Rolling drilling type tea garden deep ploughing fertilizer applicator

Abstract

The invention discloses a rolling drilling type tea garden deep ploughing fertilizer applicator which comprises a machine table, an adjusting mechanism is arranged on one side of the lower portion of the machine table, a deep ploughing soil breaking mechanism is arranged on one side of the adjusting mechanism and comprises a power box and a rolling-in drill bit, and the rolling-in drill bit is fixedly installed on one side of the power box. A fertilizer spreading mechanism is arranged below the deep ploughing ground breaking mechanism, the fertilizer spreading mechanism comprises a soil shoveling plate, a fertilizer spreading pipe and a telescopic pipe, the soil shoveling plate is fixedly installed below the power box, the fertilizer spreading pipe is fixedly installed in the soil shoveling plate, and the telescopic pipe is fixedly installed on one side of the fertilizer spreading pipe. The deep ploughing and soil breaking capacity is achieved, practicability is improved, and therefore the problems that when a tea garden is fertilized, fertilizer cannot be directly spread to the deep position of soil, and consequently the fertilizer is exposed outside, is prone to being washed away by rainwater and is difficult to be fully absorbed and utilized by tea tree roots are solved.

Description

Technical Field

[0001] The invention relates to the technical field of fertilizer spreaders, in particular to a rolling drilling type tea garden deep tillage fertilizer spreader. Background Art

[0002] Tea gardens are the base of tea production, and their soil fertility and tea tree health directly determine the yield and quality of tea. However, traditional tea garden management has long faced problems such as soil compaction, uneven nutrient distribution, low efficiency and high cost of manual fertilization, which are particularly prominent in tea gardens in hilly and mountainous areas. To address these pain points, tea garden fertilizer spreaders have emerged, capable of fertilizing tea gardens. Tea garden fertilizer spreaders have become a key tool for improving quality and efficiency, and achieving green and sustainable development in the modern tea industry.

[0003] For example, the authorized patent with announcement number CN117999937A (a fertilizing device for a tea garden): comprises: a loading frame plate, a fertilizer processing mechanism is fixedly installed on the upper side support of the loading frame plate, the fertilizer processing mechanism includes a fertilizer loading cylinder, a material discharge butt pipe is provided at the bottom of the fertilizer loading cylinder, a material guide cylinder is fixedly installed at the bottom of the material discharge butt pipe, an inclined discharge port is provided at the bottom of the material guide cylinder, a dredge grid plate is rotatably installed in the inclined discharge port, a dredge needle is arranged in an array at the bottom of the dredge grid plate, an inclined notch is provided at the end of the inclined discharge port, and a guide sieve plate is fixedly installed in the inclined notch;

[0004] Although the above-mentioned existing technology is convenient for keeping the fertilizer in the material cavity shaking to form mixing and avoid accumulation, it does not have a soil-breaking structure. Therefore, when fertilizing the tea garden, the fertilizer cannot be directly spread deep into the soil. The fertilizer can only be spread on the soil surface or shallow layer, and it is impossible to break through the compacted soil layer or build a suitable fertilizer trench. As a result, the fertilizer is exposed to the outside, easily washed away by rainwater, and difficult to be fully absorbed and utilized by the roots of the tea trees. Therefore, the market urgently needs to develop a rolling drilling tea garden deep plowing fertilizer applicator to help people solve the existing problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a rolling drilling type tea garden deep plowing and fertilizing machine to solve the problem raised in the above background technology that when fertilizing the tea garden, fertilizer cannot be directly spread deep into the soil, causing the fertilizer to be exposed, easily washed away by rainwater, and difficult to be fully absorbed and utilized by the roots of the tea trees.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a rolling drilling tea garden deep plowing and fertilizing machine, comprising a machine platform, an adjusting mechanism is provided on one side below the machine platform, a deep plowing and soil-breaking mechanism is provided on one side of the adjusting mechanism, the deep plowing and soil-breaking mechanism comprises a power box and a rolling drill bit, the rolling drill bit is fixedly installed on one side of the power box, a fertilizer spreading mechanism is provided below the deep plowing and soil-breaking mechanism, the fertilizer spreading mechanism comprises a shovel plate, a fertilizer spreading pipe and a telescopic pipe, the shovel plate is fixedly installed below the power box, the fertilizer spreading pipe is fixedly installed inside the shovel plate, and the telescopic pipe is fixedly installed on one side of the fertilizer spreading pipe.

