Grooving machine with protection function for hydraulic engineering construction

Abstract

The utility model relates to the technical field of grooving machines for hydraulic engineering construction, in particular to a grooving machine with a protection function for hydraulic engineering construction, which comprises a cart, a water tank is fixedly connected to the top of the cart, a water pump is communicated with the lower end of one side of the water tank, and a working frame is arranged at the top of the cart. The inner wall of the working frame is slidably connected with two sliding frames. The dust falling mechanism is arranged at the bottom of the sliding frame; the dust falling mechanism comprises a shielding frame fixedly connected to the bottom of the sliding frame. According to the device, the surface of a grooving cutter is enclosed through a shielding frame, chippings are prevented from splashing all around in the cutting process of the grooving cutter, the amount of dust raised all around is reduced, a mounting frame and a spraying pipe swing in the shielding frame through a gear and a toothed plate, then the water spraying area of the spraying pipe is increased, water is evenly sprayed to the surface of the grooving cutter, and therefore the grooving cutter is prevented from being damaged. And the amount of dust drifting around is reduced, so that the protection effect of the grooving machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grooving machine for water conservancy construction, and particularly relates to a grooving machine with protection function for water conservancy construction. BACKGROUND

[0002] The grooving machine is a kind of mechanical equipment for grooving and cutting on various materials such as concrete, masonry and soil. In water conservancy construction, grooving machines are usually used for excavating ditches, laying pipelines and cables.

[0003] According to the search, the Chinese patent "Water conservancy grooving machine" with the authorization announcement number "CN221422085U" realizes dust removal by the water sprayed by the spray head when the cutting piece is grooving, prevents a large amount of dust from being generated when the cutting piece is grooving, and prevents dust from polluting the environment or being inhaled by workers to affect health.

[0004] In the above-mentioned application, the spray head is located at the opposite ends of the two cutting pieces, which easily causes most of the sprayed water to be sprayed at the opposite ends of the two cutting pieces, thereby causing a large amount of dust to be raised at the other end of the cutting piece, and thereby reducing the protection effect of the grooving machine.

[0005] Therefore, a grooving machine with protection function for water conservancy construction is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a grooving machine with protection function for water conservancy construction to solve the above-mentioned problems, and improve the problem that most of the sprayed water is sprayed at the opposite ends of the two cutting pieces, thereby causing a large amount of dust to be raised at the other end of the cutting piece.

[0007] The utility model discloses a kind of slotting machines with protection function water conservancy construction, comprising: cart, the top of the cart is fixedly connected with water tank, the lower end of the side of the water tank is communicated with water pump, the top of the cart is equipped with working frame, the inner wall of the working frame is slidably connected with two slide racks;Dust-settling mechanism, the dust-settling mechanism is equipped in the bottom of slide rack;Wherein, the dust-settling mechanism includes the blocking frame fixedly connected to the bottom of slide rack, the inner wall of the blocking frame is rotatably connected with slotting knife, the inner wall of the blocking frame is equipped with mounting bracket, the surface upper end of the mounting bracket is fixedly connected with spray pipe, the top of the spray pipe is communicated with hose, the other end of the hose is penetrated through slide rack and communicated on the surface of water pump, one end of the mounting bracket is fixedly connected with gear, the surface upper end of the gear is meshingly connected with toothed plate.Through blocking frame, the surface of slotting knife is realized to be surrounded, avoid slotting knife in cutting debris splashes everywhere and reduce dust everywhere to be raised amount, through gear and toothed plate, mounting bracket and spray pipe are realized to swing in blocking frame, and then the water area of spray pipe is increased, make water evenly spray on the surface of slotting knife, reduce dust to be scattered amount everywhere, to improve the protection effect of slotting machine.

[0008] Preferably, one side of the cart is provided with a first motor, the output shaft of the first motor is fixedly connected with a reciprocating lead screw, the surface of the reciprocating lead screw is provided with a long plate, and the inner wall of the toothed plate is slidably connected to the surface of the long plate. Through the long plate, the reciprocating lead screw and the first motor, the toothed plate is realized to reciprocate, and then the mounting bracket and the spray pipe are reciprocated to swing, ensuring that the water sprayed by the spray pipe falls evenly around the surface of the slotting knife.

[0009] Preferably, the bottom of the blocking frame is fixedly connected with a plurality of soft pads arranged in a row. Through the soft pad, the surface of the slotting knife is realized to be surrounded, and then the amount of dust raised by the slotting knife in slotting is reduced, and a good working environment is improved.

