CN215104337U - Lithium battery anchor machine - Google Patents

Abstract

The utility model relates to an anchor machine, in particular to a lithium battery anchor machine, which comprises a lithium battery, a battery bracket and a handle, wherein the lithium battery is detachably arranged on the battery bracket, and the handle is fixed at the top of the battery bracket; further comprising: the motor is arranged at the bottom of the battery bracket and is electrically connected with the lithium battery; the planetary gear is arranged on the motor and is connected with a motor shaft; the transmission device is arranged on the motor and is connected with the planetary gear; the connecting device is connected with the transmission device, and a telescopic driving block and a steel ball are arranged on the connecting device; and the drill bit, the afterbody of drill bit is equipped with drive hole and anticreep hole, and the height of drill bit is not higher than the height of rail surface, and the drill bit is installed on connecting device, and the drive hole inserts on the drive block, and the anticreep hole inserts on the steel ball. The lithium electricity changes anchor machine and adopts planetary gear to carry out the transmission, and the noise is little, long service life to the drill bit can be fast with change anchor machine separation, security height, convenient to use, reduced the maintenance frequency, reduced the maintenance cost.

Description

Lithium battery anchor machine

Technical Field

The utility model relates to a change anchor machine, especially lithium electricity changes anchor machine.

Background

After the bolts used for anchoring the rails on the concrete sleeper rails are damaged, drilling holes by using an anchor machine, removing the damaged bolts and then pouring new bolts. The existing anchor machine is changed into a gear set for speed change, but the existing gear set is easy to damage, needs frequent maintenance and has higher noise. Because many anchor changes are carried out on normally used railways, the work needs to be stopped when a train passes by, the existing anchor changing machine needs to be pulled out together with a drill bit when the train comes in, and the existing anchor changing machine is reinserted into a hole to continue drilling after the train leaves, and the method has the following problems: the time for pulling out the drill bit is long, and for the bullet train with higher speed, the maintenance mode has higher safety risk; the drill bit is easy to damage in the process of inserting and pulling the drill bit.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an adopt planetary gear to carry out transmission, the noise is little, long service life to the drill bit can be fast with change anchor machine separation, security height, the not fragile lithium electricity of drill bit and change anchor machine, concrete technical scheme is:

the lithium electric anchor machine comprises a lithium battery, a battery bracket and a handle, wherein the lithium battery is detachably mounted on the battery bracket, and the handle is fixed at the top of the battery bracket; further comprising: the motor is arranged at the bottom of the battery bracket and is electrically connected with the lithium battery; the planetary gear is arranged on the motor and is connected with a motor shaft; the transmission device is arranged on the motor and is connected with the planetary gear; the connecting device is connected with the transmission device, and a telescopic driving block and a steel ball are arranged on the connecting device; the tail of the drill bit is provided with a driving hole and an anti-falling hole, the height of the drill bit is not higher than that of the rail surface, the drill bit is installed on the connecting device, the driving hole is inserted into the driving block, and the anti-falling hole is inserted into the steel ball.

Through adopting above-mentioned technical scheme, adopt planetary gear to carry out the transmission, the noise is little to the transmission is stable, long service life.

Realize the drill bit through connecting device and change anchor machine quickly separating, improved the security, easy dismounting owing to need not the plug drill bit, consequently can effectively protect the drill bit, has prolonged the life of drill bit.

Preferably, a first mounting hole is formed in the end of the motor, and mounting grooves are formed in the side wall of the first mounting hole in an annular array manner; the outer circular surface annular array of planetary gear is equipped with the installation piece, the installation piece is inserted in the mounting groove, and with the mounting groove one-to-one.

Through adopting above-mentioned technical scheme, planetary gear installs in the inside of motor, compact structure.

Preferably, the planetary gear includes: the two ends of the planet carrier are respectively provided with a support ring and a connecting shaft; three pinion gears are arranged and are mounted on the planet carrier through bearings; the gear ring is meshed with the pinion, a mounting block is arranged on the outer circular surface of the gear ring, and the gear ring is mounted in the first mounting hole; a motor shaft of the motor is provided with a sun gear which is respectively meshed with the three pinions.

Through adopting above-mentioned technical scheme, three pinion can effectively improve transmission stability, has prolonged the life of pinion to be connected with the planet carrier through the bearing, reduced the wearing and tearing of pinion, guaranteed driven precision.

