CN211850899U

CN211850899U - Novel concrete lifting machine

Info

Publication number: CN211850899U
Application number: CN201922201990.6U
Authority: CN
Inventors: 黄其琴
Original assignee: Qujing Senpeng Concrete Co ltd
Current assignee: Qujing Senpeng Concrete Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-03
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a novel concrete lifting machine, the structure of which comprises a push handle, a motor and a protective device, the lower end of the push handle is fastened on a movable plate, the four corners of the lower end of the movable plate are locked and fixed with the upper end of a brake wheel, the upper side of the right end of the movable plate is attached and fixed with the lower end of a distribution box, and the upper side of the left end of the movable plate is provided with a base, the novel concrete lifting machine of the utility model is provided with the protective device through the upper end of a feed hopper, an electric push rod pushes a push mechanism, namely, the electric push rod pushes a push rod, the push rod drives a fixed cylinder to move through a third connecting rod, the fixed cylinder drives a connecting cylinder to move through a fixed rod, so that the connecting cylinder drives a first slide block to move up and down at the lower end of a second connecting rod through the first connecting rod, then the, and then drive the apron and realize the tilting to the effect that prevents the material spill has been realized.

Description

Novel concrete lifting machine

Technical Field

The utility model relates to a lifting machine technical field, concretely relates to novel concrete lifting machine.

Background

Concrete is called concrete for short, and is a general name of engineering composite material formed by cementing aggregate into a whole by cementing material, the term concrete generally refers to cement concrete which is obtained by using cement as cementing material, using sand and stone as aggregate, mixing with water (which may contain admixture and admixture) according to a certain proportion and stirring, and is also called common concrete, and is widely applied to civil engineering.

When the lifting machine is in the use, because the feed inlet of lifting machine is open state, lead to the screw rod when rotating easily, the material is followed the feed inlet spill for the staff needs the periphery of cleaning device, increases extra work load.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a novel concrete lifting machine, solved when the lifting machine in the use, because the feed inlet of lifting machine is open state, lead to the screw rod when rotating easily, the material is followed the feed inlet spill for the staff needs the periphery of cleaning equipment, increases the problem of extra work load.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel concrete lifting machine, which comprises a push handle, a motor and a protective device, wherein the lower end of the push handle is fastened on a movable plate, the four corners of the lower end of the movable plate are locked and fixed with the upper end of a brake wheel, the upper side of the right end of the movable plate is fixedly attached with the lower end of a distribution box, the upper side of the left end of the movable plate is provided with a base, the upper end of the base is fixedly attached with the lower end of a pipeline, the protective device is positioned at the upper end of a feed hopper, the protective device consists of a fixed seat, an electric push rod, a push mechanism, a first connecting rod, a first sliding block, a second connecting rod, a fixed column, a second sliding block, a sliding frame, a cover plate, a connecting seat and a rotating seat, the lower end of the fixed seat is fastened on the movable plate, the lower end of, the right end of the first sliding block is fixedly attached to the left side of the rear end of the first connecting rod, the lower end of the second connecting rod is connected with the outside of the first sliding block in a rolling mode, the right end of the fixed column is fastened to the feeding hopper, the left end of the fixed column is rotatably connected with the rear end of the second connecting rod, the front end of the second sliding block is connected with the inside of the sliding frame in a rolling mode, the upper end of the sliding frame is fixedly attached to the left end of the cover plate, the lower end of the cover plate is fixedly attached to the upper end of the connecting seat, the inner side of the connecting seat is.

Further, pipeline rear end downside communicates with row cinder notch front end to pipeline upper end rear side is provided with the export, export rear end cover is equipped with the hose, pipeline lower extreme front side is provided with the entry to entry inside is linked together with the feeder hopper lower extreme, it is fixed with the laminating of screw rod lower extreme that the base is passed to the motor upper end to the motor left end is pegged graft with the power cord right-hand member, the screw rod upper end is rotated with the pipeline upper end and is connected, motor, power cord and electric putter all are connected with the block terminal electricity, the motor is connected with the power cord electricity.

