Tamping equipment for garden planting

Abstract

The invention discloses tamping equipment for garden planting. The tamping equipment comprises a machine body (101), wherein the machine body (101) is fixed to a rack; a plurality of rammers (103) which are arranged; and the tamping mechanism (200) drives a disc belt mechanism through a motor (201) to enable a tamping hammer (103) to move up and down. A motor (201) drives a disc belt mechanism to enable a rammer (103) to move up and down through a tamping mechanism (200), backfill soil is continuously hammered and tamped and becomes soft and flexible, the mechanism is different from a traditional mechanism, a common crank sliding block mechanism drives the rammer (103) to hammer downwards, a motor output shaft (202) rotates by a circle, the rammer (103) hammers once, and the rammer (103) is driven by a motor output shaft (202) to drive the rammer (103) to hammer once. When the motor output shaft (202) of the tamping mechanism (200) rotates by one circle, the tamping hammer (103) hammers twice, so that the efficiency is improved, the tamping of the backfilled soil is realized instead of manpower, and the situation that the backfilled soil is not tamped and is easy to accumulate water and collapse during irrigation to cause fertilizer loss is avoided.

Description

Technical Field

[0001] The present invention relates to the field of garden planting, and in particular to a tamping device for garden planting. Background Art

[0002] The basic components of garden landscape can be divided into two categories: one is soft things, such as trees, water, breeze, drizzle, sunshine, and sky; the other is hard things, such as paving, walls, railings, and landscape construction. Soft things are called soft landscapes, which are usually natural; hard things are called hard landscapes, which are usually artificial. Trees are a kind of project in garden planting. When planting trees, workers need to use tools to dig holes in the ground, put the seedlings into the holes, and bury them with soil to achieve the purpose of planting. They also need to dig holes around the seedlings and apply fertilizers. After fertilization, the backfill soil needs to be compacted and then irrigated. If the backfill soil is not compacted, it is easy to accumulate water and collapse during irrigation, causing fertilizer loss and waterlogging. The process of compacting the backfill soil currently often requires manual operation, and there is no corresponding mechanical equipment. It is not only time-consuming and labor-intensive, but also cannot guarantee the degree of compaction. Therefore, there is an urgent need for a compaction equipment for garden planting that can replace manpower. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a tamping device for garden planting which can replace manpower.

[0004] The present invention discloses a tamping device for garden planting, comprising a body, which is fixed to a frame;

[0005] Rammers, of which there are multiple configurations;

[0006] The tamping mechanism drives the disc belt mechanism through the motor to move the tamping hammer up and down.

[0007] The present invention provides a tamping device for garden planting, wherein the tamping mechanism comprises a motor, a motor output shaft, a square hole, a square shaft, a first rotating shaft, a first guide sleeve, a first spring, a second guide sleeve, a first shifting rod, a first shifting rod, a second shifting rod, a circular disc, a first limit block, a second limit block, a first inclined plane, a second inclined plane, a semicircular arc support rod, a first support rod, a first belt, a first slider, a first guide rail, a second spring, a second support rod, and a third support rod;

[0008] The motor is fixedly connected to the body, the motor output shaft of the motor is coaxially provided with the square hole, one end of the square shaft moving along the square hole is sleeved in the square hole, the other end of the square shaft is coaxially fixed to one end of the first rotating shaft, the first rotating shaft moves along the first guide sleeve and the second guide sleeve, the first guide sleeve is fixedly connected to the body, the second guide sleeve is fixed to the body, the first rotating shaft is sleeved with the first spring along its outer circumference, one end of the first spring overlaps the first guide sleeve, the other end of the first spring is fixedly connected to the first rotating shaft, the other end of the first rotating shaft is fixedly connected to one end of the first shifting rod, and the middle part of the first shifting rod can be engaged with the first guide sleeve. One end of the first shift rod or the second shift rod is overlapped, the other end of the first shift rod is fixedly connected to the surface of the disk, the other end of the second shift rod is fixedly connected to the surface of the disk, the disk is connected to the second guide sleeve bearing, the other end of the first shift rod can be overlapped with the first inclined surface of the first limit block or the second inclined surface of the second limit block, the first limit block is fixedly connected to one end of the semicircular arc support rod, the second limit block is fixedly connected to the other end of the semicircular arc support rod, the semicircular arc support rod is fixedly connected to one end of the first support rod, and the other end of the first support rod is fixedly connected to the body;