[0007] Preferably, the adjustment mechanism includes a side plate, a rotating plate, a hydraulic cylinder and a rotating part. The rotating plate is fixedly installed on one side of the power box. There are two side plates, and the two side plates are symmetrically rotated and installed on the front and rear ends of the rotating plate respectively. The upper end of the side plate is fixedly connected to the machine.

[0008] Preferably, the rotating member is arranged on one side above the rotating plate, the hydraulic cylinder is arranged above the rotating member, the rotating member includes an insert block and a U-shaped plate, the U-shaped plate is fixedly connected to the rotating plate, the insert block is rotatably installed above the U-shaped plate, the upper end of the hydraulic cylinder is fixedly connected to the machine platform, and the piston rod end of the hydraulic cylinder is fixedly connected to the insert block.

[0009] Preferably, a fixing sleeve is fixedly installed on the outer side of the telescopic tube, a fixing strip is fixedly installed above the fixing sleeve, and the upper end of the fixing strip is fixedly connected to the machine platform.

[0010] Preferably, a fertilizer box is fixedly installed on one side above the machine, a fertilizer box is fixedly installed above the fertilizer box, a fertilizer spreading block is fixedly installed inside the fertilizer box, an upper conical groove is provided above the inside of the fertilizer spreading block, a column cavity is provided inside the fertilizer spreading block along the bottom of the upper conical groove, and a lower conical groove is provided inside the fertilizer spreading block along the bottom of the column cavity.

[0011] Preferably, a drop pipe is fixedly installed on one end of the telescopic tube, and the upper end of the drop pipe is fixedly connected to the machine platform and communicated with the lower conical groove.

[0012] Preferably, a spreading column is provided inside the column cavity of the fertilizer spreading block, a rotating shaft is fixedly installed inside the spreading column, the rotating shaft passes through the spreading column and is rotatably connected to the fertilizer spreading block, and multiple groups of spreading grooves are provided on the outside of the spreading column, and the multiple groups of spreading grooves are arranged in a ring-shaped interval.

[0013] Preferably, an active walking mechanism is provided on one side below the machine, and the active walking mechanism includes a vertical plate 1, a wheel frame 1 and a driving wheel. The upper end of the vertical plate 1 is fixedly connected to the machine, the wheel frame 1 is rotatably installed below the vertical plate 1, and the driving wheel is rotatably installed inside the wheel frame 1.

[0014] Preferably, a driven walking mechanism is symmetrically arranged along the front and rear ends of the adjusting mechanism below the machine, and the driven walking mechanism includes a vertical plate 2, a wheel frame 2 and a walking wheel. The upper end of the vertical plate 2 is fixedly connected to the machine, the wheel frame 2 is fixedly installed below the vertical plate 2, and the walking wheel is rotatably installed inside the wheel frame 2.

[0015] Preferably, a push handle is fixedly installed on one side above the machine, an operation panel is fixedly installed on the top of the machine along one side of the push handle, and an equipment box is fixedly installed on the other side above the machine.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The invention can break up the soil compaction layer and form continuous fertilizer ditch by setting up deep plowing and soil breaking mechanism and fertilizer spreading mechanism, so as to realize deep fertilizer application. It not only avoids the fertilizer from being exposed on the ground surface, but also enables the fertilizer to reach the root zone of tea trees directly, thus improving the absorption and utilization rate. At the same time, the loose structure formed by deep plowing and soil breaking is conducive to improving the air permeability and fertilizer retention of soil, further promoting the growth of tea trees and increasing practicality.

[0018] (2) The invention realizes the dynamic adjustable function of the operating depth of the deep plowing and soil-breaking mechanism by setting an adjustment mechanism, including side plates, rotating plates, hydraulic cylinders and rotating parts, so that the fertilizer spreader can adapt to the differentiated fertilization needs of different soil types and tea tree growth stages, avoids the problems of excessive soil damage or insufficient fertilization effect caused by fixed depth operation, enhances the terrain adaptability and operation flexibility of the fertilizer spreader, and increases its practicality.

