CN215669806U

CN215669806U - Excavator bucket for concrete construction

Info

Publication number: CN215669806U
Application number: CN202122263755.9U
Authority: CN
Inventors: 章童; 洪洋; 胡浙明
Original assignee: Hangzhou Huaju Environmental Construction Co ltd
Current assignee: Hangzhou Huaju Environmental Construction Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-28
Anticipated expiration: 2031-09-17

Abstract

The application provides a pair of excavator bucket for concrete construction relates to concrete transportation's technical field, and it is installed on excavator power arm, including open-top's portion of holding, the top fixed mounting of portion of holding has the installation department, be equipped with on the roof of installation department and be used for the connecting piece that links to each other with power arm, install stirring portion on the diapire of installation department, the discharge gate has still been seted up to the bottom of portion of holding, the bottom of portion of holding is equipped with the control that is used for controlling the discharge gate to open and close. Carry out the transportation of concrete through being equipped with the transport structure and replacing the bucket, promoted the transportation efficiency of concrete on the one hand, on the other hand also can avoid causing the pollution to the bucket, guarantees that the bucket can normally be used for the excavation operation.

Description

Excavator bucket for concrete construction

Technical Field

The application relates to the technical field of concrete transportation, in particular to an excavator bucket for concrete construction.

Background

Concrete is an important building material, and is an artificial stone which is mainly prepared by taking cement as a cementing material, mixing with water, coarse aggregate, fine aggregate and a certain amount of additives, and then carrying out dense forming and curing on the mixture.

Because the concrete belongs to artificial stone, the performance of the concrete can be changed by manually changing raw materials and changing a production mode, and the concrete has good applicability in different types of construction. Generally, concrete is produced by a concrete factory, then the concrete is delivered to a construction area by a special commercial concrete truck, and finally the concrete is extracted to a designated position. However, in actual production, the space of a part of construction areas is narrow, the ground conditions of the construction areas are complex, and the commercial concrete vehicle cannot normally drive in. The common solution is to transport the concrete by means of excavators with high flexibility and strong road adaptability.

However, the existing excavator bucket is mainly used for earthwork excavation, and the transfer efficiency is low when concrete is transferred.

SUMMERY OF THE UTILITY MODEL

In order to promote the concrete transfer efficiency in the area that ground is complicated, the space is narrow and small, this application provides an excavator bucket for concrete construction.

The application provides a pair of excavator bucket for concrete construction has adopted following technical scheme:

the utility model provides a dig quick-witted bucket for concrete construction installs on digging quick-witted power arm, includes open-top's portion of holding, the top fixed mounting of portion of holding has the installation department, be equipped with on the roof of installation department and be used for the connecting piece that links to each other with the power arm, install stirring portion on the diapire of installation department, the discharge gate has still been seted up to the bottom of portion of holding, the bottom of portion of holding is equipped with the control that is used for controlling the discharge gate and opens and close.

Through adopting above-mentioned technical scheme, when using this transportation structure to carry out the transportation of concrete, to installing the holding part to the power arm of digging the machine through the connecting piece on, transfer the part to the holding part with the concrete in the commercial concrete car in then. After concrete is stored temporarily to the accommodating part, the stirring part is opened, and concrete in the accommodating part is continuously stirred through the stirring part, so that the concrete is prevented from solidifying. When the excavator runs to a specified position and the containing part is suspended above the area to be thrown in, the discharge hole is opened through the control part, so that the concrete falls into the area to be thrown in from the discharge hole. The transfer part is used for replacing the excavator bucket to transfer concrete, so that the pollution of the concrete to the excavator bucket can be avoided; on the other hand, the shape of bucket has restricted its dress ability of depositing to the fluid, and the portion of holding can improve the transport volume of concrete, and then the transport efficiency of concrete to through the setting of discharge gate, promote the degree of accuracy that the concrete was put in, also further promoted the transport efficiency of concrete.

Optionally, the connecting piece includes the connecting block, the rotation hole has been seted up along the length direction of connecting block on the connecting block, the connecting block is located on the installation department through rotating the pot head and is rotated with the installation department and link to each other, the first connecting plate of fixedly connected with on the lateral wall of connecting block, fixedly connected with second connecting plate on the power arm, set up the sliding hole of a plurality of one-to-one on first connecting plate and the second connecting plate, two are corresponding wear to be equipped with fixing bolt in the sliding hole, fixing bolt passes the one end threaded connection of two sliding holes and has fixation nut.

