servo motor, the lower extreme of conveyer pipe main part is rotated with the chassis through the pivot and is connected, the external surface of conveyer pipe main part is fixed and is provided with the slide rail, the slide is provided with the slide on the slide rail in a sliding manner, the upper surface of chassis is rotated through the pivot and is provided with the support; through design support and slide rail, drive the worm through the hand wheel and be connected with the worm wheel meshing, close soon through the screw thread of lead screw and slider and be connected, drive the slider and slide along C shaped steel, realize the regulation and control to conveyer pipe main part inclination and height, easy operation is convenient, need not to dismantle equipment and ships, has saved the shipment and the equipment time of equipment, has improved the construction operating efficiency of project.
Description
Technical Field
The utility model belongs to the technical field of concrete conveyor, concretely relates to concrete conveying device for construction.
Background
The screw conveyer is a concrete conveying equipment for construction in construction site, and has the advantages of good sealing property, reliable work, low manufacturing cost, convenient intermediate charging and discharging, and the like, and can also stir, mix, heat, cool and the like the materials in the conveying process, and the material flow can be adjusted by loading and unloading gates.
Current concrete conveying device, there is concrete conveyer's support and spiral delivery pipe welded fastening, generally can not adjust the support height, need connect the hose in spiral delivery pipe's discharge gate end so that the workman concretes, receive condition restriction such as road limit for height, spiral delivery pipe support can not set up too high, perhaps weld the equipment with it in the building site, dismantle it again during the transportation, the dismouting is taken trouble hard, influence project efficiency of construction to a certain extent's problem, we propose a concrete conveying device for construction for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete conveying device for construction, with the current concrete conveying device who proposes in solving above-mentioned background art, there are concrete conveyer's support and auger delivery pipe welded fastening, generally can not adjust the support height, need connect the hose so that the workman concreties at auger delivery pipe's discharge gate end, receive the restriction of conditions such as road limit for height, auger delivery pipe support can not set up too high, or weld the equipment with it in the building site, dismantle it during the transportation again, the dismouting is troublesome, influence project efficiency of construction's problem to a certain extent.
In order to achieve the above object, the utility model provides a following technical scheme: a concrete conveying device for building construction comprises a conveying pipe main body, an underframe and a feeding hopper, wherein a discharge port and a feed inlet are respectively arranged at the upper end and the lower end of the conveying pipe main body, the feeding hopper is arranged at the lower end of the conveying pipe main body, a servo motor is arranged at the upper end of the conveying pipe main body, the lower end of the conveying pipe main body is rotatably connected with the underframe through a rotating shaft, a sliding rail is fixedly arranged on the outer surface of the conveying pipe main body, a sliding seat is slidably arranged on the sliding rail, a support is rotatably arranged on the upper surface of the underframe through a rotating shaft, the other end of the support is rotatably connected with the sliding seat through a rotating shaft, C-shaped steel is fixedly arranged at the middle part of the underframe, a first cavity and a second cavity are arranged inside the C-shaped steel, a, the worm is meshed with the worm wheel, a screw rod is rotatably arranged in the first cavity through a bearing, one end of a fixed rod is embedded into the first cavity and fixedly connected with the screw rod, a sliding block is arranged on the outer surface of the screw rod in a screwed mode through threads and is in sliding fit with the first sliding cavity, a connecting rod is rotatably arranged on the upper surface of the sliding block through a rotating shaft, and the other end of the connecting rod is rotatably connected with the support through a rotating shaft.
Preferably, the lead angle of the worm is less than the equivalent friction angle between the teeth of the teeth.
Preferably, the outer surface cover of lead screw is equipped with flexible hose, flexible hose's both ends respectively with slider and C shaped steel fixed connection.
Preferably, the lower fixed surface of chassis installs the universal wheel, and the lateral surface welded fastening of chassis has the fixed plate, it has the screw thread post to run through the screw thread is screwed on the fixed plate.