[0009] One end of the first belt rotating along the disc is fixed along its outer circumference, the other end of the first belt is fixedly connected to the first slider, the first slider moves along the first guide rail, the first guide rail is fixedly connected to the machine body, the first slider is fixedly connected to one end of the second spring, the other end of the second spring is fixedly connected to the first guide rail. The first slider is fixedly connected to one end of the second support rod, and a plurality of the third support rods are evenly fixed to the other end of the second support rod, and the third support rod is fixedly connected to each rammer.

[0010] The present invention provides a tamping device for garden planting, wherein the number of the tamping hammers is 3, 4, 5 or more.

[0011] The present invention provides a tamping device for garden planting, wherein the power module of the motor comprises a battery, an electric control module, and a wireless communication module, and the wireless communication module is wirelessly connected to a user terminal.

[0012] The present invention provides a tamping device for garden planting, wherein the shapes of the square hole and the square shaft match each other.

[0013] The present invention provides a tamping device for garden planting, wherein the cross section of the first sliding block is dovetail-shaped, the first guide rail is provided with a dovetail groove, and the dovetail-shaped first sliding block matches the dovetail groove of the first guide rail.

[0014] The present invention provides a tamping device for garden planting, wherein the number of the third support rods is 3, 4, 5 or more, and the number of the third support rods is the same as the number of the tamping hammers.

[0015] The difference between the tamping equipment for garden planting of the present invention and the prior art is that the tamping equipment for garden planting of the present invention uses a tamping mechanism to drive a motor to drive a disc belt mechanism to move the tamping hammer up and down, continuously hammering the backfill soil to make it soft and flexible. The mechanism of the present invention is different from the traditional mechanism. The general crank slider mechanism drives the tamping hammer to hammer downward. The motor output shaft rotates one circle and the tamping hammer hammers once. The motor output shaft of the tamping mechanism of the present invention rotates one circle and the tamping hammer hammers twice, which improves efficiency and replaces manpower to compact the backfill soil, avoiding the backfill soil from being not compacted. During irrigation, it is easy to accumulate water and collapse, causing fertilizer loss.

[0016] The garden planting compacting device of the present invention will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of a tamping device for garden planting;

[0018] Figure 2 yes Figure 1 A top view of a tamping device for garden planting is shown;

[0019] Figure 3 yes Figure 1 Side view of

[0020] Figure 4 yes Figure 2 A partial enlarged view of

[0021] Figure 5 yes Figure 3 A partial enlarged view of

[0022] Figure 6 yes Figure 1 A partial enlarged view of

[0023] Figure 7 yes Figure 6 A partial side view of

[0024] Figure 8 yes Figure 1 A partial axonometric view of

[0025] Fig. 9 yes Figure 1 A partial enlarged view of . DETAILED DESCRIPTION

[0026] like Figures 1 to 9 As shown, refer to Figure 1 and Figure 8, a tamping device for garden planting includes a body 101, which is fixed to a frame;

[0027] Rammer 103, which is provided in plurality;

[0028] The compacting mechanism 200 drives the disc belt mechanism through the motor 201 to move the rammer 103 up and down.

[0029] The present invention uses the compacting mechanism 200 to enable the motor 201 to drive the disc belt mechanism to move the rammer 103 up and down, and continuously pound the backfill soil to make it soft and flexible. The mechanism of the present invention is different from the traditional mechanism. The general crank slider mechanism drives the rammer 103 to hammer downward, the motor output shaft 202 rotates one circle, and the rammer 103 hammers once. The motor output shaft 202 of the compacting mechanism 200 of the present invention rotates one circle, and the rammer 103 hammers twice, which improves the efficiency and replaces manpower to compact the backfill soil, avoiding the backfill soil from being not compacted, which is easy to accumulate water and collapse during irrigation, causing fertilizer loss.