Further, pushing mechanism comprises catch bar, third connecting rod, solid fixed cylinder, dead lever and connecting cylinder, the catch bar middle part is pegged graft with electric putter rear end, third connecting rod lower extreme is fixed with the laminating of catch bar left end, solid fixed cylinder is inside to be fixed with the laminating of dead lever middle part right side, the outside laminating of dead lever left end is fixed with the inside laminating of connecting cylinder, the outside and the laminating of first connecting rod front end of connecting cylinder are fixed.

Furthermore, first connecting rod, first slider, second connecting rod, fixed column, second slider, smooth frame, connecting seat and rotation seat all are provided with two sets ofly to be central symmetry.

Furthermore, the inside of the sliding frame is arc-shaped, and a clamping groove is formed in the lower side of the rear end of the sliding frame.

Furthermore, the left end of the cover plate is provided with two cylinders, and three quarters of the interior of the cover plate is abutted to the upper end of the feed hopper.

Further, the height of the first sliding block is consistent with the thickness of the second connecting rod, and the diameter of the first sliding block is two thirds of that of the second sliding block.

Furthermore, a rotating shaft is arranged between the connecting seat and the rotating seat, and the upper end face of the rotating seat is 3cm away from the top end face of the inner part of the cover plate.

Furthermore, the third connecting rod, the fixed cylinder, the fixed rod and the connecting cylinder are provided with two groups, and the lower end of the other group of third connecting rod is fixedly attached to the right end of the push rod.

Further, the second connecting rod is made of carbon steel.

Further, the cover plate is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving when the lifting machine is in the use, because the feed inlet of lifting machine is open state, lead to the screw rod when rotating easily, the material is from the feed inlet spill, make the staff need clear up the periphery of equipment, increase the problem of extra work load, protector has been set up through the feeder hopper upper end, promote pushing mechanism by electric putter, electric putter promotes the catch bar promptly, the catch bar drives the solid fixed cylinder through the third connecting rod and removes, the solid fixed cylinder passes through the dead lever and drives the connecting cylinder removal, make the connecting cylinder drive first slider through first connecting rod and reciprocate at second connecting rod lower extreme, then the second connecting rod drives the second slider and rolls from top to bottom in the sliding sash is inside, and simultaneously, the apron drives the connecting seat and rotates the seat and be connected, and then drive apron realization tilting, thereby realized the effect that prevents the material spill.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the inner portion of the pipeline of the present invention;

FIG. 3 is a schematic structural view of the protection device of the present invention;

FIG. 4 is a schematic view of a partial structure of the protection device of the present invention;

fig. 5 is a schematic structural view of the pushing mechanism of the present invention.

In the figure: push handle-1, moving plate-2, brake wheel-3, distribution box-4, base-5, pipeline-6, slag discharge port-7, outlet-8, hose-9, inlet-10, feed hopper-11, motor-12, screw-13, power cord-14, protective device-15, fixed seat-151, electric push rod-152, pushing mechanism-153, first connecting rod-154, first slide block-155, second connecting rod-156, fixed column-157, second slide block-158, slide frame-159, cover plate-1510, connecting seat 151-1, rotating seat-1512, push rod-1531, third connecting rod-1532, fixed cylinder-1533, fixed rod-1534, connecting cylinder-1535, clamping groove-1501, clamping groove-1534, Cylinder-1502.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a novel concrete lifting machine: the device comprises a push handle 1, a motor 12 and a protection device 15, wherein the lower end of the push handle 1 is fastened to a movable plate 2, four corners of the lower end of the movable plate 2 are locked and fixed with the upper end of a brake wheel 3, the upper side of the right end of the movable plate 2 is fixedly attached to the lower end of a distribution box 4, the upper side of the left end of the movable plate 2 is provided with a base 5, the upper end of the base 5 is fixedly attached to the lower end of a pipeline 6, the protection device 15 is positioned at the upper end of a feed hopper 11, the protection device 15 comprises a fixed seat 151, an electric push rod 152, a pushing mechanism 153, a first connecting rod 154, a first sliding block 155, a second connecting rod 156, a fixed column 157, a second sliding block 158, a sliding frame 159, a cover plate 1510, a connecting seat 1511 and a rotating seat 1512, the lower end of the fixed seat 151 is fastened to the movable plate 2, the, the right end of the first slider 155 is fixedly attached to the left side of the rear end of the first link 154, the lower end of the second link 156 is connected to the outside of the first slider 155 in a rolling manner, which facilitates the first slider 155 to roll at the lower end of the second link 156, the right end of the fixed column 157 is fastened to the hopper 11, the left end of the fixed column 157 is rotatably connected to the rear end of the second link 156, the front end of the second slider 158 is connected to the inside of the sliding frame 159 in a rolling manner, which facilitates the second slider 158 to roll inside the sliding frame 159, so that the second slider 158 cannot slide out, the upper end of the sliding frame 159 is fixedly attached to the left end of the cover plate 1510, which facilitates the installation of the sliding frame 159 and the cover plate 1510, the lower end of the cover plate 1510 is fixedly attached to the upper end of the connection seat 1511, the inside of the connection seat 1511 is rotatably connected to the outside of the rotation seat 1512, the states of opening and closing the feed hopper 11 are realized.