[0019] (3) The invention sets a spreading column in the column cavity of the fertilizer spreading block, and sets multiple groups of spreading grooves on the outside of the spreading column, thereby achieving the adjustment of the fertilizer spreading amount, realizing quantitative output, and being beneficial to the continuity of fertilizer output, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the rolling drilling type tea garden deep tillage and fertilization machine of the present invention;

[0021] Figure 2 It is a structural diagram of the regulating mechanism, deep tillage and soil breaking mechanism and fertilizer spreading mechanism of the present invention;

[0022] Figure 3 is an enlarged schematic diagram of portion A of the cleaning rod of the present invention;

[0023] Figure 4 It is a side sectional view of the fertilizer box and the fertilizing box of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the spreading column of the present invention.

[0025] In the figure: 1. Machine; 2. Adjustment mechanism; 201. Side plate; 202. Rotating plate; 203. Hydraulic cylinder; 204. Rotating part; 2041. Insert block; 2042. U-shaped plate; 3. Deep tillage mechanism; 301. Power box; 302. Roll-in drill bit; 4. Fertilizer spreading mechanism; 401. Shovel board; 402. Fertilizer spreading pipe; 403. Telescopic pipe; 5. Fertilizer box; 6. Fertilizer box; 7. Push handle; 8. Operation panel; 9. Equipment box; 10. Active walking mechanism; 1001, vertical plate one; 1002, wheel frame one; 1003, driving wheel; 11, driven walking mechanism; 1101, vertical plate two; 1102, wheel frame two; 1103, walking wheel; 12, fixed sleeve; 13, fixed strip; 14, drop pipe; 15, fertilizer spreading block; 1501, upper conical groove; 1502, column cavity; 1503, lower conical groove; 16, spreading column; 1601, spreading groove; 1602, rotating shaft. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] See also Figure 1-5 The present invention provides an embodiment of a rolling drilling type tea garden deep plowing and fertilizing machine, comprising a machine platform 1, an adjusting mechanism 2 is provided on one side below the machine platform 1, a deep plowing and breaking soil mechanism 3 is provided on one side of the adjusting mechanism 2, the deep plowing and breaking soil mechanism 3 comprises a power box 301 and a rolling drill bit 302, the rolling drill bit 302 is fixedly installed on one side of the power box 301, a driving motor for the rolling drill bit 302 is provided inside the power box 301, a fertilizer spreading mechanism 4 is provided below the deep plowing and breaking soil mechanism 3, the fertilizer spreading mechanism 4 comprises a shovel board 401, a fertilizer spreading pipe 402 and a telescopic pipe 403, the shovel board 401 is fixedly installed below the power box 301, one end of the shovel board 401 is pointed, the fertilizer spreading pipe 402 is fixedly installed inside the shovel board 401, and the telescopic pipe 403 is fixedly installed on one side of the fertilizer spreading pipe 402.

[0028] The rolling drill bit 302 can roll into the deep soil layer under the action of the driving motor, directly breaking the compacted layer and forming a continuous fertilization groove. The synchronously running fertilizer spreading mechanism 4 shovels up the broken soil in the groove through the shovel plate 401, and transports the fertilizer by the telescopic tube 403, and then transports the fertilizer to the inside of the groove through the fertilizer spreading pipe 402, so as to realize deep fertilizer application, and then realize the coordinated operation of breaking the soil and deep application, avoiding the exposure of fertilizer on the ground surface, so that the fertilizer can reach the root area of ​​the tea tree directly, and improve the absorption and utilization rate.

