CN218195658U

CN218195658U - Chain type stirring and cutting device

Info

Publication number: CN218195658U
Application number: CN202222802617.8U
Authority: CN
Inventors: 陈卫强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-03
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a chain formula stirring cutting device relates to stake machine field, include: the drilling part comprises a plurality of drill rods arranged in an array, and a plurality of drilling tools are arranged at the bottom of each drill rod; the cutting part comprises a pair of cutting chain wheels, the cutting chain wheels are arranged on the drill rods at two ends, a cutting chain is arranged between the cutting chain wheels, and cutting plates are arranged on two adjacent chain pins of the cutting chain; the cutting part can cut off the area of the drill rod which cannot be tapped and drilled; the cutting chain can be effectively supported by the supporting circular ring.

Description

Chain type stirring and cutting device

Technical Field

The utility model relates to a stake machine field, concretely relates to chain formula stirring cutting device.

Background

In the applicant's prior application No. CN202120335835.8, a nine-shaft strong drilling machine is disclosed, which comprises a power output part, a plurality of slurry rods with hollow interiors and a plurality of air rods with hollow interiors, wherein the bottom of the power output part is provided with a plurality of output shafts with internal controls; the mud rod and the air rod are respectively detachably connected with the output shaft, the mud rod and the air rod are arranged at intervals, the axes of the mud rod and the air rod are parallel to each other, the bottom of the mud rod is detachably connected with a first drill rod, the bottom of the air rod is detachably connected with a second drill rod, the length of the first drill rod is longer than that of the second drill rod, concrete can be injected to lay the ground pile while drilling is achieved through the mud rod with a hollow inner part, air can be introduced while drilling and grouting are achieved through the air rod with an internal control, better stirring is achieved, and the problems that after mud is mixed with silt, the viscosity is enhanced and stirring is insufficient are avoided; however, two adjacent drill rods in the prior application can only drill two intersected circles and cannot cut a complete rectangular impervious wall;

it is therefore desirable to provide a chain type blender cutting apparatus that can cut a complete rectangular cut-out wall.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: a chain type stirring and cutting device capable of cutting out a complete rectangular impervious wall is provided.

The technical scheme that utility model adopted to solve its technical problem is: a chain blender cutting apparatus comprising: the drilling part comprises a plurality of drill rods arranged in an array, and a plurality of drilling tools are arranged at the bottom of each drill rod; cutting part, cutting part includes a pair of cutting sprocket, cutting sprocket sets up and is being located both ends on the drilling rod, be provided with the cutting chain between the cutting sprocket, be provided with the cutting board on two adjacent chain pins of cutting chain, wherein, be located both ends the drilling rod can rotate in step so that the cutting board amputates attack the region that the drilling part can't be amputated, be located the centre be provided with the support ring on the drilling rod, the support has been seted up to the lateral wall that supports the ring the support annular of cutting chain.

Preferably, the cutting part further comprises a pair of retainers arranged on the side wall of the drill rod in a mirror image manner, a plurality of pairs of mounting holes are formed in the retainers, a plurality of retaining gaps are formed in the retainers, and the retaining gaps are suitable for embracing the drill rod.

Preferably, a bearing seat is sleeved on the drill rod, the top and the top of the bearing seat are connected with the drill rod through bearings, a sealing ring is arranged above the bearing at the top, and a sealing ring is arranged below the bearing at the bottom; the retainer embraces the side wall of the bearing seat.

Preferably, two bearing seats are arranged on the drill rod in an array mode, the cutting chain wheel is clamped by the two bearing seats, and the bearing seats located below the cutting chain wheel are embraced through a second group of holding frames.

Preferably, the top and the bottom of two adjacent chain pins of the cutting chain are lengthened, the lengthened chain pins are provided with threads, the lengthened chain pins are provided with two clamping plates, the side walls of the cutting plate are connected to the side walls of the two clamping plates, and the side walls of the cutting plate are provided with cutting oblique angles.

Preferably, the distance of the cutting plate to the axis of the drill rod is equal to the length of the tapping tool.

Preferably, a connecting rod is arranged at the top of the drill rod, a hexagonal connecting column is arranged at the top of the drill rod, and a connecting hole matched with the connecting column is formed in the bottom of the connecting rod; the side wall of the connecting column is provided with a plurality of semicircular inserting holes, and the side wall of the connecting rod is provided with a plurality of through holes matched with the inserting holes.

Preferably, the side wall of the connecting rod is provided with a plurality of tapping and drilling tools, and the tapping and drilling tools on the adjacent connecting rods are arranged in a vertically staggered manner.