Wherein, 6 rear end downside of pipeline and 7 front ends of row's cinder notch communicate to 6 upper ends rear sides of pipeline are provided with

export

8, 8 rear end covers in export are equipped with hose 9, 6 lower extreme front sides of pipeline are provided with entry 10 to entry 10 is inside to be linked together with the 11 lower extremes of feeder hopper, it is fixed with 13 lower extremes of screw rod to pass base 5 on the motor 12 to the motor 12 left end is pegged graft with 14 right-hand members of power cord, 13 upper ends of screw rod are rotated with 6 upper ends of pipeline and are connected, motor 13, power cord 14 and electric putter 152 all are connected with block terminal 4 electricity, motor 13 is connected with 14 electricity of power cord, is favorable to connecting.

The pushing mechanism 153 comprises a pushing rod 1531, a third connecting rod 1532, a fixing barrel 1533, a fixing rod 1534 and a connecting barrel 1535, the middle portion of the pushing rod 1531 is inserted into the rear end of the electric push rod 152, the lower end of the third connecting rod 1532 is fixed to the left end of the pushing rod 1531 in an attached manner, the inside of the fixing barrel 1533 is fixed to the right side of the middle portion of the fixing rod 1534 in an attached manner, the outside of the left end of the fixing rod 1534 is fixed to the inside of the connecting barrel 1535 in an attached manner, and the outside of the connecting barrel 1535 is fixed to the front end of the first connecting rod 154 in an.

Two sets of the first connecting rod 154, the first sliding block 155, the second connecting rod 156, the fixing column 157, the second sliding block 158, the sliding frame 159, the connecting seat 1511 and the rotating seat 1512 are arranged and are in central symmetry, which is beneficial to installation.

The inside of the sliding frame 159 is arc-shaped, and a clamping groove 1501 is formed in the lower side of the rear end of the sliding frame 159, so that limiting is facilitated.

Wherein, the left end of the cover plate 1510 is provided with two cylinders 1502, and three quarters of the inside of the cover plate 1510 abuts against the upper end of the feed hopper 11, which is beneficial for connection.

Wherein the height of the first slider 155 is the same as the thickness of the second link 156, and the diameter of the first slider 155 is two thirds of that of the second slider 158, which facilitates the rolling connection.

Wherein, be provided with the pivot between connecting seat 1511 and the seat 1512 rotates to the seat 1512 up end is rotated and 3cm apart from the inside top terminal surface of apron 1510, is favorable to rotating.

The third connecting rod 1532, the fixing barrel 1533, the fixing rod 1534 and the connecting barrel 1535 are provided with two sets, and the lower end of the other set of the third connecting rod 1532 is fixed to the right end of the pushing rod 1531 in a fitting manner, which is beneficial to pushing.

Wherein, the second connecting rod 156 is made of carbon steel, which has an advantage of higher hardness.

The cover plate 1510 is made of stainless steel, and has advantages of corrosion resistance and high hardness.

