CN212241584U

CN212241584U - Concrete mixing device is used in bridge construction

Info

Publication number: CN212241584U
Application number: CN202020401874.9U
Authority: CN
Inventors: 孙宁
Original assignee: Huzhou Tingchuang Technology Brokerage Co ltd
Current assignee: Dongguan Ecological Park Concrete Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-29
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a concrete mixing device is used in bridge construction, which comprises a tank body, base and discharge gate, the vertical jar body of installing in the inside top of base, and the bottom of jar internal portion installs the discharge gate that runs through the base bottom, the vertical montant of installing in the jar internal portion bottom of discharge gate both sides, and the montant outside all is provided with the movable block with montant matched with, the movable rod is all transversely installed to one side of movable block, the vertical puddler that is provided with of intermediate position department on jar body top, the horizontal pole is evenly installed on the surface of puddler, and the top and the bottom of horizontal pole all install the stirring leaf, the positive and negative motor is installed to the intermediate position department on jar body top, the feed inlet is installed to one side on jar. The utility model discloses an all transversely set up the lance in fixed incasement portion, utilize the lance periodic movement striking discharge gate lateral wall, prevent the inside jam of discharge gate, reduce device ejection of compact speed.

Description

Concrete mixing device is used in bridge construction

Technical Field

The utility model relates to a concrete mixing technical field specifically is a concrete mixing device is used in bridge construction.

Background

The bridge refers to a building constructed for a road to cross natural or artificial barriers, and is erected on rivers, lakes and seas, so that vehicles, pedestrians and the like can smoothly pass through the building.

First, the concrete mixing device for bridge construction of tradition does not control the feeding function, if the feeding is too much or too little, can reduce the stirring inefficiency.

Second, traditional concrete mixing device for bridge construction does not have the stirring module, and device bottom and inner wall concrete are difficult for stirring to, reduce product quality.

Third, traditional concrete mixing device for bridge construction does not have supplementary ejection of compact structure, blocks up the discharge gate easily during the ejection of compact, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing device is used in bridge construction to solve the problem that can not control feed rate, can not stir evenly and the easy jam of discharge gate that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixing device for bridge construction comprises a tank body, a base and a discharge port, wherein a tank body is vertically arranged at the top end inside the base, the discharge port penetrating through the bottom end of the base is arranged at the bottom end inside the tank body, vertical rods are vertically arranged at the bottom ends inside the tank body on two sides of the discharge port, movable blocks matched with the vertical rods are arranged on the outer sides of the vertical rods, movable rods are transversely arranged on one sides of the movable blocks, a mixing rod is vertically arranged at the middle position of the top end of the tank body, a first threaded rod is vertically arranged at the bottom end of the mixing rod, a first rod block matched with the first threaded rod is arranged on the outer side of the first threaded rod, one side, close to the movable blocks, of the first rod block is welded with the movable blocks, cross rods are uniformly arranged on the surfaces of the mixing rods, mixing blades are arranged at the top ends and the, and the output of positive and negative motor is connected with the puddler top, the feed inlet is installed to one side on jar body top, and the upper end of jar body keeping away from feed inlet one side installs control panel.

Preferably, the inside upper end of feed inlet transversely articulates there is the baffle, and the inside one side of feed inlet of baffle below installs buffer spring to buffer spring's the other end and baffle one side bottom fixed connection, the inside second threaded rod that runs through the feed inlet lateral wall that transversely is provided with of feed inlet below buffer spring, and the second threaded rod outside be provided with second threaded rod matched with second pole piece, the top of second pole piece articulates there is the connecting rod, and the connecting rod top is articulated with the bottom of baffle.

Preferably, the scraping plates are mounted on two sides of the upper end of the stirring rod, the scraping plates are L-shaped, and one sides of the scraping plates are tightly attached to the inner wall of the tank body.

Preferably, the stirring leaves are symmetrically distributed about the central axis of the cross rod, and the length of the stirring leaves is sequentially increased close to one side of the stirring rod.

Preferably, the fixed case is all transversely installed to the both sides of the inside bottom of base, and the inside of fixed case all is provided with the fly leaf, the lance that runs through the fixed case lateral wall is all transversely installed to one side that the fly leaf is close to the discharge gate, and the fixed incasement portion on lance surface all twines reset spring, driving motor is all installed to the inside bottom of base of fixed case one side, and driving motor's the output all transversely installs the bull stick.

Preferably, the universal wheels are installed at four corners of the bottom end of the base, and braking devices are arranged inside the universal wheels.

