CN210552108U

CN210552108U - Mixer of concatenation formula welt

Info

Publication number: CN210552108U
Application number: CN201921006390.8U
Authority: CN
Inventors: 崔凤歧; 苏永刚; 王本伟
Original assignee: Tianjin Jiancheng Foundation Pipe Pile Co ltd
Current assignee: Tianjin Jiancheng Foundation Pipe Pile Co ltd
Priority date: 2019-06-29
Filing date: 2019-06-29
Publication date: 2020-05-19
Anticipated expiration: 2029-06-29

Abstract

The utility model relates to a mixer of concatenation formula welt, it includes the agitator, and the agitator inner wall is provided with the welt of rubber material, the welt adopts the form setting of sectional type concatenation in the agitator, is provided with coupling assembling between every welt, and coupling assembling supplies airtight connection between every welt, is provided with fixed subassembly between welt and the agitator lateral wall, and fixed subassembly supplies the welt to fix on the lateral wall of agitator. The utility model discloses the effect of the welt that has the quick replacement damage.

Description

Mixer of concatenation formula welt

Technical Field

The utility model belongs to the technical field of the technique that the tubular pile was made and specifically relates to a mixer of concatenation formula welt is related to.

Background

At present, along with the rapid construction of roads and bridges, the market demand of pipe piles is increasingly large, the pipe piles in the market are divided into prestressed concrete pipe piles (PC pipe piles), prestressed concrete thin-wall pipe piles (PTC pipe piles) and high-strength prestressed concrete pipe piles (PHC pipe piles) according to the concrete grade and the wall thickness, in the manufacturing process of the pipe piles, concrete stirring is an important step in the production process flow of the pipe piles, and the concrete stirring is completed in a stirrer.

The current chinese patent that can refer to, publication number is CN203077473U discloses a tubular pile stirring station, it is including the lower hopper of the different materials of partial shipment, the lower hopper bottom is equipped with first mixer, first mixer lower extreme is equipped with the second mixer, be connected with into water down the hopper on the second mixer, different materials get into first mixer through hopper down, get into the second mixer after different materials stir in first mixer, add appropriate amount water to the second mixer through hopper under intaking, the material and the water intensive mixing of misce bene in the second mixer.

The above prior art solutions have the following drawbacks: in order to reduce the abrasion of the inner wall of the stirring barrel, the rubber lining plate is usually integrally arranged on the inner wall of the stirring barrel, the whole lining plate needs to be replaced after a certain position of the integral rubber lining plate is damaged, the working period of replacing the whole lining plate is long, and the replacement is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mixer of concatenation formula welt reaches the purpose of the welt that quick replacement damaged after the welt local damage.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a mixer with splicing type lining plates comprises a mixing tank, lining plates which are arranged on the inner wall of the mixing tank and are made of rubber materials, the lining plates are arranged in the mixing tank in a manner of block-type splicing, a connecting assembly is arranged between every two lining plates and comprises a connecting plate, a connecting block and a connecting bolt, the connecting plate comprises a first plate and a second plate, the connecting block comprises a first block and a second block, the first plate is fixedly connected with the edge of the end face of the lining plate, one end of the side face of the first plate, far away from the lining plates, is fixedly connected with the first block, the end face edge of the side face of the lining plate, far away from the connecting plate, is fixedly connected with the second plate, one end of the side face of the second plate, far away from the lining plates, is fixedly connected with the second block, a connecting groove is formed between the connecting block on the connecting plate and the lining plates, when the two, the connecting blocks on the adjacent lining plates are matched with the connecting grooves in a splicing manner, the first block is connected with the second plate through the connecting bolts, and the second block is connected with the second plate through the connecting bolts. A fixing component is arranged between the lining plate and the side wall of the stirring barrel, and the lining plate is fixed on the side wall of the stirring barrel by the fixing component.