Preferably, two layers of tapping cutters are arranged at the bottom of each drill rod, and the tapping cutters on the adjacent drill rods are arranged in a vertically staggered mode

The utility model has the advantages that:

1. the soil can be effectively drilled and tapped through the tapping and drilling part;

2. the cutting part can cut off the area of the drill rod which cannot be tapped and drilled;

3. the cutting chain can be effectively supported by the supporting circular ring.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a perspective view of a preferred embodiment of the cutting device of the present invention;

fig. 2 is a perspective view of a preferred embodiment of the cutting device of the present invention;

FIG. 3 is an exploded view of the cutting section of the present invention;

figure 4 is a perspective view of a preferred embodiment of the connecting rod of the present invention;

fig. 5 is a sectional view of the bearing housing of the present invention;

fig. 6 is an installation schematic of the preferred embodiment of the cutting board of the present invention.

In the figure:

100. tapping a drill part; 101. a drill stem; 1011. connecting columns; 1012. inserting holes; 102. tapping a drill cutter; 103. a bearing seat; 104. a seal ring; 105. a connecting rod; 1051. connecting holes; 1052. a through hole;

200. a cutting section; 201. cutting the chain wheel; 202. cutting the chain; 2021. a clamping plate; 203. cutting the board; 2031. cutting an oblique angle; 204. a cage; 2041. a retention notch; 205. a support ring; 2051. a support ring groove; 206. and a chain pin.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1-6, the utility model provides a chain formula stirring cutting device, include: the drilling part 100 comprises a plurality of drill rods 101 arranged in an array, and a plurality of drilling tools 102 are arranged at the bottom of the drill rods 101; the cutting part 200 comprises a pair of cutting sprockets 201, the cutting sprockets 201 are arranged on the drill rods 101 at two ends, a cutting chain 202 is arranged between the cutting sprockets 201, and two adjacent chain pins 206 of the cutting chain 202 are provided with cutting plates 203, wherein the drill rods 101 at two ends can synchronously rotate to enable the cutting plates 203 to cut off the region where the tapping part 100 cannot be cut off, a supporting ring 205 is arranged on the drill rod 101 in the middle, and a supporting ring groove 2051 for supporting the cutting chain 202 is formed in the side wall of the supporting ring 205; in short, the top of the drill rod 101 is connected with a power source, so that the drill rod 101 can be driven to complete effective drilling and tapping of soil; furthermore, the interior of the drill rod 101 is hollow, and mud can be introduced to complete the construction of the impervious wall; further, the cutting part 200 can cut off the area of the drill rod 101 which cannot be tapped; further, the cutting chain 202 can be effectively supported by the support ring 205.

The cutting part 200 further comprises a pair of holders 204 arranged on the side wall of the drill rod 101 in a mirror image manner, the holders 204 are provided with a plurality of pairs of mounting holes, the holders 204 are provided with a plurality of holding gaps 2041, and the holding gaps 2041 are suitable for embracing the drill rod 101; in short, the relative distance of the drill rod 101 can be kept fixed through the retainer 204, so that the drill rod 101 is kept vertical in the drilling process, the structure is simple and reliable, and the use convenience is improved; further, due to the arrangement of the mounting holes, the pair of retainers 204 can be quickly mounted and dismounted through bolts.

A bearing seat 103 is sleeved on the drill rod 101, the top and the top of the bearing seat 103 are connected with the drill rod 101 through bearings, a sealing ring 104 is arranged above the bearing at the top, and a sealing ring 104 is arranged below the bearing at the bottom; the retainer 204 embraces the side wall of the bearing seat 103; in short, through the arrangement of the bearing seat 103, the drill rod 101 can be fixed by the retainer 204 while being ensured to rotate freely; furthermore, through the arrangement of the sealing ring 104, slurry can be prevented from entering the bearing seat 103, and the structure is simple and reliable.

Two bearing seats 103 are arranged on the drill rod 101 in an array mode, the cutting chain wheel 201 is clamped by the two bearing seats 103, and the bearing seats 103 located below are embraced through a second group of holding frames 204; in short, the cutting sprocket 201 is welded on the drill rod 101, and the cutting sprocket 201 can be further prevented from being twisted up and down during operation by clamping the two bearing seats 103, so that the stability of the cutting sprocket 201 is improved.

The top and the bottom of two adjacent chain pins 206 of the cutting chain 202 are lengthened, the lengthened chain pins 206 are provided with threads, the lengthened chain pins 206 are provided with two clamping plates 2021, the side walls of the cutting plate 203 are connected to the side walls of the two clamping plates 2021, and the side walls of the cutting plate 203 are provided with cutting bevel angles 2031; in short, the two clamping plates 2021 are bolted to the elongated link pins 206, and the cutting plate 203 is welded to the side wall of the clamping plate 2021 extending beyond the cutting chain 202.

The distance of the cutting plate 203 to the axis of the drill rod 101 is equal to the length of the tapping tool 102; in short, the cutting board 203 has a waist shape with a width equal to the diameter of the hole drilled by the drilling tool 102, so that the cutting board 203 can cut two parallel edges to form a rectangular diaphragm wall in cooperation with the poured slurry.