[0030] Among them, when the general crank slider mechanism drives the rammer 103 to hammer downward, if there are stones on the ground, the crank will break. However, the belt of the present invention is flexible and this problem will not occur.

[0031] Among them, the disc belt mechanism includes a square hole 203, a square shaft 204, a first rotating shaft 206, a first guide sleeve 207, a first spring 208, a second guide sleeve 230, a first shift rod 209, a first gear rod 210, a second gear rod 211, a disc 212, a first limit block 213, a second limit block 214, a first inclined surface 215, a second inclined surface 216, a semicircular arc support rod 217, a first support rod 218, a first belt 219, a first slider 220, a first guide rail 221, a second spring 231, a second support rod 222, and a third support rod 223.

[0032] As a further explanation of this example, refer to Figures 1 to 3 The tamping mechanism 200 includes a motor 201, a motor output shaft 202, a square hole 203, a square shaft 204, a first rotating shaft 206, a first guide sleeve 207, a first spring 208, a second guide sleeve 230, a first shifting rod 209, a first gear rod 210, a second gear rod 211, a disc 212, a first limit block 213, a second limit block 214, a first inclined surface 215, a second inclined surface 216, a semicircular arc support rod 217, a first support rod 218, a first belt 219, a first slider 220, a first guide rail 221, a second spring 231, a second support rod 222, and a third support rod 223;

[0033] The motor 201 is fixedly connected to the body 101, the motor output shaft 202 of the motor 201 is coaxially provided with the square hole 203, one end of the square shaft 204 moving along the square hole 203 is sleeved in the square hole 203, the other end of the square shaft 204 is coaxially fixed to one end of the first rotating shaft 206, the first rotating shaft 206 moves along the first guide sleeve 207 and the second guide sleeve 230, the first guide sleeve 207 is fixedly connected to the body 101, the second guide sleeve 230 is fixed to the body 101, the first rotating shaft 206 is sleeved with the first spring 208 along its outer circumference, one end of the first spring 208 is overlapped with the first guide sleeve 207, the other end of the first spring 208 is fixedly connected to the first rotating shaft 206, the other end of the first rotating shaft 206 is fixedly connected to one end of the first shifting rod 209, the first shifting rod 209 The middle part of the first lever 209 can overlap with one end of the first lever 210 or the second lever 211, the other end of the first lever 210 is fixedly connected to the surface of the disk 212, the other end of the second lever 211 is fixedly connected to the surface of the disk 212, the disk 212 is bearing-connected to the second guide sleeve 230, the other end of the first lever 209 can overlap with one of the first inclined surface 215 of the first limiting block 213 or the second inclined surface 216 of the second limiting block 214, the first limiting block 213 is fixedly connected to one end of the semicircular support rod 217, the second limiting block 214 is fixedly connected to the other end of the semicircular support rod 217, the semicircular support rod 217 is fixedly connected to one end of the first support rod 218, and the other end of the first support rod 218 is fixedly connected to the body 101;

[0034] The disc 212 is fixed with one end of the first belt 219 rotating along the outer circumference thereof, the other end of the first belt 219 is fixedly connected to the first slider 220, the first slider 220 moves along the first guide rail 221, the first guide rail 221 is fixedly connected to the machine body 101, the first slider 220 is fixedly connected to one end of the second spring 231, the other end of the second spring 231 is fixedly connected to the first guide rail 221, the first slider 220 is fixedly connected to one end of the second support rod 222, the other end of the second support rod 222 is evenly fixed with a plurality of the third support rods 223, and the third support rod 223 is fixedly connected to each rammer 103.