[0010] Preferably, one side of the working frame is fixedly connected with a fixed frame, the surface of the reciprocating lead screw is rotatably connected to the inner wall of the fixed frame, and the surface of the first motor is fixedly connected to the inner wall of the fixed frame. Through the fixed frame, the reciprocating lead screw is realized to be supported and protected, ensuring that the reciprocating lead screw can rotate normally.

[0011] Preferably, the inner wall of the blocking frame is fixedly connected with a sealing bearing at both ends, the inner edge of one of the sealing bearings is fixedly connected to the lower end of the surface of the mounting bracket, and the inner edge of the other sealing bearing is fixedly connected to the surface of the slotting knife. Through the sealing bearing, the dust and water in the blocking frame are blocked from being discharged through the connection between the mounting bracket and the blocking frame and the connection between the slotting knife and the blocking frame.

[0012] Preferably, one end of the shielding frame is fixedly connected with a protective frame, and the surface of the tooth plate is slidably connected to the inner wall of the protective frame. Through the protective frame, the tooth plate and the gear are protected, dust is prevented from adhering to the surface of the gear and the tooth plate, and the wear rate of the gear and the tooth plate is reduced.

[0013] Preferably, the inner wall of the fixed frame is fixedly connected with a guide rod, and the inner wall of the long plate is slidably connected to the surface of the guide rod. Through the guide rod, the movement of the long plate is limited, and stable movement of the long plate is ensured.

[0014] Preferably, the surface of the spray pipe is curved in an arc shape.

[0015] The utility model discloses the beneficial effect is:

[0016] 1. Through the shielding frame, the surface of the slotting cutter is surrounded, the amount of dust flying around is reduced, and the gear and the tooth plate are used to swing the mounting frame and the spray pipe in the shielding frame, thereby increasing the water spraying area of the spray pipe, making the water evenly sprayed on the surface of the slotting cutter, reducing the amount of dust flying around, and improving the protection effect of the slotting machine.

[0017] 2. Through the long plate, the reciprocating screw and the first motor, the tooth plate reciprocating movement is realized, the mounting frame and the spray pipe reciprocating swing are realized, the water sprayed by the spray pipe is evenly fallen on the surface of the slotting cutter, the soft pad is used to surround the lower end of the surface of the slotting cutter, the amount of dust raised in the slotting of the slotting cutter is reduced, and a good working environment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the shielding frame sectional view of the utility model;

[0020] Figure 3 It is the dust fall mechanism structure schematic view of the utility model;

[0021] Figure 4 It is Figure 3 The enlarged view of A.

[0022] In the drawing: 1, trolley; 2, water tank; 3, water pump; 4, working frame; 5, sliding frame; 6, dust fall mechanism; 61, shielding frame; 62, slotting cutter; 63, mounting frame; 64, spray pipe; 65, hose; 66, gear; 67, tooth plate; 68, long plate; 69, reciprocating screw; 610, first motor; 611, fixed frame; 612, soft pad; 613, protective frame; 614, sealing bearing. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] In specific implementation, as shown in the figure, Figures 1-4 A slotting machine with a protection function for water conservancy construction, comprising: a cart 1, the top of the cart 1 is fixedly connected with a water tank 2, the lower end of one side of the water tank 2 is communicated with a water pump 3, the top of the cart 1 is provided with a working frame 4, the inner wall of the working frame 4 is slidably connected with two sliding racks 5; a dust falling mechanism 6 is arranged at the bottom of the sliding rack 5; wherein the dust falling mechanism 6 comprises a shielding frame 61 fixedly connected to the bottom of the sliding rack 5, a slotting cutter 62 rotatably connected to the inner wall of the shielding frame 61, an installation rack 63 arranged on the inner wall of the shielding frame 61, a spray pipe 64 fixedly connected to the surface of the upper end of the installation rack 63, a hose 65 communicated with the top of the spray pipe 64, the other end of the hose 65 penetrating through the sliding rack 5 and communicated with the surface of the water pump 3, a gear 66 fixedly connected to one end of the installation rack 63, a toothed plate 67 meshingly connected to the surface of the upper end of the gear 66, and the surface of the spray pipe 64 is curved in an arc shape.

[0025] The inner wall of the cart 1 is fixedly connected with two hydraulic cylinders, the top end of the hydraulic cylinder is fixedly connected to the bottom of the working frame 4, the inner wall of the working frame 4 is rotatably connected with a bidirectional screw rod, the inner wall of the sliding rack 5 is threadedly connected to the surface of the bidirectional screw rod, one end of the bidirectional screw rod is fixedly connected with a second motor, the surface of the second motor is fixedly connected to the inner wall of the working frame 4, the inner wall of the shielding frame 61 is fixedly connected with a third motor, the output shaft of the third motor is fixedly connected to one end of the slotting cutter 62, and the first motor 610, the second motor and the third motor are all servo motors.