A connecting rod 105 is arranged at the top of the drill rod 101, a hexagonal connecting column 1011 is arranged at the top of the drill rod 101, and a connecting hole 1051 matched with the connecting column 1011 is formed in the bottom of the connecting rod 105; the side wall of the connecting column 1011 is provided with a plurality of semicircular inserting holes 1012, and the side wall of the connecting rod 105 is provided with a plurality of through holes 1052 matched with the inserting holes 1012; in short, the top of the drill rod 101 is connected with the connecting rod 105, the connecting column 1011 is connected with a power source, when different depths of the drill are required to be tapped and drilled, different connecting rods 105 are used, and the hexagonal connecting column 1011 and the connecting hole 1051 can effectively transmit torque; furthermore, the connecting rod 105 and the drill rod 101 can be fixed through the pin shaft through the insertion hole 1012 and the through hole 1052, and the structure is simple and reliable.

A plurality of tapping tools 102 are arranged on the side wall of each connecting rod 105, and the tapping tools 102 on the adjacent connecting rods 105 are arranged in a vertically staggered manner; two layers of tapping tools 102 are arranged at the bottom of the drill rod 101, and the tapping tools 102 on the adjacent drill rod 101 are arranged in a vertically staggered manner, in short, the tapping tools 102 are arranged in a vertically staggered manner, so that the distance between the drill rods 101 can be close to each other, the area where the drill rod 101 cannot be drilled and stirred is reduced, the cutting load of the cutting plate 203 is reduced, and the stability of the whole equipment is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a chain formula stirring cutting device which characterized in that includes:

the drilling part (100) comprises a plurality of drill rods (101) arranged in an array, and a plurality of drilling tools (102) are arranged at the bottom of each drill rod (101);

a cutting part (200), cutting part (200) includes a pair of cutting sprocket (201), cutting sprocket (201) set up be located both ends drilling rod (101) on, be provided with cutting chain (202) between cutting sprocket (201), be provided with cutting board (203) on two adjacent chain pins (206) of cutting chain (202), wherein

Be located both ends drilling rod (101) can synchronous rotation so that cutting board (203) excision attack the region that the drilling portion (100) can't be excised, be located the centre be provided with support ring (205) on drilling rod (101), the support has been seted up to the lateral wall of support ring (205) support ring groove (2051) of cutting chain (202).

2. The chain type agitation cutting apparatus of claim 1,

the cutting part (200) further comprises a pair of holders (204) arranged on the side wall of the drill rod (101) in a mirror image mode, a plurality of mounting holes are formed in the holders (204), a plurality of retaining gaps (2041) are formed in the holders (204), and the retaining gaps (2041) are suitable for embracing the drill rod (101).

3. The chain type stirring cutting device of claim 2,

a bearing seat (103) is sleeved on the drill rod (101), the top and the top of the bearing seat (103) are connected with the drill rod (101) through bearings, a sealing ring (104) is arranged above the bearing at the top, and a sealing ring (104) is arranged below the bearing at the bottom;

the retainer (204) embraces the side wall of the bearing seat (103).

4. The chain type stirring cutting device of claim 3,

two bearing seats (103) are arranged on the drill rod (101) in an array mode, the cutting chain wheel (201) is clamped by the two bearing seats (103), and the bearing seats (103) located below are embraced through a second group of holding frames (204).

5. The chain type stirring cutting device of claim 4,

the top and the bottom of two adjacent chain pins (206) of the cutting chain (202) are lengthened, threads are arranged on the lengthened chain pins (206), two clamping plates (2021) are arranged on the lengthened chain pins (206), the side wall of the cutting plate (203) is connected to the side walls of the two clamping plates (2021), and a cutting bevel (2031) is arranged on the side wall of the cutting plate (203).

6. The chain type stirring cutting device of claim 5,

the distance of the cutting plate (203) to the axis of the drill rod (101) is equal to the length of the tapping drill tool (102).

7. The chain type stirring cutting device of claim 6,

a connecting rod (105) is arranged at the top of the drill rod (101), a hexagonal connecting column (1011) is arranged at the top of the drill rod (101), and a connecting hole (1051) matched with the connecting column (1011) is formed in the bottom of the connecting rod (105);

the side wall of the connecting column (1011) is provided with a plurality of semicircular inserting holes (1012), and the side wall of the connecting rod (105) is provided with a plurality of through holes (1052) matched with the inserting holes (1012).

8. The chain type stirring cutting device of claim 7,

the side wall of the connecting rod (105) is provided with a plurality of tapping and drilling tools (102), and the tapping and drilling tools (102) on the adjacent connecting rod (105) are arranged in a vertically staggered mode.

9. The chain type stirring cutting device of claim 8,

two layers of tapping cutters (102) are arranged at the bottom of the drill rod (101), and the tapping cutters (102) on the adjacent drill rod (101) are arranged in a vertically staggered mode.