Through adopting above-mentioned technical scheme, with the bucket unload the back from the power arm, with first connecting plate and second connecting plate looks butt to through fixing bolt and fixation nut with first connecting plate and second connecting plate looks butt tightly. Because first connecting plate passes through to rotate between connecting block and the mounting panel and links to each other, when the power arm lifted up the portion of holding, normal running fit between connecting block can and the mounting panel guaranteed that the portion of holding is in vertical state all the time, avoids the concrete in the portion of holding unrestrained.

Optionally, the stirring portion includes drive motor of fixed mounting on the installation department diapire, go back the fixedly connected with mounting panel in the accommodation portion, it is connected with the (mixing) shaft to rotate along the direction of height of accommodation portion on the mounting panel, the (mixing) shaft is close to drive motor's one end and is fixed continuous with drive motor's output shaft, still be equipped with the stirring piece on the (mixing) shaft.

Through adopting above-mentioned technical scheme, when the concrete dress back in the portion of holding, start driving motor. Under driving motor's effect, the (mixing) shaft drives the stirring piece and rotates to stir the concrete, avoid the concrete to solidify in the holding portion.

Optionally, the stirring piece includes perpendicular fixed connection at the epaxial horizontal pole of stirring, just the horizontal pole is located one side that the mounting panel deviates from driving motor, one side that the horizontal pole deviates from the mounting panel is connected with a plurality of puddlers along the length direction of horizontal pole is perpendicular.

Through adopting above-mentioned technical scheme, through being provided with the horizontal pole to vertical downwardly connected with a plurality of puddlers on the horizontal pole, increased stirring portion to the stirring area in the portion of holding, and then promoted stirring effect.

Optionally, one side that the horizontal pole deviates from the mounting panel has seted up a plurality of thread grooves along the length direction of horizontal pole, the puddler links to each other with the thread groove screw thread, the connecting hole with the thread groove one-to-one is seted up to one side that the horizontal pole is close to the mounting panel, the connecting hole is linked together with the thread groove, the fixed slot has been seted up on the terminal surface of puddler and the continuous one end of thread groove, wear to be equipped with locking bolt in the connecting hole, locking bolt passes the one end of connecting hole and links to each other with the fixed slot screw thread.

Through adopting above-mentioned technical scheme, when the installation puddler, with puddler and thread groove screw-thread fit, then pass connecting hole and fixed slot screw-thread fit with the locking bolt to realized the dismantled connection of puddler on the horizontal pole. Through the detachable connection between the stirring rod and the cross rod, the equipment is convenient to maintain in subsequent use, and the stirring rod is convenient to replace.

Optionally, the bottom fixedly connected with ejection of compact portion of portion holds, the diameter of ejection of compact portion reduces gradually from the one end that is close to the portion of holding to the one end of keeping away from the portion of holding, the one end fixedly connected with discharging pipe of portion holds is kept away from to the ejection of compact portion, the one end that ejection of compact portion was kept away from to the discharging pipe is seted up to the discharge gate, the control sets up on ejection of compact portion.

Through adopting above-mentioned technical scheme, be provided with the ejection of compact portion that the pipe diameter reduces gradually in the bottom of portion of holding for concrete in the portion of holding can be better collects, and accomplish the ejection of compact by the discharge gate, reduce the concrete and remain in the portion of holding, the follow-up clearance of the portion of holding of being convenient for.

Optionally, the discharging pipe is set to be a square pipe, the communicating opening is horizontally formed in the side wall of the discharging pipe, the sliding groove is formed in the inner side wall of two adjacent sides of one side of the communicating opening formed in the discharging pipe, the control piece comprises a sealing plate in sliding fit with the communicating opening, two sides of the sealing plate are in sliding fit with the sliding groove, and a driving piece used for controlling the sealing plate to move is further arranged on the outer side wall of the discharging pipe.

Through adopting above-mentioned technical scheme, when the holding portion hovered to the top of appointed area, remove through driving piece drive closing plate to open the discharge gate. The concrete is discharged from the discharge port under the action of the stirring part and the discharging part. When the discharging is required to be stopped, the sealing plate is controlled by the driving piece to slide again and seal the discharging hole, so that the opening and closing of the discharging hole are controlled.

Optionally, the discharging pipe is provided with a fixed plate fixedly connected with the outer side wall on one side of the communicating port horizontally, the driving part comprises an air cylinder fixedly connected to the fixed plate, and a piston rod of the air cylinder is fixedly connected with the sealing plate.