[0026] In water conservancy construction, when the corresponding place needs to be slotted for laying cables, the cart 1 is pushed to the corresponding place, then the hydraulic cylinder is manually opened, the top end of the hydraulic cylinder is lowered to drive the working frame 4 to move downward to the appropriate position, then the hydraulic cylinder is manually closed and the third motor and the water pump 3 are opened, the output shaft of the third motor is rotated to drive the slotting cutter 62 to rotate, the slotting cutter 62 in rotation performs slotting operation on the ground, at this time the shielding frame 61 shields most of the dust raised in the slotting, the water pump 3 extracts water in the water tank 2 and delivers the water to the two spray pipes 64 through the hose 65, the spray pipes 64 spray water on the surface of the slotting cutter 62 to reduce the amount of dust raised, after the ground slotting is completed, the third motor and the water pump 3 are manually closed, and the cable laying operation on the ground slot is started.

[0027] In specific implementation, as shown in the figure, Figures 3-4As shown, a first motor 610 is provided on one side of the cart 1, and the output shaft of the first motor 610 is fixedly connected to a reciprocating screw 69, the surface of the reciprocating screw 69 is provided with a long plate 68, and the inner wall of the tooth plate 67 is slidably connected to the surface of the long plate 68, and a fixed frame 611 is fixedly connected to one side of the working frame 4, and the surface of the reciprocating screw 69 is rotatably connected to the inner wall of the fixed frame 611, the surface of the first motor 610 is fixedly connected to the inner wall of the fixed frame 611, the inner wall of the fixed frame 611 is fixedly connected to a guide rod, and the inner wall of the long plate 68 is slidably connected to the surface of the guide rod.

[0028] The reciprocating screw 69 is a screw that can make the long plate 68 reciprocate without changing the direction of rotation of the main shaft. The reciprocating screw 69 is in the form of two thread grooves with the same pitch and opposite rotation directions, and the two ends are connected by a transition curve. Through the rotation of the screw, the side of the spiral groove pushes the long plate 68 placed in the spiral groove to perform axial reciprocating motion.

[0029] Manually turn on the first motor 610, and the output shaft of the first motor 610 rotates to drive the reciprocating screw 69 to rotate. The rotating reciprocating screw 69 drives the long plate 68 to reciprocate on the guide rod. The reciprocating movement of the long plate 68 drives the gear plate 67 to reciprocate. The reciprocating gear plate 67 drives the gear 66 to rotate reciprocatingly. The reciprocating rotation of the gear 66 drives the mounting frame 63 and the nozzle 64 to swing back and forth. The reciprocating swinging nozzle 64 expands the water spraying range, so that the water can better cover the dust floating in the shielding frame 61 and cool the surface of the slotting knife 62.

[0030] like Figure 2 As shown, the bottom of the shielding frame 61 is fixedly connected with soft pads 612 distributed in equal rows. The soft pads 612 are rubber components.

[0031] like Figure 3 As shown, both ends of the inner wall of the shielding frame 61 are fixedly connected with sealed bearings 614, the inner edge of one sealed bearing 614 is fixedly connected to the lower end of the surface of the mounting frame 63, and the inner edge of the other sealed bearing 614 is fixedly connected to the surface of the slotting knife 62.

[0032] like Figure 2 As shown, one end of the shielding frame 61 is fixedly connected to the protection frame 613 , and the surface of the tooth plate 67 is slidably connected to the inner wall of the protection frame 613 .