[0029] See also Figure 2 and Figure 3The adjusting mechanism 2 includes a side plate 201, a rotating plate 202, a hydraulic cylinder 203 and a rotating part 204. The rotating plate 202 is fixedly installed on one side of the power box 301. There are two side plates 201. The two side plates 201 are symmetrically rotatably installed at the front and rear ends of the rotating plate 202. The upper end of the side plate 201 is fixedly connected to the machine 1. The rotating part 204 is arranged on one side above the rotating plate 202. The hydraulic cylinder 203 is arranged above the rotating part 204. The rotating part 204 includes an insert block 2041 and a U-shaped plate 2042. The U-shaped plate 2042 is fixedly connected to the rotating plate 202. The insert block 2041 is rotatably installed above the U-shaped plate 2042. The upper end of the hydraulic cylinder 203 is fixedly connected to the machine 1, and the piston rod end of the hydraulic cylinder 203 is fixedly connected to the insert block 2041.

[0030] The adjustment mechanism 2 realizes the dynamic adjustable function of the operating depth of the deep plowing and soil-breaking mechanism through the combined design of the hydraulic cylinder 203 and the rotating part 204. The hydraulic cylinder 203 drives the insert block 2041 to rotate in the U-shaped plate 2042, driving the rotating plate 202 to rotate around the axis connected to the side plate 201, thereby controlling the penetration angle and depth of the rolling drill bit 302 into the soil. This structure enables the fertilizer spreader to adapt to the differentiated fertilization needs of different soil types and tea tree growth stages, avoids the problem of excessive soil damage or insufficient fertilization effect caused by fixed depth operation, and enhances the terrain adaptability and operation flexibility of the fertilizer spreader.

[0031] See also Figure 2 A fixing sleeve 12 is fixedly installed on the outside of the telescopic tube 403 , a fixing strip 13 is fixedly installed above the fixing sleeve 12 , and the upper end of the fixing strip 13 is fixedly connected to the machine platform 1 .

[0032] The provision of the fixing sleeve 12 and the fixing strip 13 can assist in supporting the telescopic tube 403 and increase the stability of fertilization.

[0033] See also Figure 4 and Figure 5A fertilizer box 6 is fixedly installed on one side above the machine 1, a fertilizer box 5 is fixedly installed above the fertilizer box 6, a fertilizer spreading block 15 is fixedly installed inside the fertilizer box 6, an upper cone groove 1501 is provided above the inside of the fertilizer spreading block 15, a column cavity 1502 is provided inside the fertilizer spreading block 15 along the lower side of the upper cone groove 1501, a lower cone groove 1503 is provided inside the fertilizer spreading block 15 along the lower side of the column cavity 1502, and a drop pipe 14 is fixedly installed at one end of the telescopic tube 403. The upper end of the drop tube 14 is fixedly connected to the machine 1 and communicated with the lower conical groove 1503. A sowing column 16 is provided inside the column cavity 1502 of the fertilizer spreading block 15. A rotating shaft 1602 is fixedly installed inside the sowing column 16. The rotating shaft 1602 passes through the sowing column 16 and is rotatably connected to the fertilizer spreading block 15. A driving motor for the rotating shaft 1602 is provided on one side of the fertilizer box 6. A plurality of sowing grooves 1601 are provided on the outer side of the sowing column 16, and the plurality of sowing grooves 1601 are arranged in a ring-shaped interval.

[0034] The fertilizer box 6 realizes the adjustment of the fertilizer spreading amount through the combined design of multi-level conical grooves and the sowing column 16. The symmetrical structure of the upper conical groove 1501 and the lower conical groove 1503, combined with the annular sowing groove in the column cavity 1502, allows the fertilizer to naturally gather on the surface of the sowing column 16 under the action of gravity, and the sowing column 16 is driven by the driving motor to rotate to achieve quantitative output. The annular spacing of the sowing grooves 1601 is conducive to the continuity of fertilizer output, thereby meeting the differentiated nutrient requirements of different areas of the tea garden and improving the scientificity and accuracy of fertilization operations.

[0035] See also Figure 1 An active walking mechanism 10 is provided on one side below the machine 1, and the active walking mechanism 10 includes a vertical plate 1001, a wheel frame 1002 and a driving wheel 1003. The upper end of the vertical plate 1001 is fixedly connected to the machine 1, and the wheel frame 1002 is rotatably installed below the vertical plate 1001, and the driving wheel 1003 is rotatably installed inside the wheel frame 1002. The front end of the wheel frame 1002 is fixedly installed with a driving motor for the driving wheel 1003. A driven walking mechanism 11 is symmetrically provided along the front and rear ends of the adjusting mechanism 2 below the machine 1. The driven walking mechanism 11 includes a vertical plate 1101, a wheel frame 1102 and a walking wheel 1103. The upper end of the vertical plate 1101 is fixedly connected to the machine 1, the wheel frame 1102 is fixedly installed below the vertical plate 1101, and the walking wheel 1103 is rotatably installed inside the wheel frame 1102.