Preferably, the upper end fixed mounting of conveyer pipe main part has the motor protection casing, the lower surface of motor protection casing runs through the bleeder vent of seting up perpendicular distribution.
Preferably, the upper end of the loading hopper is rotatably provided with a grating plate through a hinge, and an inclination angle of 15-30 degrees is formed between the grating plate and the loading hopper.
Preferably, the chute has been seted up to the upper surface of loading hopper, the fixed handle that is provided with of lateral surface of grid board, the chute is stretched out to the one end of handle, and the fixed striker plate that is provided with of surface of handle, the striker plate contacts with the internal surface of loading hopper.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through design support and slide rail, drive the worm through the hand wheel and be connected with the worm wheel meshing, close soon through the screw thread of lead screw and slider and be connected, drive the slider and slide along C shaped steel, realize the regulation and control to conveyer pipe main part inclination and height, easy operation is convenient, need not to dismantle equipment and ships, has saved the shipment and the equipment time of equipment, has improved the construction operating efficiency of project.
(2) Through the design expansion hose, to the protection of preventing dust of silk pole, set up universal wheel and screw thread post, the removal and the fixing of the equipment of being convenient for set up the grid board that the slope distributes, are convenient for filter the big stone in the concrete, set up the handle that has the striker plate, are convenient for rotate the grid board and filter the thing with quick clearance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the bottom frame of the present invention;
fig. 3 is a side view of the bracket of the present invention;
fig. 4 is a top view of the loading hopper of the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention;
in the figure: 1. a delivery tube body; 2. a support; 3. a connecting rod; 4. a chassis; 5. a threaded post; 6. a hopper; 7. a slide rail; 8. a slide base; 9. c-shaped steel; 10. a flexible hose; 11. a slider; 12. a screw rod; 13. fixing the rod; 14. a worm; 15. a worm gear; 16. a grid plate; 17. a striker plate; 18. a handle; 19. motor protection casing.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a concrete conveying device for building construction comprises a conveying pipe main body 1, a bottom frame 4 and a feeding hopper 6, wherein the upper end and the lower end of the conveying pipe main body 1 are respectively provided with a discharge port and a feed port, the feeding hopper 6 is arranged at the lower end of the conveying pipe main body 1, a servo motor is arranged at the upper end of the conveying pipe main body 1, the lower end of the conveying pipe main body 1 is rotatably connected with the bottom frame 4 through a rotating shaft, the outer surface of the conveying pipe main body 1 is fixedly welded with a slide rail 7, a slide seat 8 is slidably arranged on the slide rail 7, a support 2 is rotatably arranged on the upper surface of the bottom frame 4 through the rotating shaft, the other end of the support 2 is rotatably connected with the slide seat 8 through the rotating shaft, a C-shaped steel 9 is fixedly arranged at the middle part of the bottom frame 4, a first cavity and a second, the worm 14 is meshed with the worm wheel 15, a screw rod 12 is rotatably arranged in the first cavity through a bearing, one end of a fixed rod 13 is embedded into the first cavity and is fixedly connected with the screw rod 12, a sliding block 11 is arranged on the outer surface of the screw rod 12 in a screwed mode through threads, the sliding block 11 is in sliding fit with the first sliding cavity, a strip-shaped bulge is arranged on the outer side surface of the sliding block 11, a groove is formed in the inner side surface of the first cavity, the strip-shaped bulge is in sliding fit with the groove, stable sliding fit of the sliding block 11 and the C-shaped steel 9 is guaranteed, the force borne by the screw rod 12 is small and is not easy to damage, a connecting rod 3 is rotatably arranged on the upper surface of the sliding block 11 through a rotating shaft, the other end of the connecting rod 3 is rotatably connected with the support 2 through a rotating shaft, the worm 14 is meshed with the worm wheel, and then drive support 2 through connecting rod 3 and rotate around the pivot of lower extreme, slide 8 of support 2 upper end slides along slide rail 7 simultaneously, realizes the regulation and control to 1 inclination of conveyer pipe main part and height, need not to dismantle the shipment with equipment, has saved the shipment and the equipment time of equipment.