[0033] The utility model discloses a movable ground trenching machine, including trolley 1, water tank 2, water pump 3, drive work frame 4, first motor 610, second motor, third motor, hydraulic cylinder and sealing bearing 614, trolley 1 is provided with the drive work frame 4, and the drive work frame 4 is provided with the water tank 2, the water pump 3, the first motor 610, the second motor, the third motor, the hydraulic cylinder and sealing bearing 614, the utility model discloses when using, push trolley 1 to move to corresponding place, drive work frame 4 to descend suitable position after, make soft pad 612 to resist and touch on the ground, manually open third motor, water pump 3 and first motor 610, the output shaft rotation of third motor drives the rotation of slotted knife 62, and slotted knife 62 in rotation carries out grooving operation to the ground, the dust in the groove is blocked by the blocking frame 61 and the soft pad 612 at this time, the output shaft rotation of first motor 610 drives gear 66 reciprocating rotation through reciprocating screw rod 69, long plate 68 and toothed plate 67, and gear 66 reciprocating rotation drives mounting bracket 63 and spray pipe 64 reciprocating swing, and water pump 3 extracts the water in water tank 2 and is sent to two spray pipes 64 in hose 65, and spray pipe 64 in reciprocating swing expands the water spraying range, makes water better cover the dust that scatters in blocking frame 61 and carries out the cooling to the surface of slotted knife 62, makes the worker be in good working environment, and after the ground grooving is finished, manually close third motor, water pump 3 and first motor 610, start the cable laying operation to the groove of ground.

[0034] Need to explain, above-mentioned trolley 1, water tank 2, water pump 3, slotted knife 62, first motor 610, second motor, third motor, hydraulic cylinder and sealing bearing 614 etc. are all for the more mature device of prior art application, and the specific model can be selected according to actual needs, and water pump 3, first motor 610, second motor, third motor and hydraulic cylinder power supply can be built-in power supply, also can be mains power supply, and the specific power supply mode is selected according to circumstances, and here is not repeated.

[0035] In addition, it should be understood that, although the present specification is described according to the embodiments, not every embodiment contains only one independent technical solution, and the description mode of the specification is only for the sake of clarity, and the skilled person in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that the skilled person can understand.

Claims

1. A grooving machine for water conservancy project construction with protective function, characterized in that: include: A cart (1), wherein a water tank (2) is fixedly connected to the top of the cart (1), a water pump (3) is connected to the lower end of one side of the water tank (2), a working frame (4) is provided on the top of the cart (1), and two slides (5) are slidably connected to the inner wall of the working frame (4); A dust reduction mechanism (6), wherein the dust reduction mechanism (6) is provided at the bottom of the slide (5); The dust reduction mechanism (6) includes a shielding frame (61) fixedly connected to the bottom of the slide (5), the inner wall of the shielding frame (61) is rotatably connected to a slotting knife (62), the inner wall of the shielding frame (61) is provided with a mounting frame (63), the upper end of the surface of the mounting frame (63) is fixedly connected to a nozzle (64), the top of the nozzle (64) is connected to a hose (65), the other end of the hose (65) passes through the slide (5) and is connected to the surface of the water pump (3), one end of the mounting frame (63) is fixedly connected to a gear (66), and the upper end of the surface of the gear (66) is meshedly connected to a toothed plate (67).

2. The groove cutting machine for water conservancy project construction with a protective function according to claim 1, characterized in that: A first motor (610) is provided on one side of the cart (1), and an output shaft of the first motor (610) is fixedly connected to a reciprocating screw (69). A long plate (68) is provided on the surface of the reciprocating screw (69), and an inner wall of the tooth plate (67) is slidably connected to the surface of the long plate (68).

3. The groove cutting machine for water conservancy project construction with a protective function according to claim 1, characterized in that: The bottom of the shielding frame (61) is fixedly connected with soft pads (612) distributed in equal rows.

4. The groove cutting machine with protective function for water conservancy project construction according to claim 2, characterized in that: One side of the working frame (4) is fixedly connected to a fixed frame (611), the surface of the reciprocating screw (69) is rotatably connected to the inner wall of the fixed frame (611), and the surface of the first motor (610) is fixedly connected to the inner wall of the fixed frame (611).

5. The groove cutting machine with protective function for water conservancy project construction according to claim 1, characterized in that: Both ends of the inner wall of the shielding frame (61) are fixedly connected to sealed bearings (614), the inner edge of one of the sealed bearings (614) is fixedly connected to the lower end of the surface of the mounting frame (63), and the inner edge of the other sealed bearing (614) is fixedly connected to the surface of the slotting knife (62).

6. The groove cutting machine with protective function for water conservancy project construction according to claim 1, characterized in that: One end of the shielding frame (61) is fixedly connected to a protection frame (613), and the surface of the tooth plate (67) is slidably connected to the inner wall of the protection frame (613).

7. The groove cutting machine with protective function for water conservancy project construction according to claim 4, characterized in that: The inner wall of the fixed frame (611) is fixedly connected to a guide rod, and the inner wall of the long plate (68) is slidably connected to the surface of the guide rod.

8. The groove cutting machine with protective function for water conservancy project construction according to claim 1, characterized in that: The surface of the nozzle (64) is curved in an arc shape.

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