Through adopting the above-mentioned technical scheme, the welt of agitator adopts the form of piecemeal concatenation, when splicing each other between the adjacent welt, connecting plate between the adjacent welt respectively with different connecting block butt, and make connecting block and connecting plate link together with connecting bolt, make and link together between the adjacent welt, connection structure between the adjacent welt makes two welt connections more airtight, coupling assembling's seal, avoid in the concrete entering splice joint in the agitator, guarantee the protective capacities of welt to the agitator lateral wall, when the welt wearing and tearing of a certain region are serious, the workman only needs the welt of changing the regional interior damage, reach the purpose of the welt of quick replacement damage.

The utility model discloses further set up to: the lining plate is a square lining plate, the symmetrical end faces of the lining plate are respectively provided with a first plate and a second plate, and the first plate and the second plate are respectively fixed with a first block and a second block.

Through adopting above-mentioned technical scheme, the concatenation between the square welt be convenient for welt, and the terminal surface of the symmetry of welt sets up first board and second board respectively, makes welt and peripheral welt all carry out sealing connection through coupling assembling, further promotes the wholeness of welt at the agitator lateral wall.

The utility model discloses further set up to: threaded holes are formed in the connecting plate and the connecting block, threads are uniformly distributed on the circumferential side wall of the connecting bolt, and the connecting bolt is connected with the second block, the first plate, the first block and the second plate through the threaded holes.

Through adopting above-mentioned technical scheme, connecting bolt makes connecting plate and connecting block together fixed through threaded connection's mode, only needs just to make connecting bolt get into or break away from the screw hole through the screwdriver, and threaded connection's mode is convenient for connecting plate and connecting block fixed, and not hard up connecting bolt when also being convenient for change the welt. Further improving the speed of replacing the lining board.

The utility model discloses further set up to: the fixing component comprises a fixing bolt and a fixing nut, the fixing bolt penetrates through the side walls of the lining plate and the stirring barrel, and one end, far away from the lining plate, of the fixing bolt is in threaded connection with the fixing nut on the outer wall of the stirring barrel.

Through adopting above-mentioned technical scheme, through simple fixing bolt and fixation nut, make the welt fix on the lateral wall of agitator, the fixed mode convenient and fast of welt, easy operation for more convenient and fast when welt installation or change has promoted the convenience when welt uses.

The utility model discloses further set up to: the fixing bolt department has seted up the counter bore on the welt, and the counter bore supplies fixing bolt's bolt head to get into in the welt, and the one end joint that the agitator lateral wall was kept away from to the counter bore has the shutoff to block up, and the shutoff stopper is kept away from the one end of bolt head and the surperficial parallel and level of welt.

By adopting the technical scheme, the fixing bolt enters the lining plate through the counter bore, and the bolt head of the fixing bolt enters the lining plate, so that the situation that the concrete in the stirring barrel abrades the bolt head of the fixing bolt, the fixing bolt cannot play a role in fixing the lining plate is avoided, and the use stability of the device is improved; meanwhile, the plugging plug arranged at the counter bore prevents concrete from entering the counter bore, so that the tightness of the surface of the lining plate is improved.

The utility model discloses further set up to: the counter bore adopts the elliptical hole, and the bolt head sets up to be the elliptical head with counter bore matched with.

By adopting the technical scheme, when the elliptical bolt head is positioned in the elliptical counter bore, the constraint effect of the counter bore on the bolt head is utilized, so that when a worker twists the fixing nut on the fixing bolt, the bolt head is prevented from rotating along with the first fixing nut, and convenience in twisting the fixing assembly is improved.

The utility model discloses further set up to: and a locking gasket is arranged between the fixing nut and the side wall of the stirring barrel, and the fixing bolt penetrates through the locking gasket and is in threaded connection with the fixing nut.

Through adopting above-mentioned technical scheme, locking gasket has the function that prevents that fixation nut from the bolt is not hard up, when avoiding the long-time stirring of agitator, leads to fixation nut and fixing bolt not hard up, integrality when promoting the mixer use.

The utility model discloses further set up to: the access hole has been seted up on the top of agitator, and access hole department is equipped with the apron, and apron one end is articulated with the roof of agitator.

By adopting the technical scheme, the top end of the stirring barrel is provided with the access hole, so that a worker can conveniently observe through the access hole when no concrete exists in the stirring barrel; the access hole is provided with the hinged cover plate, so that the access hole is convenient to open and close, and the convenience of the device in use is improved.