[0036] The design of the active walking mechanism 10 and the driven walking mechanism 11 improves the passability and stability of the equipment in the tea garden terrain. The active wheel 1003 can be rotated by a driving motor, which facilitates the automatic movement of the fertilizer spreader, reduces the labor intensity of the operator, and increases practicality.

[0037] See also Figure 1 A push handle 7 is fixedly installed on one side above the machine 1, an operation panel 8 is fixedly installed along one side of the push handle 7 above the machine 1, and an equipment box 9 is fixedly installed on the other side above the machine 1. An intelligent processing module is arranged inside the equipment box 9 for receiving signals from the operation panel 8 and controlling the operation of the fertilizer spreader.

[0038] The integrated design of the push handle 7, the operating panel 8 and the equipment box 9 builds an efficient operating platform for human-machine collaboration. The setting of the push handle 7 provides the operator with a comfortable grip and pushing auxiliary structure. The operating panel 8 centrally sets functional buttons such as depth adjustment, walking control, and fertilization start and stop, making the adjustment of operation parameters more intuitive and convenient. The equipment box provides protective space for key components such as the intelligent processing module and the hydraulic system, avoiding the risk of damage caused by open-air installation. This modular layout optimizes the space utilization of the fertilizer spreader, making this application an intelligent agricultural power machinery and increasing its practicality.

[0039] Working principle: When in use, the driving motor of the active walking mechanism 10 drives the active wheel 1003 to rotate, so that the whole machine moves along the rows of the tea garden. The hydraulic cylinder 203 of the adjustment mechanism 2 pushes the plug 2041 to rotate in the U-shaped plate 2042, driving the rotating plate 202 and the deep plowing and breaking mechanism 3 to adjust the angle as a whole, and adjust the depth of the rolling drill bit 302 into the soil. The driving motor in the power box 301 drives the rolling drill bit 302 to rotate and break the soil to form a continuous fertilization groove. At the same time, the shovel plate 401 shovels the soil in the groove to facilitate deep application of fertilizer. The fertilizer in the fertilizer box 5 falls into the column cavity 1502 of the fertilizer spreading block 15 through the upper conical groove 1501. The driving motor drives the sowing column 16 to rotate, and the fertilizer is quantitatively output through the annular sowing grooves 1601. The fertilizer is transported to the fertilizer spreading pipe 402 through the lower conical groove 1503, the drop pipe 14 and the telescopic tube 403, and finally applied to the groove, realizing the integrated intelligent operation of moving, breaking the soil and deep application, thereby improving the fertilization efficiency and fertilizer utilization rate.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A rolling drilling type tea garden deep tillage and fertilization machine, comprising a machine platform (1), characterized in that: An adjustment mechanism (2) is provided on one side below the machine (1), and a deep plowing and breaking soil mechanism (3) is provided on one side of the adjustment mechanism (2). The deep plowing and breaking soil mechanism (3) comprises a power box (301) and a roll-in drill bit (302), and the roll-in drill bit (302) is fixedly mounted on one side of the power box (301). A fertilizer spreading mechanism (4) is provided below the deep plowing and breaking soil mechanism (3), and the fertilizer spreading mechanism (4) comprises a shovel plate (401), a fertilizer spreading pipe (402), and a telescopic pipe (403). The shovel plate (401) is fixedly mounted below the power box (301), the fertilizer spreading pipe (402) is fixedly mounted inside the shovel plate (401), and the telescopic pipe (403) is fixedly mounted on one side of the fertilizer spreading pipe (402).