Compared with the prior art, the beneficial effects of the utility model are that: this concrete mixing device for bridge construction is rational in infrastructure, has following advantage:

(1) the utility model discloses a feed inlet, including a feed inlet, a baffle, a second threaded rod, second pole piece and connecting rod, through rotating the second threaded rod, utilize the cooperation of second threaded rod and second pole piece, make the removal of second pole piece, thereby make the connecting rod remove, and then drive baffle deflection compression buffer spring, make distance between adjustable baffle and the feed inlet, and then realize changing the speed that the material got into the jar body, it is very fast when preventing that the material from getting into the jar internal, make partial material raise, when causing polluted working environment, also easily extravagant raw materials, when not using this device for a long time simultaneously, rotatable second threaded rod, make the baffle keep the level, it is internal to prevent that debris from getting into the jar, cause the equipment to damage.

(2) The surface of the stirring rod is provided with the scraping plate, the stirring blade and the cross rod, and the bottom end of the stirring rod is vertically provided with the first threaded rod, meanwhile, both sides of the bottom end in the tank body are provided with a vertical rod and a movable rod, the positive and negative motors are started to drive the stirring rod to rotate, and the stirring blades and the transverse rod are rotated, the materials are stirred, the stirring rod rotates to drive the scraper blade to rotate, the materials on the inner wall of the tank body are scraped, the materials on the inner wall are prevented from being difficult to stir, the subsequent cleaning is prevented from being complicated, meanwhile, the stirring rod drives the first threaded rod to rotate, and by means of the matching of the first threaded rod and the first rod block, the first rod block moves up and down, and then the movable rod can move up and down along with the sliding of the movable block on the vertical rod, and then make the material of jar internal portion bottom lift up, stir for the stirring is more even, guarantees the stirring effect, improves the quality of product.

(3) The utility model discloses a device for preventing the material from blocking, including base, fixed case and driving motor, fixed incasement portion all transversely sets up the lance, through starting driving motor, make the bull stick rotate, and the cycle promotes the fly leaf, make the fly leaf slide and compress reset spring in fixed incasement portion, thereby the cycle promotes the lance, make lance one end striking discharge gate lateral wall, prevent that the inside material of discharge gate from blockking up, reduce device discharging efficiency, thereby influence the process of construction, utilize reset spring's elasticity simultaneously, make the fly leaf can resume the normal position, the striking of the bull stick of next turn of being convenient for, guarantee the effect of discharge gate vibrations ejection of compact.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a tank body; 2. a positive and negative motor; 3. a feed inlet; 4. a squeegee; 5. stirring blades; 6. a stirring rod; 7. a cross bar; 8. a vertical rod; 9. a movable rod; 10. a base; 11. a universal wheel; 12. a fixed box; 13. a discharge port; 14. a movable block; 15. a first pole block; 16. a first threaded rod; 17. a control panel; 18. a baffle plate; 19. a buffer spring; 20. a second threaded rod; 21. a second pole block; 22. a connecting rod; 23. a rotating rod; 24. a drive motor; 25. a movable plate; 26. a ram; 27. a return spring.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a concrete mixing device for bridge construction comprises a tank body 1, a base 10 and a discharge hole 13, wherein universal wheels 11 are mounted at four corners of the bottom end of the base 10, and braking devices are arranged inside the universal wheels 11;

the universal wheels 11 are utilized to enable the device to be moved quickly, so that labor is saved, and working efficiency is improved;

the top end inside the base 10 is vertically provided with a tank body 1, and the bottom end inside the tank body 1 is provided with a discharge hole 13 penetrating through the bottom end of the base 10;

the two sides of the bottom end inside the base 10 are transversely provided with the fixed box 12, the inside of the fixed box 12 is provided with the movable plate 25, one side of the movable plate 25 close to the discharge port 13 is transversely provided with the striker 26 penetrating through the side wall of the fixed box 12, the inside of the fixed box 12 on the surface of the striker 26 is wound with the return spring 27, the bottom end inside the base 10 on one side of the fixed box 12 is provided with the driving motor 24, the type of the driving motor 24 can be Y315S-4, and the output end of the driving motor 24 is transversely provided with the rotating rod 23;

by starting the driving motor 24, the rotating rod 23 rotates, and the movable plate 25 is periodically pushed, so that the movable plate 25 slides in the fixed box 12 and compresses the return spring 27, and the plunger 26 is periodically pushed, so that one end of the plunger 26 impacts the side wall of the discharge hole 13, the material in the discharge hole 13 is prevented from being blocked, the discharge efficiency of the device is reduced, and the construction progress is influenced;