In this embodiment, the lead angle of the worm 14 is smaller than the equivalent friction angle between the teeth, so the mechanism has self-locking property, that is, the screw rod 12 can be fixed by stopping rotating the hand wheel, thereby ensuring the stability of the slide block 11 and the equipment.
In this embodiment, the surface cover of lead screw 12 is equipped with bellows 10, and the both ends of bellows 10 respectively with slider 11 and C shaped steel 9 fixed connection, set up bellows 10, carry out dustproof protection to lead screw 12, ensure that it can be connected with the stable meshing of slider 11.
In this embodiment, chassis 4's lower fixed surface installs the universal wheel, and chassis 4's lateral surface welded fastening has the fixed plate, has threaded post 5 through the screw thread is closed to run through soon on the fixed plate, sets up universal wheel and threaded post 5, and the transport of the equipment of being convenient for shifts and stably places.
In this embodiment, the upper end fixed mounting of conveyer pipe main part 1 has motor protection casing 19, and the lower surface of motor protection casing 19 runs through the bleeder vent of seting up the vertical distribution, sets up the motor protection casing 19 that has the vertical distribution bleeder vent, protects servo motor.
In this embodiment, the upper end of loading hopper 6 is rotated through the hinge and is installed grid 16, has 30 degrees angles of inclination between grid 16 and loading hopper 6, sets up the grid 16 that the slope distributes, is convenient for under the action of gravity great stone in the automatic filtering concrete, and protection propeller blade does not receive the damage.
In this embodiment, the spout has been seted up to the upper surface of loading hopper 6, and the fixed handle 18 that is provided with of lateral surface of grid plate 16, and the spout is stretched out to the one end of handle 18, and the outer welded fastening of handle 18 has striker plate 17, and striker plate 17 contacts with the internal surface of loading hopper 6, sets up the handle 18 that has striker plate 17, is convenient for overturn grid plate 16 with the inside stone of clearance through gripping handle 18.
The utility model discloses a theory of operation and use flow: one end of the worm 14 extends out of the outer surface of the C-shaped steel 9 through rotation of the round rod, a hand wheel is fixedly arranged at the end part of the extending end, when the inclination angle and the height of the conveying pipe main body 1 need to be adjusted, the hand wheel is rotated, the worm 14 is driven to be meshed with the worm wheel 15 through the hand wheel, the fixed rod 13 and the lead screw 12 are controlled to rotate, the lead screw 12 is connected with the slider 11 in a screwing mode through threads of the slider 11, the slider 11 is driven to slide along the C-shaped steel 9, the support 2 is driven to rotate around a rotating shaft at the lower end through the connecting rod 3, meanwhile, the sliding seat 8 at the upper end of the support 2 slides along the sliding rail 7, adjustment and control of the inclination angle;
set up universal wheel and screw post 5, the transport of the equipment of being convenient for shifts, and make its contact and sticis ground through rotating screw post 5, can ensure that equipment is stable to be placed, set up motor protection casing 19 that has the vertical distribution bleeder vent, protect servo motor, ensure the radiating effect of motor simultaneously, avoid the rainwater to get into in the motor protection casing 19, set up the grid board 16 that the slope distributes, be convenient for great stone in the automatic filtering concrete under the action of gravity, it does not receive the damage to protect the helical blade, can rotate grid board 16 around the hinge simultaneously, so that clear up filterable big stone fast, set up the handle 18 that has striker plate 17, be convenient for overturn grid board 16 with the clearance inside stone through holding handle 18, and prevent through striker plate 17 that the concrete from overflowing from the spout.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a concrete conveying device for construction, includes conveyer pipe main part (1), chassis (4) and loading hopper (6), the upper and lower both ends of conveyer pipe main part (1) set up respectively to discharge gate and feed inlet, the lower extreme at conveyer pipe main part (1) is installed in loading hopper (6), servo motor is installed to the upper end of conveyer pipe main part (1), the lower extreme of conveyer pipe main part (1) rotates through pivot and chassis (4) to be connected its characterized in that: the outer fixed surface of conveyer pipe main part (1) is provided with slide rail (7), it is provided with slide (8) to slide on slide rail (7), the upper surface of chassis (4) is rotated through the pivot and is provided with support (2), the other end of support (2) is rotated through the pivot with slide (8) and is connected, the fixed C shaped steel (9) that is provided with in middle part of chassis (4), the inside of C shaped steel (9) is provided with first cavity and second cavity, it is provided with dead lever (13) and worm (14) to rotate through the bearing in the second cavity, the outer fixed surface cover of dead lever (13) is equipped with worm wheel (15), worm (14) are connected with worm wheel (15) meshing, be provided with lead screw (12) through the bearing rotation in the first cavity, the one end embedding first cavity of dead lever (13) and with lead screw (12) fixed connection, the outer surface of lead screw (12) closes soon through the screw thread and is provided with slider (11), slider (11) and first smooth chamber sliding fit, the upper surface of slider (11) is rotated through the pivot and is provided with connecting rod (3), the other end and support (2) of connecting rod (3) are rotated through the pivot and are connected.