To sum up, the utility model discloses a beneficial technological effect does:

1. the splicing type lining plates are arranged in the stirring barrel, the connecting component is arranged between the adjacent lining plates, the sealing component seals the connecting position of the adjacent lining plates, and when the lining plate in a certain area is seriously worn, a worker only needs to replace the damaged lining plate in the area, so that the aim of quickly replacing the damaged lining plate is fulfilled;

2. the position of the lining plate and the side wall of the stirring barrel is fixed by arranging the fixing component, so that the operation is simple, the practicability is high, and the convenience of the device in use is improved;

3. the surface of the lining plate is provided with the counter bore, so that the bolt head is positioned in the counter bore, and the surface of the counter bore is provided with the seal plug, thereby improving the tightness of the surface of the lining plate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the liner secured within the mixing drum;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is an exploded view of the junction of the liner and the side wall of the mixer drum;

fig. 5 is a schematic illustration of the splicing of two liner panels.

In the figure, 1, a lining plate; 11. a counter bore; 12. blocking; 2. a connecting assembly; 21. a connecting plate; 211. a first plate; 212. a second plate; 22. connecting blocks; 221. a first block; 222. a second block; 23. a connecting bolt; 231. a threaded hole; 24. connecting grooves; 3. a fixing assembly; 31. fixing the bolt; 311. a bolt head; 32. fixing a nut; 33. a lock washer; 4. a stirring barrel; 41. feeding a hopper; 42. an access hole; 43. a cover plate; 44. a motor; 45. a stirring device; 46. a discharge port; 47. and (4) a bracket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose the utility model discloses a mixer of splicing type lining board, including the cylindric agitator 4 of vertical setting, agitator 4 is fixed can be connected with support 47, agitator 4 sets up on support 47, agitator 4 top fixedly connected with is three lower hoppers 41 of partial shipment different materials, lower hopper 41 communicates with agitator 4, agitator 4 top has seted up access hole 42, access hole 42 is covered and is equipped with apron 43, apron 43 is articulated with agitator 4, agitator 4 top fixedly connected with motor 44, motor 44 is vertical to be set up, the output end fixed connection of motor 44 has agitating unit 45, agitating unit 45 stretches into agitator 4, agitating unit 45 rotates for agitator 4 and connects; the bottom end of the stirring barrel 4 is conical, a discharge hole 46 is formed in the conical bottom end, and concrete in the stirring barrel 4 is discharged through the discharge hole 46; the inner side wall of the stirring barrel 4 is provided with a plurality of rectangular liner plates 1, the adjacent liner plates 1 are spliced together, a connecting component 2 is arranged between the adjacent liner plates 1, and the liner plates 1 are connected into a whole when being spliced together through the connecting component 2; be provided with fixed subassembly 3 between welt 1 and agitator 4, fixed subassembly 3 supplies welt 1 and agitator 4 fixed relative position. Through the welt 1 that sets up the concatenation in agitator 4, when the welt 1 wearing and tearing of a certain region are serious, the workman only needs the welt 1 of replacement damage in the region, reaches the purpose of the welt 1 of quick replacement damage.

Referring to fig. 5, the connecting assembly 2 includes an elongated connecting plate 21, the connecting plate 21 includes a first plate 211 and a second plate 212, the first plate 211 is fixedly connected to an end face edge of the lining plate 1, the second plate 212 is fixedly connected to an end face edge of the lining plate 1 far away from the first plate 211, the first plate 211 and the second plate 212 are arranged in parallel and staggered, the connecting plate 21 is fixedly connected with a connecting block 22, the connecting block 22 includes a first block 221 and a second block 222, the first plate 211 is fixedly connected to the first block 221, the second plate 212 is fixedly connected to the second block 222, when adjacent lining plates are spliced, the first block 211 is arranged toward the second plate 212, the second block 222 is arranged toward the first plate 211, a gap between the connecting block 22 and the lining plate 1 is called as a connecting groove 24, the connecting block 22 and the connecting groove 24 respectively occupy a half area of the connecting plate 21, both the connecting plate 21 and the connecting block 22 are provided with threaded holes, when the adjacent lining plates 1 are spliced, the first block 221 is positioned in the connecting groove 24 of the second plate 212, the second block 222 is positioned in the connecting groove 24 of the first plate 211, the first block 221 is abutted against the second block 222, when the threaded holes 231 on the connecting plate 21 and the connecting block 22 are overlapped, the connecting bolt 23 penetrates through the threaded hole 231 to fix the connecting plate 21 and the connecting block 22 together, and the adjacent lining plates 1 are fixed together. Make adjacent welt 1 link together through coupling assembling 2, and the connection between the adjacent welt 1 is airtight tight, makes 1 wholeness of welt of concatenation stronger.