a vertical rod 8 is vertically arranged at the bottom end inside the tank body 1 at two sides of the discharge port 13, a movable block 14 matched with the vertical rod 8 is arranged at the outer side of each vertical rod 8, a movable rod 9 is transversely arranged at one side of each movable block 14, a stirring rod 6 is vertically arranged at the middle position of the top end of the tank body 1, and a first threaded rod 16 is vertically arranged at the bottom end of each stirring rod 6;

the two sides of the upper end of the stirring rod 6 are both provided with the scraping plates 4, the scraping plates 4 are all L-shaped, and one side of each scraping plate 4 is tightly attached to the inner wall of the tank body 1;

the stirring rod 6 rotates to drive the scraper 4 to rotate, so that the materials on the inner wall of the tank body 1 are scraped off, and the materials on the inner wall are prevented from being difficult to stir, so that subsequent cleaning is complicated;

a first rod block 15 matched with the first threaded rod 16 is arranged on the outer side of the first threaded rod 16, one side, close to the movable block 14, of the first rod block 15 is welded with the movable block 14, cross rods 7 are uniformly arranged on the surface of the stirring rod 6, and stirring blades 5 are arranged at the top end and the bottom end of each cross rod 7;

the stirring blades 5 are symmetrically distributed about the central axis of the cross rod 7, and the lengths of the stirring blades 5 are sequentially increased on one side close to the stirring rod 6;

the contact area between the stirring blades 5 with different lengths and the materials is increased, the material stirring speed is increased, and the materials are stirred more uniformly;

a positive and negative motor 2 is arranged in the middle of the top end of the tank body 1, the type of the positive and negative motor 2 can be Y90S-2, the output end of the positive and negative motor 2 is connected with the top end of the stirring rod 6, and a feed inlet 3 is arranged on one side of the top end of the tank body 1;

a baffle 18 is transversely hinged to the upper end inside the feed inlet 3, a buffer spring 19 is mounted on one side inside the feed inlet 3 below the baffle 18, the other end of the buffer spring 19 is fixedly connected with the bottom end of one side of the baffle 18, a second threaded rod 20 penetrating through the side wall of the feed inlet 3 is transversely arranged inside the feed inlet 3 below the buffer spring 19, a second rod block 21 matched with the second threaded rod 20 is arranged on the outer side of the second threaded rod 20, a connecting rod 22 is hinged to the top end of the second rod block 21, and the top end of the connecting rod 22 is hinged to the bottom end of the baffle 18;

by rotating the second threaded rod 20, the second rod block 21 is moved by matching the second threaded rod 20 with the second rod block 21, so that the connecting rod 22 is moved to drive the baffle 18 to deflect and compress the buffer spring 19, the distance between the baffle 18 and the feed inlet 3 can be adjusted, the speed of the material entering the tank body 1 is changed, the speed is high when the material enters the tank body 1, part of the material is lifted, the working environment is polluted, and raw materials are easily wasted;

and the upper end of the side of the tank body 1 far away from the feed inlet 3 is provided with a control panel 17, and a singlechip in the control panel 17 is electrically connected with the positive and negative motor 2 and the driving motor 24 through leads.

The working principle is as follows: when the device is used, a power supply is switched on firstly, the second threaded rod 20 is rotated firstly, the second rod block 21 is moved by utilizing the matching of the second threaded rod 20 and the second rod block 21, so that the connecting rod 22 is moved, the baffle 18 is driven to deflect and compress the buffer spring 19, the distance between the baffle 18 and the feed inlet 3 can be adjusted, the speed of materials entering the tank body 1 is changed, the materials are prevented from entering the tank body 1 at a high speed, part of the materials are lifted, the working environment is polluted, raw materials are easily wasted, and meanwhile, when the device is not used for a long time, the second threaded rod 20 can be rotated, so that the baffle 18 is kept horizontal, impurities are prevented from entering the tank body 1, and equipment damage is caused;