The second connecting rod 156 described in this patent is made of carbon steel, which is also called carbon steel, is an iron-carbon alloy with a carbon content of 0.0218% -2.11%, and generally contains a small amount of silicon, manganese, sulfur and phosphorus, generally the carbon steel has a higher carbon content, the hardness is higher, the strength is higher, but the plasticity is lower, and the carbon steel can be classified into carbon structural steel, carbon tool steel and easy-cutting structural steel according to the purpose, and the carbon structural steel is classified into engineering construction steel and machine manufacturing structural steel; according to the smelting method, the steel can be divided into open-hearth furnace steel and converter steel; according to the deoxidation method, the steel can be divided into boiling steel (F), killed steel (Z), semi-killed steel (b) and special killed steel (TZ); carbon steel can be divided into low carbon steel (WC is less than or equal to 0.25%), medium carbon steel (WC is 0.25% and 0.6%) and high carbon steel (WC is more than 0.6%) according to carbon content; carbon steel can be classified into general carbon steel (higher in phosphorus and sulfur), high-quality carbon steel (lower in phosphorus and sulfur), high-grade high-quality steel (lower in phosphorus and sulfur) and super-grade high-quality steel according to the quality of the steel.

The working principle is as follows: before use, a user holds the push handle 1 by hand and applies thrust, so that the device moves to a proper position through the brake wheel 3, the slag discharge port 7 is sealed, the outlet 8 is sleeved with the hose 9 with a proper length, the lower end of the hose 9 is placed at the upper end of an object to be poured, and finally the distribution box 4 is electrified; when the concrete pouring device is used, the power cord 14 is connected with a power supply, the motor 12 drives the screw 13 to rotate in the pipeline 6, at this time, external concrete is poured into the pipeline from the feeding hopper 11, the external concrete enters the bottom end in the pipeline 6 from the inlet 10, the external concrete is conveyed to the high position from the low position under the conveying of the screw 13, and flows out from the outlet 8 to flow into an object to be poured through the hose 9, wherein the moving plate 2 plays a role in stabilizing, the base 5 plays a role in connection, finally, after the concrete is poured out, the protecting device 15 is used, the electric push rod 152 pulls the pushing mechanism 153 forwards, namely, the electric push rod 152 pulls the push rod 1531, the push rod 1531 drives the fixed cylinder 1533 to move forwards through the third connecting rod 1532, the fixed cylinder 1533 drives the connecting cylinder 1535 to move downwards through the fixed rod 1534, so that the connecting cylinder 1535 drives the first sliding block 155 to roll downwards at the lower end of the second connecting rod 156 through the, then the second connecting rod 156 drives the second slider 158 to roll downwards inside the sliding frame 159 until the second slider 158 is clamped with the clamping groove 1501, i.e. the pulling force of the electric push rod 152 is stopped, meanwhile, the second connecting rod 156 rotates downwards outside the fixing column 157, the cover plate 1510 drives the connecting seat 1511 to be rotationally connected with the rotating seat 151, and further drives the connecting seat 1510 to rotate up and down, thereby achieving the effect of preventing the material from splashing out, wherein the fixing seat 151 plays a role in connection, and the cylinder 1502 plays a role in connection, thereby solving the problem that when the elevator is in use, since the feeding hole of the elevator is in an open state, the screw rod is easily caused to splash out from the feeding hole when rotating, so that the working personnel need to clean the periphery of the equipment, and the problem of increasing extra workload.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The novel concrete lifting machine comprises a pushing handle (1) and a motor (12), wherein the lower end of the pushing handle (1) is fastened on a movable plate (2), four corners of the lower end of the movable plate (2) are locked and fixed with the upper end of a brake wheel (3), the upper side of the right end of the movable plate (2) is fixedly attached to the lower end of a distribution box (4), a base (5) is arranged on the upper side of the left end of the movable plate (2), and the upper end of the base (5) is fixedly attached to the lower end of a pipeline (6);