Referring to fig. 3 and 4, fixing assembly 3 includes fixing bolt 31, fixing bolt 31's bolt head 311 sets up to the ellipse, fixing bolt 31 passes the lateral wall of welt 1 and agitator 4, fixing bolt 31 keeps away from the one end threaded connection of welt 1 has fixation nut 32, be provided with lock washer 33 between fixation nut 32 and the connecting cylinder lateral wall, fixing bolt 31 passes lock washer 33 and is connected with fixation nut 32, oval counter bore 11 has been seted up to fixing bolt 31 department on the welt 1, in counter bore 11 supplies fixing bolt 31's bolt head 311 to get into welt 1, counter bore 11 keeps away from the drill way department joint of agitator 4 lateral wall has the shutoff stopper 12, the one end that agitator 4 lateral wall was kept away from to shutoff stopper 12 is flush with the surface of welt 1. The positions of the lining plate 1 and the side wall of the stirring barrel 4 are relatively fixed by utilizing the clamping force between the fixing bolt 31 and the fixing nut 32; the sealing plug 12 prevents the concrete in the stirring barrel 4 from entering the counter bore 11, so that the bolt head 311 of the fixing bolt 31 is prevented from being connected with the counter bore 11 by the concrete, and the lining plate 1 is convenient to replace at the later stage; when the elliptical bolt head 311 is located in the elliptical counterbore 11, the constraint effect of the counterbore 11 on the bolt head 311 is utilized, so that when a worker screws the fixing nut 32 on the fixing bolt 23, the bolt head 311 is prevented from rotating along with the fixing nut 32, and the convenience of screwing the fixing component 2 is improved.

The implementation principle of the embodiment is as follows: when the lining plate 1 is installed on the inner wall of the stirring machine, a worker takes up the fixing bolt 31, the fixing bolt 31 penetrates through the outer side walls of the lining plate 1 and the stirring barrel 4, a check washer 33 is sleeved at one end, penetrating through the outer side wall of the stirring barrel 4, of the fixing bolt 31, then a fixing nut 32 is sleeved at the end, far away from the bolt head 311, of the fixing bolt 31, the worker rotates the fixing nut 32 to enable the bolt head 311 of the fixing bolt 31 to be located in the counter bore 11, the fixing nut 32 continues to be rotated to enable the fixing nut 32 to press the check washer 33, the relative position of the lining plate 1 and the side wall of the stirring barrel 4 is fixed, and then the hole opening.

After fixing one lining plate 1, a worker takes up another lining plate 1 to align a first block 221 on a first plate 211 connected with the lining plate 1 with a connecting groove 24 of a second plate 212 fixed with the lining plate 1, the worker presses the unfixed lining plate 1 downwards to enable the first block to enter the connecting groove 24 of the second plate 212, when the first block 221 is abutted to the second plate 212, a second block 222 is abutted to the first plate 211, meanwhile, a connecting block 22 is aligned to a threaded hole 231 of a connecting plate 21, the connecting bolt 23 is enabled to pass through the threaded hole 231 by rotating the connecting bolt 23 through a screwdriver, and the connecting block 22 is fixedly connected with the connecting plate 21.