after the feeding speed is adjusted, after materials and water are added into the tank body 1 through the feeding hole 3, the positive and negative motors 2 are started to drive the stirring rods 6 to rotate, the materials are stirred by utilizing the rotation of the stirring blades 5 and the cross rod 7, the stirring rods 6 rotate to drive the scraper blades 4 to rotate, the materials on the inner wall of the tank body 1 are scraped, the materials on the inner wall are prevented from being easily stirred, and the subsequent washing is complicated, meanwhile, the stirring rods 6 drive the first threaded rods 16 to rotate, the first rod blocks 15 are driven to vertically move by utilizing the matching of the first threaded rods 16 and the first rod blocks 15, the movable rods 9 can vertically move through the sliding of the movable blocks 14 on the vertical rods 8, so that the materials at the bottom end inside the tank body 1 are lifted and stirred, the stirring is more uniform, the stirring effect is ensured, and the quality of products is improved;

after jar internal portion material stirring of body 1, accessible discharge gate 13 is got the material, start driving motor 24 simultaneously, make bull stick 23 rotate, and cycle promotes fly leaf 25, make fly leaf 25 inside slip and compression reset spring 27 of fixation case 12, thereby cycle promotes lance 26, make lance 26 one end striking discharge gate 13 lateral wall, prevent that the inside material of discharge gate 13 from blockking up, reduce device discharging efficiency, thereby influence the process of construction, utilize reset spring 27's elasticity simultaneously, make fly leaf 25 can resume the normal position, be convenient for next bull stick 23's striking, guarantee the effect of discharge gate 13 vibrations ejection of compact.

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.

Claims

1. The utility model provides a concrete mixing device is used in bridge construction, includes jar body (1), base (10) and discharge gate (13), its characterized in that: the tank is characterized in that a tank body (1) is vertically installed at the top end inside the base (10), a discharge port (13) penetrating through the bottom end of the base (10) is installed at the bottom end inside the tank body (1), vertical rods (8) are vertically installed at the bottom ends inside the tank body (1) at two sides of the discharge port (13), movable blocks (14) matched with the vertical rods (8) are arranged on the outer sides of the vertical rods (8), movable rods (9) are transversely installed on one sides of the movable blocks (14), stirring rods (6) are vertically arranged at the middle positions of the top end of the tank body (1), first threaded rods (16) are vertically installed at the bottom ends of the stirring rods (6), first rod blocks (15) matched with the first threaded rods (16) are arranged on the outer sides of the first threaded rods (16), one sides, close to the movable blocks (14), of the first rod blocks (15) are welded with the movable blocks (14), and cross rods (7) are evenly, and stirring leaf (5) are all installed to the top and the bottom of horizontal pole (7), positive and negative motor (2) are installed to the intermediate position department on jar body (1) top, and the output and puddler (6) top of positive and negative motor (2) are connected, feed inlet (3) are installed to one side on jar body (1) top, and the upper end of keeping away from feed inlet (3) one side in jar body (1) installs control panel (17).

2. The concrete mixing device for bridge construction according to claim 1, wherein: the utility model discloses a feed inlet, including feed inlet (3), baffle (18), buffer spring (19) are installed to the inside one side of feed inlet (3) of just baffle (18) below to the other end and baffle (18) one side bottom fixed connection of buffer spring (19), the inside second threaded rod (20) that runs through feed inlet (3) lateral wall that transversely is provided with of feed inlet (3) below of buffer spring (19), and second threaded rod (20) outside be provided with second threaded rod (20) matched with second pole piece (21), the top of second pole piece (21) articulates there is connecting rod (22), and connecting rod (22) top is articulated with the bottom of baffle (18).

3. The concrete mixing device for bridge construction according to claim 1, wherein: scraper blade (4) are all installed to the both sides of puddler (6) upper end, and the shape of scraper blade (4) is "L" shape to the inner wall of jar body (1) is all hugged closely to one side of scraper blade (4).

4. The concrete mixing device for bridge construction according to claim 1, wherein: stirring leaf (5) all are all around the axis symmetric distribution of horizontal pole (7), and the length of stirring leaf (5) is close to puddler (6) one side and increases in proper order.

5. The concrete mixing device for bridge construction according to claim 1, wherein: fixed case (12) are all transversely installed to the both sides of the inside bottom of base (10), and the inside of fixed case (12) all is provided with fly leaf (25), ram (26) that run through fixed case (12) lateral wall are all transversely installed to one side that fly leaf (25) are close to discharge gate (13), and inside reset spring (27) of all twining of fixed case (12) on ram (26) surface, driving motor (24) are all installed to the inside bottom of base (10) of fixed case (12) one side, and the output of driving motor (24) all transversely installs bull stick (23).

6. The concrete mixing device for bridge construction according to claim 1, wherein: four corners of base (10) bottom all install universal wheel (11), and the inside of universal wheel (11) all is provided with arresting gear.