[0035] In the present invention, the motor 201 drives the motor output shaft 202 to rotate, so that the first rotating shaft 206 drives the first lever 209 to rotate. Figure 1As shown, when the first lever 209 rotates to this position, the first lever 209 overlaps with the first stopper 210, driving the disc 212 to rotate clockwise, so that the belt 219 drives the first slider 220 to move upward, compressing the second spring 231, so that the rammer 103 moves upward, and when the first lever 209 moves to the position of the first limit block 213, it continues to move along the first inclined surface 215, so that the first rotating shaft 206 moves forward, so that the first lever 209 is disconnected from the first stopper 209, so that the first rotating shaft 206 is in the first spring 20 8, and at the same time, under the pulling force of the second spring 231, the first slider 220 moves downward, so that the rammer 103 moves downward to hammer the backfill soil. The above movement process is the process of the first rotating shaft 206 rotating half a circle, and the movement principle of the remaining half a circle is the same, so that the motor output shaft 202 rotates one circle, the first rotating shaft 206 rotates one circle, and the rammer 103 hammers twice, which improves the efficiency and replaces manpower to compact the backfill soil, avoiding the backfill soil from being not compacted, which is easy to accumulate water and collapse during irrigation, causing fertilizer loss.

[0036] The first guide sleeve 207 and the second guide sleeve 230 are symmetrically arranged one behind the other about the center of the first spring 208 .

[0037] Among them, Figure 1 As shown, the first shifting rod 209 can overlap with one end of the lower surface of the first blocking rod 210 or the upper surface of the second blocking rod 211 .

[0038] The center line connecting the first blocking rod 210 and the second blocking rod 211 passes through the center of the disk 212 .

[0039] The intersection of a center line connecting the first stop bar 210 and the second stop bar 211 and a center line connecting the first limit block 213 and the second limit block 214 is the center of the disk 212 .

[0040] The centers of the first stop bar 210 , the second stop bar 211 , the first limit block 213 and the second limit block 214 are respectively located at the points which divide a circle into four equal parts.

[0041] The shape of the semicircular arc rod 217 is a semicircular arc, and the center of the semicircular arc is concentric with the disk 212.

[0042] As a further explanation of this example, refer to Figures 1 to 3 , the number of the rammers 103 is 3, 4, 5 or more.

[0043] The present invention enables each rammer 103 to cover a larger area during the up and down movement, thereby improving the efficiency of backfill soil compaction.

[0044] As a further explanation of this example, refer to Figures 1 to 3 The power module of the motor 201 includes a battery, an electric control module, and a wireless communication module, and the wireless communication module is wirelessly connected to the user terminal.

[0045] The present invention allows the user to directly control the rotation direction and rotation speed of the motor 201 through the wireless communication module, thereby controlling the hammering speed and force of the rammer 103 .

[0046] As a further explanation of this example, refer to Figures 1 to 3 , the shapes of the square hole 203 and the square shaft 204 match each other.

[0047] The present invention enables the square shaft 204 to both rotate and move forward and backward.

[0048] As a further explanation of this example, refer to Figures 1 to 3 The cross section of the first slider 220 is dovetail-shaped, the first guide rail 221 is provided with a dovetail groove, and the dovetail-shaped first slider 220 matches with the dovetail groove of the first guide rail 221 .

[0049] The present invention enables the first slider 220 to move up and down without leaving the first guide rail 221 and without moving laterally.

[0050] As a further explanation of this example, refer to Figures 1 to 3 The number of the third support rods 223 is 3, 4, 5 or more, and the number of the third support rods 223 is the same as the number of the rammers 103.

[0051] As a further explanation of this example, refer to Figure 1 and Figures 4-5 as well as Fig. 9 The garden planting compacting device also includes a rotating mechanism 300, which includes a first support plate 301, a first guide groove 302, a first pin 303, a second slider 304, a second guide rail 305, a second support plate 306, a second rotating shaft 307, a hook 308, a third spring 309, a ratchet 310, a ratchet groove 311, a first limiting shaft 312, a first sleeve 313, a fourth spring 314, a first bending rod 315, a third rotating shaft 316, a first bevel gear 317, a second bevel gear 318, a fourth rotating shaft 319, a first wheel 320, and a second wheel 321;

[0052] The first slider 220 is fixedly connected to the first support plate 301, the first support plate 301 defines the first guide groove 302, one end of the first pin shaft 303 is disposed in the first guide groove 302, the other end of the first pin shaft 303 is bearing-connected to the second slider 304, the second slider 304 moves along the second guide rail 305, the second guide rail 305 is fixedly connected to the body 101, the second slider 304 is fixedly connected to the first support plate 306, the first support plate 306 is bearing-connected to the second rotating shaft 307, the second rotating shaft 307 is fixedly connected to the hook 308, the hook 308 is fixedly connected to one end of the third spring 309, the other end of the third spring 309 is fixedly connected to the second slider 304, the hook 308 can be engaged with the ratchet groove 311 of the ratchet 310, and the ratchet groove 311 of the ratchet 310 can also be engaged with the first limit The first limiting shaft 312 is fitted, the first limiting shaft 312 is sleeved in the first sleeve 313 and moves along it, one end of the first limiting shaft 312 is fixedly connected to one end of the fourth spring 314, the other end of the fourth spring 314 is fixedly connected to the bottom of the first sleeve 313, the first sleeve 313 is fixedly connected to one end of the first bending rod 315, the other end of the first bending rod 315 is fixedly connected to the second guide rail 305, the ratchet 310 is coaxially fixed with the third rotating shaft 316, the third rotating shaft 316 is installed on the body 101 through a bearing, the third rotating shaft 316 is coaxially fixed with the first bevel gear 317, the first bevel gear 317 is meshed with the second bevel gear 318, the second bevel gear 318 is coaxially fixed with the fourth rotating shaft 319, the fourth rotating shaft 319 is installed on the body 101 through a bearing, and the wheels 320 are coaxially fixed at both ends of the fourth rotating shaft 319;

[0053] The second structure consisting of two groups of the fourth rotating shaft 319 , the first wheel 320 , and the second wheel 321 is symmetrically arranged about the center of the machine body 101 .

[0054] The present invention drives the first support plate 301 to move up and down through the first slider 220. When the first slider 220 moves to the bottom, the rammer 103 hammers the ground to backfill the soil. When the first support plate 301 moves from bottom to top, the first pin 303 moves along the first guide groove 302, thereby driving the second slider 304 to engage the hook 308 with the ratchet groove 311 of the ratchet 310, driving the ratchet 310 to rotate 90 degrees, and the first bevel gear 317 and the second bevel gear 318 are driven to rotate 90 degrees. The transmission causes the fourth rotating shaft 320 to rotate 180 degrees, realizing the forward movement of the wheel. When the first sliding block 205 moves from top to bottom, the hook 308 overlaps the outer edge of the ratchet groove 311 of the ratchet 310, and fits with the ratchet groove 311 through the first limiting shaft 312, so that the ratchet 310 does not rotate, thereby preventing the mortar 102 from rotating and not rotating during the hammering process; thereby enabling the rammer 103 to hammer the position that was not originally hammered, adapting to different areas of backfill soil and saving manpower.

[0055] Among them, the ratchet 310 does not rotate during the hammering process of the rammer 103, but rotates during the rising process of the rammer 103. Therefore, even if the ratchet 310 does not rotate, it will still generate resistance to the falling process of the rammer 103 under the action of the hook 308, the third spring 309, the first limit shaft 312, the first sleeve 313, and the fourth spring 314. Therefore, the elastic force of the second spring 231 needs to be much greater than the elastic force of the fourth spring 314.

[0056] The top of the first limiting shaft 312 is spherical, and the center of the sphere is lower than the lower surface of the ratchet 310 .

[0057] The first guide groove 302 is tilted from front to back and from top to bottom.

[0058] The present invention enables the second slider 304 to move forward and backward.

[0059] The cross section of the second sliding block 304 is dovetail shaped, and the second guide rail 305 is provided with a dovetail groove.

[0060] The present invention enables the second slider 304 to move left and right, but not to move laterally.

[0061] Among them, those skilled in the art can select a suitable threshold value of the force and deformation of the fourth spring 314, so that when the hook 308 is engaged with the ratchet groove 311 of the ratchet 310, the force driving the ratchet 310 to rotate is greater than the threshold value of the force and deformation of the fourth spring 314, and the first limiting shaft 312 can be contracted by the fourth spring 314 and not overlap with the ratchet groove 311, thereby rotating the ratchet 310; when the hook 308 overlaps with the outer edge of the ratchet groove 311 of the ratchet 310, the force driving the ratchet 310 to rotate is less than the threshold value of the force and deformation of the fourth spring 314, and the first limiting shaft 312 is always overlapped with the ratchet groove 311, thereby preventing the ratchet 310 from rotating.

[0062] As a further explanation of this example, refer to Figures 6-7 The garden planting compacting device further includes a flipping mechanism 400, which includes a cam 401, a first guide hole 402, a second support plate 403, a third guide rail 404, a fifth support rod 405, an oblique guide rod 406, an oblique guide hole 407, a fourth slider 408, a fourth guide rail 409, a second bending rod 410, a first connecting rod 411, a second connecting rod 412, a third connecting rod 413, and a push plate 414;

[0063] The third rotating shaft 316 is fixedly connected to the cam 401, and the cam 401 rotates along the first guide hole 402. The first guide hole 402 is provided on the second support plate 403, and the second support plate 403 moves along the third guide rail 404. The third guide rail 404 is fixedly connected to the body 101, and the second support plate 403 is fixedly connected to one end of the fifth support rod 405. The other end of the fifth support rod 405 is fixedly connected to one end of the oblique guide rod 406. The oblique guide rod 406 moves along the oblique guide hole 407. The oblique guide hole is provided on the fourth slider 408. The block 408 moves along the fourth guide rail 409, the fourth guide rail 409 is fixedly connected to one end of the second bending rod 410, the other end of the second bending rod 410 is fixedly connected to the second guide rail 305, the fourth slider 408 is hinged to one end of the first connecting rod 411, the other end of the first connecting rod 411 is hinged to the middle of the third connecting rod 413, one end of the third connecting rod 413 is hinged to one end of the second connecting rod 412, the other end of the second connecting rod 412 is fixedly connected to the fourth guide rail 409, and the other end of the third connecting rod 413 is fixedly connected to the push plate 414;

[0064] The structures composed of two groups of the first connecting rod 411 , the second connecting rod 412 , and the third connecting rod 413 are symmetrically arranged about the center of the push plate 414 .

[0065] The present invention drives the cam 401 to rotate through the third rotating shaft 316, so that the second support plate 403 moves left and right along the third guide rail 404, so that the fifth support rod 405 drives the inclined guide rod 406 to move left and right along the inclined guide hole 407, so that the fourth slider 408 moves up and down along the fourth guide rail 409, and the first connecting rod 411 drives the third connecting rod 413 to swing back and forth, so that the push plate 414 swings from left to right. When the rammer 103 is not hammering backfill soil, the scattered or peripheral soil or the soil brought up by the rammer 103 is gathered to the center, the area around the rammer 103 is cleaned, and the area that sinks due to being compacted by the rammer 103 is filled.

[0066] The outer circumferential surface of the cam 401 can fit with the left and right sides of the first guide hole, but not with the upper and lower sides.

[0067] A dovetail-shaped slider is fixed on the lower surface of the second support plate 403, and a dovetail groove is provided on the third guide rail 404. The present invention enables the second support plate 403 to move left and right along the third guide rail 404 without falling out of the groove.

[0068] The two groups of the third guide rails 404 are symmetrically arranged about the center of the second support plate 403 .

[0069] The present invention enables the second support plate 403 to move left and right more smoothly.

[0070] The oblique guide rod 406 and the oblique guide hole 407 are arranged obliquely from the upper left to the lower right.

[0071] The present invention ensures the order in which the fourth slider 408 can move up and down.

[0072] The cross section of the fourth sliding block 408 is dovetail-shaped, and the fourth guide rail 409 is provided with a dovetail groove.

[0073] The present invention enables the fourth sliding block 408 to move up and down along the fourth guide rail 409 without falling out of the groove and without moving laterally.