2. The rolling drilling type tea garden deep tillage and fertilization machine according to claim 1, characterized in that: The adjustment mechanism (2) comprises a side plate (201), a rotating plate (202), a hydraulic cylinder (203) and a rotating member (204); the rotating plate (202) is fixedly mounted on one side of the power box (301); two side plates (201) are provided; the two side plates (201) are symmetrically mounted on the front end and the rear end of the rotating plate (202); and the upper end of the side plate (201) is fixedly connected to the machine platform (1).

3. The rolling drilling type tea garden deep tillage and fertilization machine according to claim 2 is characterized in that: The rotating member (204) is arranged on one side above the rotating plate (202), and the hydraulic cylinder (203) is arranged above the rotating member (204). The rotating member (204) includes an insert block (2041) and a U-shaped plate (2042). The U-shaped plate (2042) is fixedly connected to the rotating plate (202), and the insert block (2041) is rotatably installed above the U-shaped plate (2042). The upper end of the hydraulic cylinder (203) is fixedly connected to the machine platform (1), and the piston rod end of the hydraulic cylinder (203) is fixedly connected to the insert block (2041).

4. The rolling drilling type tea garden deep tillage and fertilization machine according to claim 1, characterized in that: A fixed sleeve (12) is fixedly installed on the outside of the telescopic tube (403), a fixed strip (13) is fixedly installed above the fixed sleeve (12), and the upper end of the fixed strip (13) is fixedly connected to the machine platform (1).

5. The rolling drilling type tea garden deep tillage and fertilization machine according to claim 1, characterized in that: A fertilizer box (6) is fixedly installed on one side above the machine (1), a fertilizer box (5) is fixedly installed above the fertilizer box (6), a fertilizer spreading block (15) is fixedly installed inside the fertilizer box (6), an upper conical groove (1501) is provided above the inside of the fertilizer spreading block (15), a column cavity (1502) is provided inside the fertilizer spreading block (15) along the bottom of the upper conical groove (1501), and a lower conical groove (1503) is provided inside the fertilizer spreading block (15) along the bottom of the column cavity (1502).

6. The rolling drilling type tea garden deep tillage and fertilization machine according to claim 5, characterized in that: A drop pipe (14) is fixedly mounted on one end of the telescopic tube (403), and the upper end of the drop pipe (14) is fixedly connected to the machine (1) and communicated with the lower conical groove (1503).

7. The rolling drilling type tea garden deep tillage and fertilization machine according to claim 6, characterized in that: A spreading column (16) is provided inside the column cavity (1502) of the fertilizer spreading block (15), a rotating shaft (1602) is fixedly installed inside the spreading column (16), the rotating shaft (1602) passes through the spreading column (16) and is rotatably connected to the fertilizer spreading block (15), and multiple groups of spreading grooves (1601) are provided on the outer side of the spreading column (16), and the multiple groups of spreading grooves (1601) are arranged in an annular manner.

8. The rolling drilling type tea garden deep tillage and fertilization machine according to claim 1, characterized in that: An active walking mechanism (10) is provided on one side below the machine (1), and the active walking mechanism (10) comprises a vertical plate (1001), a wheel frame (1002) and a driving wheel (1003). The upper end of the vertical plate (1001) is fixedly connected to the machine (1), the wheel frame (1002) is rotatably mounted below the vertical plate (1001), and the driving wheel (1003) is rotatably mounted inside the wheel frame (1002).

9. The rolling drilling type tea garden deep tillage and fertilization machine according to claim 1, characterized in that: A driven walking mechanism (11) is symmetrically arranged along the front and rear ends of the adjusting mechanism (2) below the machine (1). The driven walking mechanism (11) includes a second vertical plate (1101), a second wheel frame (1102) and a walking wheel (1103). The upper end of the second vertical plate (1101) is fixedly connected to the machine (1), the second wheel frame (1102) is fixedly installed below the second vertical plate (1101), and the walking wheel (1103) is rotatably installed inside the second wheel frame (1102).

10. The rolling drilling type tea garden deep tillage and fertilization machine according to claim 1, characterized in that: A push handle (7) is fixedly installed on one side above the machine (1), an operation panel (8) is fixedly installed along one side of the push handle (7) above the machine (1), and an equipment box (9) is fixedly installed on the other side above the machine (1).

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