Preferably, the transmission means comprises: the transmission seat is fixed on the motor; the transmission shaft is rotatably arranged on the transmission seat and connected with the connecting shaft, and a first water inlet hole and a water outlet hole which are mutually communicated are formed in the transmission shaft; the water inlet seat is fixed at the bottom of the transmission seat and is provided with a second water inlet hole; and the sealing rings are arranged on the water inlet seat and are respectively positioned at two sides of the second water inlet hole, the transmission shaft is movably inserted into the sealing rings, and the first water inlet hole and the second water inlet hole are oppositely arranged.

Preferably, the top of transmission shaft is equipped with the transmission groove, the side of transmission groove is equipped with the first plane of transmission of being no less than one, the tip of connecting axle is equipped with the second plane of transmission of being no less than one, the second plane of transmission with first plane of transmission one-to-one.

Preferably, the connecting means comprises: the connecting pipe is connected with the transmission device; the connecting seat is mounted on the connecting pipe, a connecting hole, a sliding hole and a locking hole are formed in the connecting seat, the sliding hole and the locking hole are communicated with the connecting hole, and the steel ball is movably inserted into the locking hole; the driving block is inserted into the sliding hole in a sliding mode, and press-in inclined planes or press-in circular arc surfaces are arranged at two ends of the driving block; the connecting sleeve is fixed on the connecting seat and is arranged opposite to the sliding hole; the driving spring is positioned between the driving block and the connecting sleeve; the locking sleeve is provided with a locking ring and a release ring, is inserted on the connecting seat in a sliding manner and is arranged opposite to the locking hole; when the drill bit is locked, the tail part of the drill bit is inserted into the connecting hole, the driving spring enables the driving block to be movably inserted into the driving hole, and the locking ring enables the steel ball to be inserted into the anti-falling hole; when the drill bit is loosened, the drill bit is pulled out when the locking sleeve slides to the state that the loosening ring corresponds to the steel ball.

Furthermore, a positioning block is arranged on the driving block, a positioning groove is arranged in the sliding hole, and the positioning block corresponds to the positioning groove.

The driving block is provided with at least one spring hole, and the driving spring is movably inserted into the spring hole.

Preferably, the method further comprises the following steps: the locking spring is movably inserted on the connecting seat; the first fixing ring is arranged on the connecting seat and is positioned at one end of the locking sleeve; the locking sleeve is provided with a spring ring, the locking spring is movably arranged in the spring ring, and two ends of the locking spring are respectively connected with the first fixing ring and the bottom of the spring ring.

Further, still include the jump ring, the jump ring is installed in the first fixed slot of connecting seat, and is located first solid fixed ring's top.

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

the utility model provides a lithium electricity changes anchor machine adopts planetary gear to carry out transmission, the noise is little, long service life to the drill bit can be fast with change anchor machine separation, security height, convenient to use, reduced the maintenance frequency, reduced the maintenance cost.

Drawings

FIG. 1 is a schematic structural diagram of a lithium electric anchor machine;

FIG. 2 is a cross-sectional view of the motor;

FIG. 3 is a schematic view of a motor construction;

FIG. 4 is a schematic structural view of the planetary gear;

FIG. 5 is an exploded view of the planetary gear;

FIG. 6 is a schematic structural view of the transmission;

FIG. 7 is a cross-sectional view of the transmission;

FIG. 8 is a schematic structural view of a propeller shaft;

FIG. 9 is a schematic view of the structure of the connecting device;

FIG. 10 is a cross-sectional view of the connection device;

FIG. 11 is an exploded view of the connecting device;

FIG. 12 is a schematic view of the connecting socket;

fig. 13 is a sectional view of the connecting socket;

FIG. 14 is a schematic view of the structure of the connection pipe;

fig. 15 is a schematic view of the structure of the drill bit.

Detailed Description

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

As shown in fig. 1 to 15, the lithium electric anchor machine comprises a lithium battery 61, a battery bracket 62, a handle 63, a motor 64, a planetary gear 8, a transmission device 7, a connecting device 10 and a drill bit 4; lithium cell 61 detachable installs on battery holder 62, is convenient for change lithium cell 61, guarantees continuous work. The handle 63 is fixed on the top of the battery bracket 62; the battery holder 62 is internally provided with a controller, and the controller is respectively connected with the lithium battery 61 and the motor 64. The motor 64 is arranged at the bottom of the battery bracket 62 and is electrically connected with the lithium battery 61; the planetary gear 8 is installed on the motor 64, and is connected with the motor shaft 65; and the transmission device 7 is installed on the motor 64, and is connected with the planetary gear 8. The connecting device 10 is connected with the transmission device 7, and the telescopic driving block 22 and the steel ball 31 are arranged on the connecting device 10. The tail of the drill bit 4 is provided with a driving hole 41 and an anti-falling hole 42, the height of the drill bit 4 is not higher than that of the rail surface, the drill bit 4 is installed on the connecting device 10, the driving hole 41 is inserted on the driving block 22, and the anti-falling hole 42 is inserted on the steel ball 31.

The planetary gear 8 is adopted for transmission, so that the noise is low, the transmission is stable, and the service life is long.

Realize drill bit 4 and change anchor machine quick separation through connecting device 10, improved the security, easy dismounting owing to need not plug drill bit 4, consequently can effectively protect drill bit 4, has prolonged the life of drill bit 4.

Specifically, a first installation hole 641 is disposed at an end of the motor 64, and installation grooves 642 are disposed in an annular array on a side wall of the first installation hole 641; the outer circumferential surface of the planetary gear 8 is provided with mounting blocks 811 in an annular array, and the mounting blocks 811 are inserted in the mounting grooves 642 in one-to-one correspondence with the mounting grooves 642. The planetary gear 8 is arranged inside the motor 64, and the structure is compact.

The end of the motor shaft 65 is machined with a gear as a sun gear.

As shown in fig. 2, 6, and 7, the planetary gear 8 includes: the planet carrier 82, the pinion 83 and the ring gear 81, the planet carrier 82 is internally provided with a gear groove 821, two ends of the planet carrier 82 are respectively provided with a support ring 822 and a connecting shaft 823, the support ring 822 is connected with the bottom of the first mounting hole 641 through a bearing, and the support ring 822 is communicated with the gear groove 821; the three pinions 83 are each located in a gear groove 821 and are mounted on bearings, which are mounted in the gear groove 821 by a shaft; the outer circumferential surface of the ring gear 81 is provided with a mounting block 811, the ring gear 81 is mounted in the first mounting hole 641 and fixed in the first mounting hole 641 by the second snap spring 66, the ring gear 81 is engaged with the three pinions 83, the motor shaft 65 passes through the support ring 822, and the sun gear on the motor shaft 65 is engaged with the three pinions 83 respectively. The three pinions 83 can effectively improve the transmission stability, prolong the service life of the pinions 83, and are connected with the planet carrier 82 through bearings, so that the abrasion of the pinions 83 is reduced, and the transmission precision is ensured.

The sun gear, pinion gear 83, and ring gear 81 are all helical gears.

As shown in fig. 8 and 9, the transmission 7 includes: the transmission seat 71, the transmission shaft 73, the water inlet seat 74 and the sealing ring 75; the transmission seat 71 is fixed on the motor 64, the top of the transmission seat 71 is provided with a bearing seat 72, the connecting shaft 823 is arranged on the bearing seat 72 through a bearing, and two ends of the planet carrier 82 are provided with bearings; the transmission shafts 73 are rotatably mounted on the transmission seats 71 through bearings, the two bearings are respectively located at the top and the bottom of the transmission seats 71, transmission grooves 733 are formed in the top of each transmission shaft 73 and are kidney-shaped, the transmission grooves 733 are symmetrically provided with two first transmission planes 734, the end portions of the connecting shafts 823 are kidney-shaped, the end portions of the connecting shafts 823 are symmetrically provided with two second transmission planes 824, the connecting shafts 823 are inserted into the transmission grooves 733, and the first transmission planes 734 are attached to the second transmission planes 824 to achieve torque transmission; the driving shaft 73 is provided with a first inlet hole 731 and an outlet hole 732 which are communicated with each other, the first inlet hole 731 is provided at a side surface of the driving shaft 73, and the outlet hole 732 is provided along an axis. The water inlet seat 74 is fixed at the bottom of the transmission seat 71 through screws, the water inlet seat 74 is provided with a second water inlet 742, the sealing rings 75 are installed on the water inlet seat 74 and are respectively positioned at two sides of the second water inlet 742, the transmission shaft 73 is movably inserted on the sealing rings 75, the two sealing rings 75 form an annular water inlet groove 76 communicated with the second water inlet 742, the first water inlet 731 is positioned in the water inlet groove 76 and is always communicated with the second water inlet 742, and the drill bit 4 is cooled.

As shown in fig. 9 to 15, the connecting device 10 includes: the connecting pipe 51, the connecting seat 1, the driving block 22, the connecting sleeve 21, the driving spring 23 and the locking sleeve 32; the connecting pipe 51 is a hollow pipe, one end of the connecting pipe 51 is provided with a wrench groove 512, the connecting pipe 51 is connected with the transmission shaft 73 through threads, the other end of the connecting pipe 51 is provided with a first pin hole 511, and the connecting pipe 51 is used for adjusting the length of the anchor machine, so that the whole anchor machine accords with human engineering mechanics, is convenient to operate and does not need bending to drill holes; a connecting hole 18, a sliding hole 12, a locking hole 14 and a second pin hole 15 are arranged on the connecting seat 1, the sliding hole 12, the locking hole 14 and the second pin hole 15 are communicated with the connecting hole 18, a steel ball 31 is movably inserted into the locking hole 14, the other end of a connecting pipe 51 is inserted into the top of the connecting hole 18 and is connected with a first pin hole 511 and the second pin hole 15 through a pin 29; a limiting ring 141 is arranged at one end of the locking hole 14, which is positioned at the connecting hole 18, the limiting ring 141 prevents the steel ball 31 from falling off, and a positioning groove 13 is arranged at the end part of the sliding hole 12, which is positioned at the outer circular surface of the connecting seat 1; the driving block 22 is inserted into the sliding hole 12 in a sliding manner, both ends of the driving block 22 are provided with press-in inclined planes 221 or press-in arc surfaces, the other end of the driving block 22 is symmetrically provided with two positioning blocks 223, the positioning blocks 223 are arranged opposite to the positioning grooves 13 and movably inserted into the positioning grooves 13; the connecting sleeve 21 is fixed on the connecting seat 1 through a screw and is arranged opposite to the sliding hole 12; the driving spring 23 is positioned between the driving block 22 and the connecting sleeve 21; the locking sleeve 32 is provided with a locking ring 321 and a loosening ring 322, the locking sleeve 32 is slidably inserted on the connecting seat 1 and is arranged opposite to the locking hole 14, the inner diameter of the locking ring 321 is matched with the outer diameter of the connecting seat 1, the inner diameter of the loosening ring 322 is larger than that of the locking ring 321, the locking ring 321 is in arc transition connection with the loosening ring 322, the loosening ring 322 is positioned below the locking ring 321, and when the steel ball 31 moves into the loosening ring 322, the steel ball 31 cannot protrude into the connecting hole 18, so that the drill bit 4 can be conveniently pulled away; when the drill bit 4 is locked, the tail part of the drill bit 4 is inserted into the connecting hole 18, the driving spring 23 enables the driving block 22 to be movably inserted into the driving hole 41, and the locking ring 321 enables the steel ball 31 to be inserted into the anti-falling hole 42; when releasing the drill bit 4, the drill bit 4 is pulled out when the locking sleeve 32 slides until the release ring 322 corresponds to the steel ball 31.

When the anchor is changed for drilling, the release ring 322 slides to the position opposite to the steel ball 31, then the tail part of the drill bit 4 is inserted into the connecting hole 18, the tail part of the drill bit 4 automatically presses the driving block 22 into the sliding hole 12 through the pressing-in inclined plane 221, when the driving hole 41 completely corresponds to the driving block 22, the driving block 22 is inserted into the driving hole 41 to realize the positioning of the drill bit 4, then the locking ring 321 of the locking sleeve 32 is moved to the position opposite to the steel ball 31, so that the steel ball 31 is partially pressed in the locking hole 14, the steel ball 31 cannot move, and further the drill bit 4 cannot be detached; when it is necessary to remove the drill 4, the release ring 322 is moved to the position corresponding to the steel ball 31, and then the drill 4 is pulled out, and the drill 4 presses the driving block 22 into the slide hole 12 through the press-in slope 221. The drill bit 4 is very convenient to disassemble and assemble and reliable in connection, and the drill bit 4 can rotate synchronously along with the anchor changing machine.

The height of the drill bit 4 is not higher than that of the rail surface, so that the drill bit can not interfere with wheels when a train runs, the passing of the train is not influenced, and safety accidents are avoided.

Because the drill bit 4 can with change quick split of anchor machine, consequently very big improvement the security, and drill bit 4 does not leave the anchor eye, can not cause drill bit 4 damage or destruction, has improved drill bit 4's life.

The positioning block 223 and the positioning groove 13 are used for limiting the depth of the driving block 22 inserted into the connecting hole 18 and preventing the driving block 22 from being separated from the sliding hole 12.

In some embodiments, two spring holes 222 are symmetrically formed on the driving block 22, and the driving spring 23 is movably inserted into the spring holes 222. The spring hole 222 facilitates the installation of the driving spring 23 and enables the driving spring 23 to maintain a good working state, and the two symmetrical driving springs 23 can improve stability.

In some embodiments, the locking device further comprises a locking spring 33, a first fixing ring 35 and a clamp spring 34, wherein the locking spring 33 is movably inserted on the connecting seat 1; the first fixing ring 35 is arranged on the connecting seat 1, and the first fixing ring 35 is positioned at one end of the locking sleeve 32; a spring ring 323 is arranged on the locking sleeve 32, the spring ring 323 is positioned above the locking ring 321, and a shaft shoulder is arranged at the bottom of the spring ring 323; the locking spring 33 is movably arranged in the spring ring 323, and two ends of the locking spring 33 are respectively connected with the first fixing ring 35 and the shaft shoulder of the spring ring 323.

The clamp spring 34 is installed in the first fixing groove 16 of the connecting seat 1 and is located above the first fixing ring 35;

the locking spring 33 enables the locking sleeve 32 to keep the locking ring 321 and the steel ball 31 oppositely arranged, and the situation that the locking drill bit 4 fails due to the fact that the release ring 322 and the steel ball 31 are oppositely arranged due to free sliding of the locking sleeve 32 is avoided.

The clamp spring 34 is convenient to mount and cannot be sent due to vibration, the first fixing ring 35 is guaranteed to always press the locking spring 33 in the spring ring 323, and reliable connection of the drill bit 4 and the connecting seat 1 is guaranteed.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the claims of the present invention.

Claims (10)

1. The lithium battery anchor machine comprises a lithium battery (61), a battery bracket (62) and a handle (63), wherein the lithium battery (61) is detachably mounted on the battery bracket (62), and the handle (63) is fixed at the top of the battery bracket (62); it is characterized by also comprising:

the motor (64), the said motor (64) is installed in the bottom of the said battery support (62), and connect electrically with the said lithium cell (61);

the planetary gear (8) is mounted on the motor (64), and the planetary gear (8) is connected with a motor shaft (65);

the transmission device (7) is mounted on the motor (64) and connected with the planetary gear (8);

the connecting device (10), the connecting device (10) is connected with the transmission device (7), and the telescopic driving block (22) and the steel ball (31) are arranged on the connecting device (10); and

the drill bit (4), the afterbody of drill bit (4) is equipped with drive hole (41) and anticreep hole (42), the height of drill bit (4) is not higher than the height of rail surface, drill bit (4) are installed connecting device (10) is last, just drive hole (41) insert on drive block (22), anticreep hole (42) insert on steel ball (31).

2. The lithium electric riveter according to claim 1, characterized in that, the end of motor (64) is equipped with first mounting hole (641), the annular array of the side wall of first mounting hole (641) is equipped with mounting groove (642);

the outer circular surface of the planetary gear (8) is annularly arrayed with mounting blocks (811), the mounting blocks (811) are inserted into the mounting grooves (642) and correspond to the mounting grooves (642) one to one.

3. The lithium electrorheological machine according to claim 2, characterized in that said planetary gear (8) comprises:

the planet carrier (82), both ends of the planet carrier (82) are respectively provided with a support ring (822) and a connecting shaft (823);

three pinion gears (83), wherein the three pinion gears (83) are mounted on the planet carrier (82) through bearings; and

a ring gear (81), wherein the ring gear (81) is meshed with the pinion (83), a mounting block (811) is arranged on the outer circumferential surface of the ring gear (81), and the ring gear (81) is mounted in the first mounting hole (641);

a motor shaft (65) of the motor (64) is provided with sun teeth which are respectively meshed with the three pinions (83).

4. A lithium electrorheological anchoring machine according to claim 3, characterized in that said transmission means (7) comprise:

the transmission seat (71), the transmission seat (71) is fixed on the motor (64);

the transmission shaft (73) is rotatably arranged on the transmission seat (71) and is connected with the connecting shaft (823), and a first water inlet hole (731) and a water outlet hole (732) which are communicated with each other are formed in the transmission shaft (73);

the water inlet seat (74) is fixed at the bottom of the transmission seat (71), and a second water inlet hole (742) is formed in the water inlet seat (74); and

the sealing ring (75) is installed on the water inlet seat (74) and is respectively positioned on two sides of the second water inlet hole (742), the transmission shaft (73) is movably inserted into the sealing ring (75), and the first water inlet hole (731) and the second water inlet hole (742) are oppositely arranged.

5. The lithium electric bolting machine according to claim 4, characterized in that a transmission groove (733) is provided at the top of the transmission shaft (73), at least one first transmission plane (734) is provided at the side of the transmission groove (733), at least one second transmission plane (824) is provided at the end of the connection shaft (823), and the second transmission planes (824) correspond to the first transmission planes (734) one to one.

6. The lithium electroerosion machine according to any one of claims 1 to 5, characterized in that said connection means (10) comprise:

a connecting pipe (51), wherein the connecting pipe (51) is connected with the transmission device (7);

the connecting device comprises a connecting seat (1), wherein the connecting seat (1) is installed on a connecting pipe (51), a connecting hole (18), a sliding hole (12) and a locking hole (14) are formed in the connecting seat (1), the sliding hole (12) and the locking hole (14) are communicated with the connecting hole (18), and a steel ball (31) is movably inserted into the locking hole (14);

the driving block (22) is inserted into the sliding hole (12) in a sliding mode, and press-in inclined planes (221) or press-in circular arc surfaces are arranged at two ends of the driving block (22);

the connecting sleeve (21) is fixed on the connecting seat (1), and the connecting sleeve (21) is opposite to the sliding hole (12);

the driving spring (23), the driving spring (23) is located between the driving block (22) and the connecting sleeve (21);

the locking sleeve (32) is provided with a locking ring (321) and a releasing ring (322), and the locking sleeve (32) is inserted on the connecting seat (1) in a sliding manner and is opposite to the locking hole (14);

when the drill bit (4) is locked, the tail part of the drill bit (4) is inserted into the connecting hole (18), the driving spring (23) enables the driving block (22) to be movably inserted into the driving hole (41), and the locking ring (321) enables the steel ball (31) to be inserted into the anti-falling hole (42);

when the drill bit (4) is loosened, the drill bit (4) is pulled out when the locking sleeve (32) slides to the position where the release ring (322) corresponds to the steel ball (31).

7. The lithium electrorheological anchor machine according to claim 6, wherein a positioning block (223) is arranged on the driving block (22), a positioning groove (13) is arranged in the sliding hole (12), and the positioning block (223) corresponds to the positioning groove (13).

8. The lithium electric anchor machine according to claim 6, wherein the driving block (22) is provided with at least one spring hole (222), and the driving spring (23) is movably inserted into the spring hole (222).

9. The lithium electric riveter of claim 6, further comprising:

the locking spring (33), the said locking spring (33) is inserted on the said connecting seat (1) movably;

the first fixing ring (35) is mounted on the connecting seat (1) and is positioned at one end of the locking sleeve (32);

the locking sleeve (32) is provided with a spring ring (323), the locking spring (33) is movably positioned in the spring ring (323), and two ends of the locking spring (33) are respectively connected with the first fixing ring (35) and the bottom of the spring ring (323).

10. The lithium electrokinetic anchorages machine of claim 9, further comprising a snap spring (34), wherein the snap spring (34) is installed in a first fixing groove (16) of the connecting base (1) and above the first fixing ring (35).

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