[0074] The embodiments described above are merely descriptions of preferred implementation modes of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A tamping device for garden planting, Features: include A machine body (101) fixed to the frame; Rammers (103), which are provided in plurality; The compacting mechanism (200) drives the disc belt mechanism through the motor (201) to move the rammer (103) up and down.

2. A tamping device for garden planting according to claim 1, Features: The compacting mechanism (200) comprises a motor (201), a motor output shaft (202), a square hole (203), a square shaft (204), a first rotating shaft (206), a first guide sleeve (207), a first spring (208), a second guide sleeve (230), a first shifting rod (209), a first shifting rod (210), a second shifting rod (211), a circular disc (212), a first limiting block (213), a second limiting block (214), a first inclined surface (215), a second inclined surface (216), a semicircular arc support rod (217), a first support rod (218), a first belt (219), a first sliding block (220), a first guide rail (221), a second spring (231), a second support rod (222), and a third support rod (223); The motor (201) is fixedly connected to the machine body (101); the motor output shaft (202) of the motor (201) is coaxially provided with the square hole (203); one end of the square shaft (204) is sleeved in the square hole (203) and moves along the square hole; the other end of the square shaft (204) is coaxially fixed to one end of the first rotating shaft (206); the first rotating shaft (206) moves along the first guide sleeve (207) and the second guide sleeve (230); the first guide sleeve (207) ) is fixedly connected to the machine body (101), the second guide sleeve (230) is fixed to the machine body (101), the first rotating shaft (206) is sleeved with the first spring (208) along its outer circumference, one end of the first spring (208) is overlapped with the first guide sleeve (207), the other end of the first spring (208) is fixedly connected to the first rotating shaft (206), the other end of the first rotating shaft (206) is fixedly connected to one end of the first shifting rod (209), and the first shifting rod ( The middle part of the first lever (209) can overlap with one end of the first lever (210) or the second lever (211), the other end of the first lever (210) is fixedly connected to the surface of the disk (212), the other end of the second lever (211) is fixedly connected to the surface of the disk (212), the disk (212) is connected to the bearing of the second guide sleeve (230), the other end of the first lever (209) can overlap with the first inclined portion of the first limit block (213), The first limiting block (213) is fixedly connected to one end of the semicircular arc support rod (217), the second limiting block (214) is fixedly connected to the other end of the semicircular arc support rod (217), the semicircular arc support rod (217) is fixedly connected to one end of the first supporting rod (218), and the other end of the first supporting rod (218) is fixedly connected to the machine body (101); The disc (212) is fixed with one end of the first belt (219) rotating along the disc (212) along its outer circumference, the other end of the first belt (219) is fixedly connected to the first slider (220), the first slider (220) moves along the first guide rail (221), the first guide rail (221) is fixedly connected to the machine body (101), the first slider (220) is fixedly connected to one end of the second spring (231), the other end of the second spring (231) is fixedly connected to the first guide rail (221), the first slider (220) is fixedly connected to one end of the second support rod (222), and the other end of the second support rod (222) is evenly fixed with a plurality of the third support rods (223), and the third support rod (223) is fixedly connected to each rammer (103).

3. A tamping device for garden planting according to claim 2, Features: The number of the rammers (103) is 3, 4, 5 or more.

4. A tamping device for garden planting according to claim 3, Features: The power module of the motor (201) comprises a battery, an electric control module and a wireless communication module, and the wireless communication module is wirelessly connected to a user terminal.

5. A tamping device for garden planting according to claim 4, Features: The shapes of the square hole (203) and the square shaft (204) match each other.

6. A tamping device for garden planting according to claim 5, Features: The cross section of the first sliding block (220) is dovetail-shaped, the first guide rail (221) is provided with a dovetail groove, and the dovetail-shaped first sliding block (220) matches the dovetail groove of the first guide rail (221).

7. A tamping device for garden planting according to claim 6, Features: The number of the third support rods (223) is 3, 4, 5 or more, and the number of the third support rods (223) is the same as the number of the rammers (103).

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