2. The concrete feeding device for building construction according to claim 1, characterized in that: the lead angle of the worm (14) is less than the equivalent friction angle between the teeth of the teeth.
3. The concrete feeding device for building construction according to claim 1, characterized in that: the outer surface cover of lead screw (12) is equipped with expansion hose (10), the both ends of expansion hose (10) respectively with slider (11) and C shaped steel (9) fixed connection.
4. The concrete feeding device for building construction according to claim 1, characterized in that: the lower fixed surface of chassis (4) installs the universal wheel, and the lateral surface welded fastening of chassis (4) has the fixed plate, it has screw thread post (5) to run through the screw thread soon on the fixed plate.
5. The concrete feeding device for building construction according to claim 1, characterized in that: the upper end fixed mounting of conveyer pipe main part (1) has motor protection casing (19), the lower surface of motor protection casing (19) runs through the bleeder vent of seting up vertical distribution.
6. The concrete feeding device for building construction according to claim 1, characterized in that: the upper end of the charging hopper (6) is rotatably provided with a grating plate (16) through a hinge, and an inclination angle of 15-30 degrees is formed between the grating plate (16) and the charging hopper (6).
7. The concrete feeding device for building construction according to claim 6, wherein: the upper surface of loading hopper (6) has seted up the spout, the fixed handle (18) that are provided with of lateral surface of grid board (16), the spout is stretched out to the one end of handle (18), and the fixed striker plate (17) that is provided with of surface of handle (18), striker plate (17) contact with the internal surface of loading hopper (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020194235.XU CN212176596U (en) | 2020-02-21 | 2020-02-21 | Concrete conveying device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020194235.XU CN212176596U (en) | 2020-02-21 | 2020-02-21 | Concrete conveying device for building construction |
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| Publication Number | Publication Date |
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| CN212176596U true CN212176596U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020194235.XU Active CN212176596U (en) | 2020-02-21 | 2020-02-21 | Concrete conveying device for building construction |
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| CN (1) | CN212176596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776176A (en) * | 2020-12-31 | 2021-05-11 | 江西科技学院 | Concrete pouring device for preventing concrete from segregation and using method |
-
2020
- 2020-02-21 CN CN202020194235.XU patent/CN212176596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776176A (en) * | 2020-12-31 | 2021-05-11 | 江西科技学院 | Concrete pouring device for preventing concrete from segregation and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A concrete conveying device for building construction Effective date of registration: 20210322 Granted publication date: 20201218 Pledgee: Linshang Bank Co.,Ltd. Hedong sub branch Pledgor: Linyi Jinguan Transportation Co.,Ltd. Registration number: Y2021980001890 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211027 Granted publication date: 20201218 Pledgee: Linshang Bank Co.,Ltd. Hedong sub branch Pledgor: Linyi Jinguan Transportation Co.,Ltd. Registration number: Y2021980001890 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |