Side ditch ditching device for municipal gardens

Abstract

The utility model discloses a side ditch ditching device for municipal gardens, and relates to the technical field of municipal gardens. The dust falling device comprises a frame, a dust falling assembly and a soil retaining assembly, supporting frames are fixedly connected to the two sides of the bottom of the frame, an air cylinder is fixedly connected to the top of the frame, the bottom of the output end of the air cylinder penetrates through the frame and is fixedly connected with a mounting frame, and a first motor is fixedly connected to the inner wall of the mounting frame; the left side of the output end of the first motor is fixedly connected with a ditching drill bit. Through the arrangement of the dust falling assembly, water in the water tank can be conveyed to the spray head through the water pump, the water is atomized and sprayed out through the spray head, dust generated in the ditching process is prevented from flying everywhere, the dust and water mist are combined and fall down, meanwhile, soil can be softened in advance, and the sprayed water mist absorbs moisture of the soil; moisture soil can be furrowed more conveniently, hard soil blocks are prevented from appearing in the furrowing process of the furrowing drill bit, and the furrowing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal gardens, in particular to a side ditch opening device for municipal gardens. Background Art

[0002] At present, in the process of municipal landscaping construction, it is necessary to use ditch opening devices to separate lawns and hedges by opening ditches to prevent different plants from competing for growth space, resulting in a messy and unsightly green landscape.

[0003] A Chinese patent application with announcement number CN219909128U discloses a ditch opening device for municipal gardens, including an L-shaped mounting plate, a hydraulic push rod and a lower frame, and also a ditch opening wheel assembly, wherein the ditch opening wheel assembly is arranged at the bottom of one side of the lower frame, the sleeve cylinder of the hydraulic push rod is mounted and connected to the L-shaped mounting plate, and the bottom of the output end of the hydraulic push rod is mounted and connected to the lower frame by bolts, the ditch opening wheel assembly includes a circular knife, b circular knife and a threaded rod, and the ditch opening wheel assembly also includes a guide rod and a handwheel, one end of the threaded rod is rotatably connected to the center of a circle on one side of the circular knife a through a bearing, and the other end of the threaded rod is inserted through the center thread of the circular knife b, thereby reducing the labor of manual ditch opening, increasing the convenience of ditch opening, and improving the efficiency of the operation. At the same time, the spacing between the two groups of circular knives can be adjusted according to the requirements of the ditch opening width. It is flexible and convenient to use, and solves the problems of inefficiency and labor of the existing ditch opening in sections by manual shovel.

[0004] Although grooves are formed between lawns and hedges through hydraulic pressure and the cutting of soil by two sets of circular knives, construction workers can shovel away the soil between the grooves cut by the two sets of circular knives to achieve semi-automatic ditch opening, which effectively reduces the labor of manual ditch opening. However, it has no protective function. During the ditch opening process, soil will be splashed to both sides and a large amount of dust will be generated, resulting in a large amount of soil adhering to the surface of the surrounding lawns and hedges, which not only reduces their aesthetics, but also pollutes the surrounding environment. Workers are required to clean the soil. For this reason, we provide a ditch opening device for municipal gardens to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a municipal garden ditch opening device, which solves the problem that the municipal garden ditch opening device in the prior art has no protective shielding function, and mud and dust are easily scattered during the ditch opening process, polluting the surrounding environment, through the coordinated arrangement of a dust reduction component and a soil retaining component.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a ditch opening device for municipal gardens, comprising a frame, a dust suppression component and a soil retaining component, both sides of the bottom of the frame are fixedly connected with a support frame, the top of the frame is fixedly connected with a cylinder, the bottom of the cylinder output end penetrates the frame and is fixedly connected with a mounting frame, the inner wall of the mounting frame is fixedly connected with a first motor, and the left side of the output end of the first motor is fixedly connected with a ditching drill bit;

[0008] The dust suppression component is arranged on the top of the frame, and includes a water tank. A water pump is fixedly connected to the rear side of the top of the frame. The water inlet on the right side of the water pump is connected to the water tank, and the water outlet on the left side of the water pump is connected to a nozzle.

[0009] The soil retaining assembly is arranged on the right side of the top of the frame, and includes a second motor. The bottom of the output end of the second motor penetrates the frame and is fixedly connected to a screw rod. The surface of the screw rod is sleeved with a threaded sleeve. The front and rear sides of the threaded sleeve are fixedly connected to a fixing frame. The side of the fixing frame away from the threaded sleeve is fixedly connected to a soil retaining plate.

[0010] The technical effect of adopting the above further scheme is: the top of the support frame is fixed to the frame by welding, the cylinder is installed on the top of the frame by bolts, the surface of the trenching drill bit is fixed with sharp bumps by welding, the water tank can not only be used to store water, but also has a certain counterweight effect, so that the trenching drill bit can be normally inserted into the soil for trenching work, and the retaining plate is in a C-shape, which can better shield the soil.

[0011] The utility model is further configured that the front side and the rear side of the bottom of the support frame are fixedly connected with movable wheels, and the left side of the frame is fixedly connected with a traction ball head.

[0012] The technical effect of adopting the above further solution is: the support frame can facilitate the installation and fixation of the movable wheel, the movable wheel can facilitate the movement of the frame, and the towing ball head can facilitate the towing vehicle to pull the frame to move.

[0013] The utility model is further configured that the front side and the rear side of the bottom of the frame are fixedly connected with a slide rod, the surface of the slide rod is sleeved with a slide sleeve, and the opposite sides of the two slide sleeves are fixedly connected to the installation frame.

[0014] The technical effect of adopting the above further solution is: the stability of the installation frame when it moves up and down can be improved by the sliding rod and the sliding sleeve, and the installation frame can be prevented from shaking back and forth.

[0015] The utility model is further configured that the bottom of the screw rod is movably connected with a fixing block, and the right side of the fixing block is fixedly connected to the supporting frame.

[0016] The technical effect of adopting the above further solution is that the stability of the screw during rotation can be improved by the fixing block, so that the threaded sleeve can be smoothly controlled to move up and down.

[0017] The utility model is further configured that the front side and the rear side of the frame are both provided with limit plates, and the bottoms of the two limit plates on the opposite sides are both fixedly connected to the retaining plate.

[0018] The technical effect of adopting the above further solution is: the two retaining plates can be limited by the limiting plate to prevent the threaded sleeve from rotating and driving the retaining plates to rotate, so that the retaining plates can only move up and down.

[0019] The utility model is further configured that the top of the water tank is connected with a water injection pipe, and the top of the water injection pipe is sleeved with a sealing cover.

[0020] The technical effect of adopting the above further solution is: the water injection pipe can facilitate the user to inject water into the inner cavity of the water tank, and the water injection pipe can be sealed by the sealing cover.

[0021] The utility model is further configured that a column is fixedly connected to the front side of the top of the frame, and a counterweight block is sleeved on the surface of the column.

[0022] The technical effect of adopting the above further solution is: the installation and positioning of the counterweight block can be facilitated by the column, and the weight of the frame can be increased by the counterweight block, so that the trenching drill bit can be smoothly inserted into the soil.

[0023] The utility model is further configured that the front side and the rear side of the left side of the spray head are fixedly connected with connecting rods, and the left side of the bottom of the connecting rod is fixedly connected to the frame by bolts.

[0024] The technical effect of adopting the above further solution is: the nozzle can be installed and fixed by the connecting rod, so that the nozzle can be firmly installed in the inner cavity of the frame, and the installation and disassembly of the connecting rod and the nozzle can be facilitated by the bolts.

[0025] The utility model has the following beneficial effects:

[0026] 1. The utility model can transport the water in the water tank to the nozzle through the dust reduction component through the water pump, and the nozzle sprays the water in the form of atomizer to prevent the dust generated in the trenching process from flying around, so that the dust is combined with the water mist and falls down, and the soil can be softened in advance. The sprayed water mist makes the soil absorb moisture, and the moist soil can be used for trenching more conveniently, which prevents the trenching drill from generating hard soil blocks during the trenching process and improves the trenching efficiency.

[0027] 2. The utility model can drive the screw to rotate through the setting of the soil retaining assembly through the second motor, and control the movement of two fixed frames through the threaded sleeve that cooperates with the thread on the surface of the screw. The fixed frame moves to control the soil retaining plate to cover the trenching drill bit downward, so that the soil splashed by the trenching drill bit during the trenching process is blocked by the soil retaining plate, preventing the soil from splashing onto the lawn surface.

[0028] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a structural stereogram of a side ditch opening device for municipal gardens;

[0031] Figure 2 A schematic diagram of a dust suppression component of a municipal garden ditch opening device;

[0032] Figure 3 A schematic diagram of a trenching drill bit for a municipal garden ditch trenching device;

[0033] Figure 4 A side view of a frame of a municipal garden ditch opening device;

[0034] Figure 5 The present invention is a schematic diagram of a soil retaining assembly of a ditch opening device for municipal gardens.

[0035] In the attached drawings: 1. frame; 101. support frame; 102. cylinder; 103. mounting frame; 104. first motor; 105. trenching drill bit; 2. dust suppression assembly; 201. water tank; 202. water pump; 203. nozzle; 3. soil retaining assembly; 301. second motor; 302. screw; 303. threaded sleeve; 304. fixing frame; 305. soil retaining plate; 4. movable wheel; 5. slide rod; 6. slide sleeve. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0038] See also Figure 1-5 The utility model is a ditch opening device for municipal gardens, comprising a frame 1, a dust suppression component 2 and a soil retaining component 3. Both sides of the bottom of the frame 1 are fixedly connected with a support frame 101, the top of the frame 1 is fixedly connected with a cylinder 102, the bottom of the output end of the cylinder 102 passes through the frame 1 and is fixedly connected with a mounting frame 103, the inner wall of the mounting frame 103 is fixedly connected with a first motor 104, the left side of the output end of the first motor 104 is fixedly connected with a ditching drill bit 105, the dust suppression component 2 is arranged on the top of the frame 1, and includes a water tank 201, the top of the frame 1 A water pump 202 is fixedly connected to the rear side, the water inlet on the right side of the water pump 202 is connected to the water tank 201, and the water outlet on the left side of the water pump 202 is connected to the nozzle 203. The soil retaining assembly 3 is arranged on the right side of the top of the frame 1, including a second motor 301, the bottom of the output end of the second motor 301 penetrates the frame 1 and is fixedly connected to a screw 302, the surface of the screw 302 is sleeved with a threaded sleeve 303, the front and rear sides of the threaded sleeve 303 are fixedly connected to a fixing frame 304, and the side of the fixing frame 304 away from the threaded sleeve 303 is fixedly connected to a soil retaining plate 305.

[0039] Specifically: the top of the support frame 101 is fixed to the frame 1 by welding, the cylinder 102 is installed on the top of the frame 1 by bolts, the surface of the trenching drill bit 105 is fixed with sharp bumps by welding, the water tank 201 can not only be used to store water, but also has a certain counterweight effect, so that the trenching drill bit 105 can be normally inserted into the soil for trenching work, and the retaining plate 305 is C-shaped, which can better shield the soil. Specific embodiment 2

[0041] See also Figure 1-5 On the basis of the specific embodiment 1, the front and rear sides of the bottom of the support frame 101 are fixedly connected with movable wheels 4, the left side of the frame 1 is fixedly connected with a traction ball head, the front and rear sides of the bottom of the frame 1 are fixedly connected with sliding rods 5, the surface of the sliding rod 5 is provided with sliding sleeves 6, the opposite sides of the two sliding sleeves 6 are fixedly connected to the installation frame 103, the bottom of the screw rod 302 is movably connected with a fixed block, and the right side of the fixed block is fixedly connected to the support frame 101.

[0042] Specifically: the movable wheel 4 is installed under the support frame 101 by welding, the surface of the sliding rod 5 is slidably connected to the sliding sleeve 6, the sliding sleeve 6 can slide up and down smoothly, the top of the fixed block is fixed to the outer ring of the bearing, and the inner ring of the bearing is fixed to the screw 302, so that the screw 302 can rotate smoothly. Specific embodiment three

[0044] See also Figure 1-5 On the basis of the specific embodiment 1 and the specific embodiment 2, the front and rear sides of the frame 1 are provided with limit plates, the bottoms of the opposite sides of the two limit plates are fixedly connected to the retaining plate 305, the top of the water tank 201 is connected to a water injection pipe, the top of the water injection pipe is sleeved with a sealing cover, the front side of the top of the frame 1 is fixedly connected to a column, the surface of the column is sleeved with a counterweight, the front and rear sides of the left side of the nozzle 203 are fixedly connected to a connecting rod, and the left side of the bottom of the connecting rod is fixedly connected to the frame 1 by bolts.

[0045] Specifically: the limit plate is installed on one side of the retaining plate 305 by gluing, so that the limit plate can cooperate with the frame 1 to limit the two retaining plates 305, prevent the threaded sleeve 303 from rotating with the screw 302, and control the retaining plate 305 so that it can only move up and down. The counterweight block can increase the weight of the frame 1, so that the trenching drill bit 105 will not pop out of the soil when inserted into the soil for trenching, thereby improving the trenching effect.

[0046] The working principle of the utility model is as follows: the traction ball head is connected to the traction vehicle, the cylinder 102 is turned on, the cylinder 102 drives the installation frame 103 and the first motor 104 to move downward, and when the trenching drill bit 105 is inserted into the soil, the first motor 104 is turned on, and the first motor 104 drives the trenching drill bit 105 to rotate and trench the side ditch, and at the same time, the second motor 301 is turned on, and the second motor 301 cooperates with the screw rod 302 to drive the threaded sleeve 303 and the fixing frame 304 to move, and the fixing frame 304 moves and drives the two retaining plates 305 to move downward to shield the front and back of the trenching drill bit 105 to prevent soil from splashing, and then the water pump 202 is started, and the water pump 202 transports the water in the water tank 201 to the nozzle 203, and the nozzle 203 sprays water, which can not only prevent dust from flying, but also soften the soil in advance, thereby improving the trenching effect of the trenching drill bit 105.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A ditch opening device for municipal gardens, comprising a frame (1), a dust suppression component (2) and a soil retaining component (3), characterized in that: Both sides of the bottom of the frame (1) are fixedly connected to support frames (101), the top of the frame (1) is fixedly connected to a cylinder (102), the bottom of the output end of the cylinder (102) passes through the frame (1) and is fixedly connected to a mounting frame (103), the inner wall of the mounting frame (103) is fixedly connected to a first motor (104), and the left side of the output end of the first motor (104) is fixedly connected to a trenching drill bit (105); The dust suppression component (2) is arranged on the top of the frame (1), and comprises a water tank (201); a water pump (202) is fixedly connected to the rear side of the top of the frame (1); a water inlet on the right side of the water pump (202) is connected to the water tank (201); and a water outlet on the left side of the water pump (202) is connected to a nozzle (203); The soil retaining assembly (3) is arranged on the right side of the top of the frame (1), and comprises a second motor (301); the bottom of the output end of the second motor (301) penetrates the frame (1) and is fixedly connected to a screw rod (302); a threaded sleeve (303) is sleeved on the surface of the screw rod (302); a fixing frame (304) is fixedly connected to the front and rear sides of the threaded sleeve (303); and a soil retaining plate (305) is fixedly connected to the side of the fixing frame (304) away from the threaded sleeve (303).

2. A municipal garden ditch opening device according to claim 1, characterized in that: The front and rear sides of the bottom of the support frame (101) are fixedly connected to movable wheels (4), and the left side of the frame (1) is fixedly connected to a traction ball head.

3. A municipal garden ditch opening device according to claim 1, characterized in that: The front and rear sides of the bottom of the frame (1) are fixedly connected to a sliding rod (5), a sliding sleeve (6) is sleeved on the surface of the sliding rod (5), and opposite sides of the two sliding sleeves (6) are fixedly connected to the installation frame (103).

4. A municipal garden ditch opening device according to claim 1, characterized in that: The bottom of the screw rod (302) is movably connected to a fixed block, and the right side of the fixed block is fixedly connected to the support frame (101).

5. A municipal garden ditch opening device according to claim 1, characterized in that: The frame (1) is provided with limit plates on the front and rear sides, and the bottoms of the two limit plates on opposite sides are fixedly connected to the retaining plate (305).

6. A municipal garden ditch opening device according to claim 1, characterized in that: The top of the water tank (201) is connected to a water injection pipe, and the top of the water injection pipe is sleeved with a sealing cover.

7. A municipal garden ditch opening device according to claim 1, characterized in that: The front side of the top of the frame (1) is fixedly connected with a column, and a counterweight is sleeved on the surface of the column.

8. A municipal garden ditch opening device according to claim 1, characterized in that: The front and rear sides of the left side of the spray head (203) are both fixedly connected with connecting rods, and the left side of the bottom of the connecting rod is fixedly connected to the frame (1) by bolts.

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