By adopting the technical scheme, when the closing plate is controlled to move, the cylinder is started, and the closing plate is driven to move under the driving of the cylinder piston rod.

In summary, the present application includes at least one of the following benefits:

1. carry out the transportation of concrete through being equipped with the transport structure and replacing the bucket, promoted the transportation efficiency of concrete on the one hand, on the other hand also can avoid causing the pollution to the bucket, guarantees that the bucket can normally be used for the excavation operation.

2. Be provided with the stirring portion in the portion of holding and stir the concrete, can guarantee the activity of concrete, avoid the concrete to take place the solidification in the portion of holding.

3. Through being provided with ejection of compact portion and discharging pipe, the staff of being convenient for carries out the accurate input of concrete, has reduced the waste of concrete at the input in-process.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a transport structure according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a transfer structure according to an embodiment of the present application;

FIG. 3 is a schematic view of the overall structure of a connector according to an embodiment of the present application;

fig. 4 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. an accommodating portion; 11. an installation part; 12. mounting a plate; 13. a discharge part; 14. a discharge pipe; 141. a discharge port; 142. a communication port; 15. a control member; 151. a fixing plate; 152. a cylinder; 153. a closing plate; 2. a power arm; 3. a connecting member; 31. a first connecting plate; 32. a second connecting plate; 33. fixing the bolt; 34. fixing a nut; 35. connecting blocks; 4. a stirring section; 41. a drive motor; 42. a stirring shaft; 5. a stirring member; 51. a cross bar; 52. a stirring rod; 53. a thread groove; 54. a locking bolt; 55. connecting holes; 56. and fixing the grooves.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a excavator bucket for concrete construction. Referring to fig. 1 and 2, a shovel for concrete construction is mounted on a shovel power arm 2. The transport structure includes the cylinder and is used for holding the portion 1 that holds of concrete, and the open-top setting of portion 1 holds. The top of the accommodating part 1 is fixedly connected with an installation part 11 along the radial direction of the accommodating part 1, and the installation part 11 is provided with a connecting piece 3 used for being connected with the power arm 2. The mounting portion 11 is also provided with a stirring portion 4 for stirring concrete in the housing portion 1. The bottom wall of the containing part 1 is fixedly connected with a discharge pipe 14, and the outer side wall of the discharge pipe 14 is provided with a control part 15 for controlling the opening and closing of the discharge pipe 14. When concrete needs to be poured in a narrow space and a complex terrain area, a bucket on the power arm 2 of the excavator is detached, and the accommodating part 1 is installed on the power arm 2 of the excavator through the connecting piece 3. Concrete is then deposited into the receptacle 1 and the receptacle 1 is suspended by the power arm 2 in the area to be cast. Finally, the discharge pipe 14 is opened through the control part 15, so that the concrete is transferred and put in.

Referring to fig. 1 and 3, specifically, the connecting member 3 includes two connecting blocks 35, a rotating hole is formed in the connecting block 35 along the length direction of the connecting block 35, and the connecting block 35 is sleeved on the mounting portion 11 through the rotating hole and is rotatably connected with the mounting portion 11. The outer side wall of the connecting block 35 is fixedly connected with a first connecting plate 31, and the power arm 2 is fixedly connected with a second connecting plate 32. Four sliding holes are formed in the first connecting plate 31 at intervals and at equal intervals along the circumferential direction of the first connecting plate 31, four sliding holes are formed in the second connecting plate 32 at intervals and at equal intervals along the circumferential direction of the second connecting plate 32, and the sliding holes in the first connecting plate 31 correspond to the sliding holes in the second connecting plate 32 in a one-to-one mode.

Referring to fig. 3, fixing bolts 33 are inserted into two corresponding sliding holes, one ends of the fixing bolts 33 inserted into the two sliding holes are connected with fixing nuts 34 by screw threads, and the first connecting plate 31 and the second connecting plate 32 are abutted by the fixing nuts 34. The detachable connection of the accommodating part 1 on the power arm 2 is realized through the connecting piece 3, and the convenience is brought to workers to timely replace the excavator bucket with the transferring part for transferring concrete. Meanwhile, the connection block 35 is rotatably connected with the mounting part 11, so that the accommodating part 1 can be always kept in a vertical state in a suspended state, and concrete in the accommodating part 1 is prevented from splashing.