the method is characterized in that: the device is characterized by further comprising a protective device (15), wherein the protective device (15) is located at the upper end of the feed hopper (11), the protective device (15) is composed of a fixed seat (151), an electric push rod (152), a pushing mechanism (153), a first connecting rod (154), a first sliding block (155), a second connecting rod (156), a fixed column (157), a second sliding block (158), a sliding frame (159), a cover plate (1510), a connecting seat (1511) and a rotating seat (1512), the lower end of the fixed seat (151) is fastened on the moving plate (2), the lower end of the electric push rod (152) is fixedly attached to the upper end of the fixed seat (151), the middle of the lower end of the pushing mechanism (153) is inserted into the rear end of the electric push rod (152), the front end of the first connecting rod (154) is fastened on the pushing mechanism (153), the right end of the first sliding block (155) is fixedly attached to the left side of the rear end of the first connecting rod (154), the right end of the fixed column (157) is fastened to the feed hopper (11), the left end of the fixed column (157) is rotatably connected with the rear end of the second connecting rod (156), the front end of the second sliding block (158) is connected with the inside of the sliding frame (159) in a rolling mode, the upper end of the sliding frame (159) is fixedly attached to the left end of the cover plate (1510), the lower end of the cover plate (1510) is fixedly attached to the upper end of the connecting seat (1511), the inner side of the connecting seat (1511) is rotatably connected with the outer side of the rotating seat (1512), and the rear end of the rotating seat (1512) is fastened to the feed hopper (.

2. A new concrete hoist according to claim 1, characterized in that: pipeline (6) rear end downside communicates with row cinder notch (7) front end to pipeline (6) upper end rear side is provided with export (8), export (8) rear end cover is equipped with hose (9), pipeline (6) lower extreme front side is provided with entry (10) to entry (10) inside is linked together with feeder hopper (11) lower extreme, motor (12) upper end is passed base (5) and is fixed with the laminating of screw rod (13) lower extreme, and motor (12) left end and power cord (14) right-hand member are pegged graft, screw rod (13) upper end is connected with pipeline (6) upper end rotation, motor (12), power cord (14) and electric putter (152) all are connected with block terminal (4) electricity, motor (12) are connected with power cord (14) electricity.

3. A new concrete hoist according to claim 1, characterized in that: pushing mechanism (153) comprises catch bar (1531), third connecting rod (1532), solid fixed cylinder (1533), dead lever (1534) and connecting cylinder (1535), catch bar (1531) middle part is pegged graft with electric putter (152) rear end, third connecting rod (1532) lower extreme and catch bar (1531) left end laminating are fixed, solid fixed cylinder (1533) inside and dead lever (1534) middle part right side laminating are fixed, dead lever (1534) left end outside and connecting cylinder (1535) inside laminating are fixed, connecting cylinder (1535) outside and first connecting rod (154) front end laminating are fixed.

4. A new concrete hoist according to claim 1, characterized in that: the first connecting rod (154), the first sliding block (155), the second connecting rod (156), the fixing column (157), the second sliding block (158), the sliding frame (159), the connecting seat (1511) and the rotating seat (1512) are arranged in two groups and are in central symmetry.

5. A new concrete hoist according to claim 1, characterized in that: the inside of the sliding frame (159) is arc-shaped, and a clamping groove (1501) is arranged at the lower side of the rear end of the sliding frame (159).

6. A new concrete hoist according to claim 1, characterized in that: the left end of the cover plate (1510) is provided with two columns (1502), and three quarters of the interior of the cover plate (1510) are propped against the upper end of the feed hopper (11).

7. A new concrete hoist according to claim 1, characterized in that: the height of the first slider (155) is consistent with the thickness of the second connecting rod (156), and the diameter of the first slider (155) is two thirds of that of the second slider (158).

8. A new concrete hoist according to claim 1, characterized in that: a rotating shaft is arranged between the connecting seat (1511) and the rotating seat (1512), and the upper end face of the rotating seat (1512) is 3cm away from the top end face of the inner part of the cover plate (1510).

9. A new concrete hoist according to claim 3, characterized in that: the third connecting rod (1532), the fixing barrel (1533), the fixing rod (1534) and the connecting barrel (1535) are provided with two groups, and the lower end of the other group of the third connecting rod (1532) is fixedly attached to the right end of the push rod (1531).