When the lining plate 1 in a certain area of the side wall of the stirring barrel 4 is damaged and a worker needs to replace the lining plate 1, the worker rotates the connecting bolt 23 through a screwdriver to enable the connecting bolt 23 to be separated from the threaded hole 231; the plugging plug 12 in the counter bore 11 is taken down by a sharp object, then the fixing nut 32 is rotated on the outer side wall of the stirring barrel 4, the fixing bolt 31 is loosened, the fixing nut 32 and the anti-loosening gasket 33 are taken down, the fixing bolt 31 is separated from the space between the lining plate 1 and the side wall of the stirring barrel 4 through the counter bore 11, finally, the force far away from the side wall of the stirring barrel 4 is applied to the lining plate 1, the connecting block 22 is separated from the connecting groove 24, and then the lining plate 1 in the region is replaced. In conclusion, through the steps, the damaged lining plate 1 is quickly replaced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mixer of concatenation formula welt, includes agitator (4), and agitator (4) inner wall is provided with welt (1) of rubber material, its characterized in that: the lining plates (1) are arranged in the stirring barrel (4) in a segmented splicing mode, a connecting assembly (2) is arranged between every two lining plates (1), each connecting assembly (2) comprises a connecting plate (21), a connecting block (22) and a connecting bolt (23), each connecting plate (21) comprises a first plate (211) and a second plate (212), each connecting block (22) comprises a first block (221) and a second block (222), the edges of the end surfaces of the first plates (211) and the lining plates (1) are fixedly connected, one end, far away from the lining plates (1), of the side surfaces of the first plates (211) is fixedly connected with the first blocks (221), the edge of the end surface, far away from one end of the connecting plates (21), of the side surfaces of the second plates (212), is fixedly connected with the second blocks (222), a connecting groove (24) is formed between the connecting blocks (22) on the connecting plates (21) and the lining plates (1), connecting block (22) and connecting groove (24) concatenation cooperation on adjacent welt (1), connect with connecting bolt (23) between first piece (221) and second board (212), connect with connecting bolt (23) between second piece (222) and the second board (212) equally, be provided with between welt (1) and agitator (4) lateral wall fixed subassembly (3), fixed subassembly (3) supply welt (1) to fix on the lateral wall of agitator (4).

2. A mixer for a tiled liner according to claim 1, wherein: the lining plate (1) is a rectangular lining plate (1), the symmetrical end faces of the lining plate (1) are respectively provided with a first plate (211) and a second plate (212), and a first block (221) and a second block (222) are respectively fixed on the first plate (211) and the second plate (212).

3. A mixer for a tiled liner according to claim 1, wherein: threaded holes (231) are formed in the connecting plate (21) and the connecting block (22), threads are uniformly distributed on the circumferential side wall of the connecting bolt (23), and the connecting bolt (23) is connected with the second block (222), the first plate (211), the first block (221) and the second plate (212) through the threaded holes (231).

4. A mixer for a tiled liner according to claim 1, wherein: the fixing component (3) comprises a fixing bolt (31) and a fixing nut (32), the fixing bolt (31) penetrates through the side walls of the lining plate (1) and the stirring barrel (4), and one end, far away from the lining plate (1), of the fixing bolt (31) is in threaded connection with the fixing nut (32) on the outer wall of the stirring barrel (4).

5. A mixer for a tiled liner according to claim 4, wherein: counter bore (11) have been seted up in fixing bolt (31) department on welt (1), and in counter bore (11) supplied bolt head (311) of fixing bolt (31) to get into welt (1), the one end joint that agitator (4) lateral wall was kept away from in counter bore (11) had shutoff stopper (12), and the one end that bolt head (311) were kept away from in shutoff stopper (12) is parallel and level with the surface of welt (1).

6. A mixer for a tiled liner according to claim 5, wherein: the counter bore (11) adopts an elliptical hole, and the bolt head (311) is arranged to be an elliptical head matched with the counter bore (11).

7. A mixer for a tiled liner according to claim 5, wherein: a check washer (33) is arranged between the fixing nut (32) and the side wall of the stirring barrel (4), and the fixing bolt (31) penetrates through the check washer (33) to be in threaded connection with the fixing nut (32).

8. A mixer for a tiled liner according to claim 1, wherein: an access hole (42) is formed in the top end of the stirring barrel (4), a cover plate (43) is arranged at the access hole (42), and one end of the cover plate (43) is hinged to the top wall of the stirring barrel (4).