Referring to fig. 2, the stirring part 4 includes a driving motor 41 fixedly installed on the bottom wall of the installation part 11, and the driving motor 41 is disposed between the two connection blocks 35. The containing part 1 is internally and fixedly connected with a mounting plate 12 along the radial direction of the containing part 1, the stirring part 4 further comprises a stirring shaft 42 which is rotatably connected to the mounting plate 12 along the vertical direction, and one end of the stirring shaft 42 close to the driving motor 41 is coaxially connected with an output shaft of the driving motor 41.

Referring to fig. 2 and 4, the stirring shaft 42 is further provided with a stirring member 5, the stirring member 5 includes a cross bar 51 fixedly connected vertically, and the cross bar 51 is disposed on one side of the mounting plate 12 away from the mounting portion 11. Four thread grooves 53 are formed in one side, deviating from the mounting plate 12, of the cross rod 51 at equal intervals along the length of the cross rod 51, stirring rods 52 are connected in each thread groove 53 in a threaded mode, and each stirring rod 52 is perpendicular to the cross rod 51.

Referring to fig. 4, four connection holes 55 are opened on one side of the cross bar 51 near the mounting plate 12 corresponding to the screw grooves 53, and the four connection holes 55 are respectively communicated with the four screw grooves 53. Each connecting hole 55 is penetrated with a locking bolt 54, a fixing groove 56 is arranged on the end surface of one end of the stirring rod 52 connected with the thread groove 53, and the locking bolt 54 penetrates through one end of the connecting hole 55 to be in thread connection with the fixing groove 56. After the driving motor 41 is turned on, the driving motor 41 drives the stirring shaft 42 to rotate, and the stirring shaft 42 drives the cross bar 51 to rotate. The cross bar 51 drives the four stirring rods 52 to rotate, and the stirring rods 52 continuously stir the concrete in the accommodating part 1, thereby slowing down the curing of the concrete.

Referring to fig. 2, a discharging portion 13 is fixedly connected to the bottom of the accommodating portion 1 along a circumferential direction thereof, and a diameter of the discharging portion 13 is gradually reduced from an end connected to the accommodating portion 1 to an end away from the end connected to the accommodating portion 1. Through being provided with the ejection of compact portion 13 that the diameter reduces gradually, the concrete can be fine collect under the effect of ejection of compact portion 13, is favorable to the concrete completion ejection of compact in the accommodation portion 1.

Referring to fig. 2, the discharge pipe 14 is fixedly connected to an end of the discharge part 13 far from the end connected to the receiving part 1, and the discharge pipe 14 and the end of the discharge part 13 far from the end connected to the receiving part 1 have the same diameter. The end of the discharge pipe 14 remote from the end connected to the receiving part 1 is opened with a discharge port 141, and the control element 15 comprises a closing plate 153 for closing the discharge port 141 and a driving element for driving the closing plate 153 to move.

Referring to fig. 1 and 2, a communication port 142 is formed in a side wall of one side of the discharge pipe 14, a closing plate 153 is slidably engaged with the communication port 142, sliding grooves are formed in side walls of two adjacent sides of one side of the discharge pipe 14, where the communication port 142 is formed, and the closing plate 153 is slidably engaged with the sliding grooves.

Referring to fig. 1 and 2, the driving member includes a fixing plate 151 horizontally and fixedly connected to an outer side wall of the discharging pipe 14 on the side provided with the communication port 142, an air cylinder 152 is fixedly connected to the fixing plate 151, and a piston rod of the air cylinder 152 is fixedly connected to the closing plate 153. When the cylinder 152 is opened, the closing plate 153 moves under the action of the cylinder 152 and closes or opens the discharge port 141, so that the control of concrete discharge is realized.

The implementation principle of the excavator bucket for concrete construction is as follows: when the transfer structure is used for transferring concrete, firstly, a bucket on the power arm 2 of the excavator is detached, and the first connecting plate 31 and the second connecting plate 32 are fixed through the fixing bolt 33 and the fixing nut 34, so that the holding part 1 is fixed on the power arm 2.

Then, the concrete is extracted into the accommodating part 1, and the driving motor 41 is turned on, so that the driving motor 41 drives the stirring rod 52 to stir the concrete.

The container 1 is then suspended by the power arm 2 above the area to be cast with concrete and the cylinder 152 is controlled so that the closing plate 153 is opened, thus completing the transfer and casting of the concrete.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dig quick-witted bucket for concrete construction installs on digging quick-witted power arm (2), its characterized in that, including open-top's portion of holding (1), the top fixed mounting of portion of holding (1) has installation department (11), be equipped with on the roof of installation department (11) and be used for connecting piece (3) with power arm (2), install stirring portion (4) on the diapire of installation department (11), discharge gate (141) have still been seted up to the bottom of portion of holding (1), the bottom of portion of holding (1) is equipped with control (15) that are used for controlling discharge gate (141) and open and close.

2. The excavator bucket for concrete construction according to claim 1, wherein the connecting piece (3) comprises a connecting block (35), a rotating hole is formed in the connecting block (35) along the length direction of the connecting block (35), the connecting block (35) is sleeved on the mounting portion (11) through the rotating hole and is rotatably connected with the mounting portion (11), a first connecting plate (31) is fixedly connected to the outer side wall of the connecting block (35), a second connecting plate (32) is fixedly connected to the power arm (2), a plurality of sliding holes in one-to-one correspondence are formed in the first connecting plate (31) and the second connecting plate (32), fixing bolts (33) penetrate through the two corresponding sliding holes, and one ends of the fixing bolts (33) penetrating through the two sliding holes are connected with fixing nuts (34) through threads.

3. The excavator bucket for concrete construction according to claim 1, wherein the stirring part (4) comprises a driving motor (41) fixedly mounted on the bottom wall of the mounting part (11), a mounting plate (12) is fixedly connected in the accommodating part (1), a stirring shaft (42) is rotatably connected to the mounting plate (12) along the height direction of the accommodating part (1), one end, close to the driving motor (41), of the stirring shaft (42) is fixedly connected with an output shaft of the driving motor (41), and a stirring piece (5) is further arranged on the stirring shaft (42).

4. A bucket according to claim 3, wherein the stirring element (5) comprises a cross bar (51) which is fixedly connected to the stirring shaft (42) in a vertical manner, and the cross bar (51) is located on the side of the mounting plate (12) facing away from the drive motor (41), and the side of the cross bar (51) facing away from the mounting plate (12) is vertically connected with a plurality of stirring rods (52) along the length direction of the cross bar (51).

5. The excavator bucket for concrete construction according to claim 4, wherein a plurality of threaded grooves (53) are formed in one side of the cross rod (51) away from the mounting plate (12) along the length direction of the cross rod (51), the stirring rod (52) is in threaded connection with the threaded grooves (53), connecting holes (55) corresponding to the threaded grooves (53) in a one-to-one mode are formed in one side of the cross rod (51) close to the mounting plate (12), the connecting holes (55) are communicated with the threaded grooves (53), a fixing groove (56) is formed in the end face of one end, connected with the threaded grooves (53), of the stirring rod (52), a locking bolt (54) penetrates through the connecting holes (55), and one end, penetrating through the connecting holes (55), of the locking bolt (54) is in threaded connection with the fixing groove (56).

6. The excavator bucket for concrete construction according to claim 1, wherein a discharging portion (13) is fixedly connected to the bottom end of the accommodating portion (1), the diameter of the discharging portion (13) is gradually reduced from one end close to the accommodating portion (1) to one end far away from the accommodating portion (1), a discharging pipe (14) is fixedly connected to one end of the discharging portion (13) far away from the accommodating portion (1), the discharging port (141) is arranged at one end of the discharging pipe (14) far away from the discharging portion (13), and the control member (15) is arranged on the discharging portion (13).

7. The excavator bucket for concrete construction according to claim 6, wherein the discharge pipe (14) is a square pipe, a communication port (142) is horizontally formed in the side wall of the discharge pipe (14), sliding grooves are formed in the inner side wall of two adjacent sides of the side of the discharge pipe (14) where the communication port (142) is formed, the control member (15) comprises a closing plate (153) which is in sliding fit with the communication port (142), two sides of the closing plate (153) are in sliding fit with the sliding grooves, and a driving member for controlling the movement of the closing plate (153) is further arranged on the outer side wall of the discharge pipe (14).

8. The excavator bucket for concrete construction according to claim 7, wherein a fixing plate (151) is horizontally and fixedly connected to the outer side wall of the discharge pipe (14) on the side where the communication port (142) is opened, the driving member comprises a cylinder (152) fixedly connected to the fixing plate (151), and a piston rod of the cylinder (152) is fixedly connected to the closing plate (153).