A mining flooring machine

Abstract

The present invention discloses a mining flooring machine, and relates to the technical field of flooring construction equipment. The present invention includes a main trowel plate, both sides of the main trowel plate are provided with sliding grooves, the interior of the sliding groove is provided with an extension mechanism, the extension mechanism includes a sliding plate slidably connected to the interior of the sliding groove, both sides of the surface of one side of the sliding plate are provided with limited sliding grooves, the interior of the limited sliding groove is slidably connected with a sliding T-shaped plate, and a side surface of the sliding T-shaped plate is fixedly installed with an auxiliary trowel plate, and the length of the trowel plate can be adjusted by setting the extension mechanism, replacing the traditional fixed-length trowel plate, and when the length of the main trowel plate is less than the length of the ground construction, the auxiliary trowel plate can be clamped to one side of the main trowel plate to extend the length of the trowel plate, thereby avoiding the need for the staff to operate the flooring machine again, thereby improving the work efficiency of the staff, and then reducing the labor intensity of the staff.

Description

Technical Field

[0001] The invention belongs to the technical field of floor construction equipment, and in particular relates to a floor laying machine for mining. Background Art

[0002] During the ground construction process, workers usually need to use a floor paving machine. The workers push the floor paving machine to smooth the ground. However, the length of the paving plate in the existing floor paving machine is fixed and the length of the paving plate cannot be adjusted. When the length of the paving plate is less than the length of the ground construction, the workers need to repeatedly push the floor paving machine, which makes the workers' work efficiency low and increases the workers' labor intensity. Summary of the invention

[0003] The purpose of the present invention is to provide a mining floor paving machine. Through the setting, it solves the problem that the length of the trowel plate in the existing floor paving machine is fixed and the length of the trowel plate cannot be adjusted. When the length of the trowel plate is less than the length of the ground construction, the staff needs to repeatedly push the floor paving machine, which makes the staff's work efficiency low and increases the labor intensity of the staff.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The invention relates to a mining floor paving machine, comprising a main trowel plate, wherein sliding grooves are provided on both sides of the main trowel plate, and an extension mechanism is provided inside the sliding groove. The extension mechanism comprises a sliding plate slidably connected to the sliding groove, and a limiting sliding groove is provided on both sides of one side surface of the sliding plate, and a sliding T-shaped plate is slidably connected to the inside of the limiting sliding groove, and an auxiliary trowel plate is fixedly installed on one side surface of the sliding T-shaped plate, and a supporting column is fixedly installed on the upper surface of the main trowel plate, and a limiting ring is fixedly slidably connected to the surface of the supporting column, and a first rotating shaft seat is fixedly installed on both sides of the limiting ring, and the first rotating shaft seat is rotatably connected to a connecting rod, and sliding grooves are provided on both sides of the upper surface of the main trowel plate, and a second rotating shaft seat is fixedly installed on the upper surface of the auxiliary trowel plate, and one end of the connecting rod is rotatably connected to the second rotating shaft seat and passes through the interior of the sliding groove.

[0006] Furthermore, the surface of the limiting ring is threadedly connected to a limiting bolt, one end of the limiting bolt is threadedly connected to the surface of the support column, and the top and bottom of the surface of the support column are both provided with thread grooves.

[0007] Furthermore, the surface of the limiting ring is threadedly connected to a limiting bolt, one end of the limiting bolt is threadedly connected to the surface of the support column, and the top and bottom of the surface of the support column are both provided with thread grooves.

[0008] Furthermore, a rotating mechanism is provided on one side of the auxiliary trowel plate, and the rotating mechanism includes an arc groove opened on the lower surface of the auxiliary trowel plate, a through hole is opened on the upper surface of the auxiliary trowel plate, a damping shaft is provided inside the through hole, and an arc plate is fixedly installed on the bottom of the damping shaft.

[0009] Furthermore, a connecting piece is fixedly installed on the upper surface of the main trowel plate, the top of the connecting piece is rotatably connected to a lifting rod, a fixing bolt is threadedly penetrated through the surface of the connecting piece, the fixing bolt is threadedly connected to the inside of the lifting rod, and one end of the lifting rod is rotatably connected to a movable box.

[0010] Furthermore, a lifting mechanism is fixedly installed on one side surface of the movable box, and the lifting mechanism includes a base plate fixedly installed on one side surface of the movable box, a servo motor is fixedly installed on the upper surface of the base plate, a screw rod is fixedly connected to the output end of the servo motor, a nut is threadedly connected to the surface of the screw rod, a third rotating shaft seat is clamped on the upper surface of the nut, the third rotating shaft seat is rotatably connected to a lifting rod, one end of the lifting rod is rotatably connected to a fourth rotating shaft seat, and the upper surface of the fourth rotating shaft seat is fixedly installed on the lower surface of the lifting rod.

[0011] Furthermore, moving wheels are clamped on both sides of the lower surface of the moving box, and a pushing handle is fixedly installed on one side surface of the moving box.

[0012] The present invention has the following beneficial effects:

[0013] 1. Through the setting of the extension mechanism, the length of the trowel plate can be adjusted, replacing the traditional fixed-length trowel plate. When the length of the main trowel plate is less than the length of the ground construction, the auxiliary trowel plate can be connected to one side of the main trowel plate to extend the length of the trowel plate, thereby avoiding the need for the staff to operate the flooring machine again, thereby improving the work efficiency of the staff and reducing the labor intensity of the staff;

[0014] 2. Through the setting of the rotating mechanism, by rotating the arc plate, the arc plate can smooth the corners and places that the auxiliary trowel plate cannot reach, thereby avoiding the situation where the staff manually smoothes the places that cannot be smoothed, and increasing the practicality of the device;

[0015] 3. Through the setting of the lifting mechanism, when the staff needs to move the device, the height of the trowel plate from the ground can be adjusted, thereby effectively preventing the damage to the trowel plate caused by debris or stones on the ground, thereby effectively extending the service life of the trowel plate, and at the same time greatly reducing the damage to the trowel plate, thereby ensuring the integrity of the trowel plate in paving the ground during work;

[0016] 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

[0017] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the drawings required for the implementation methods or the prior art descriptions are briefly introduced below. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the first form structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the second form structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the sliding plate and the auxiliary wiping plate of the present invention;

[0021] Figure 4 It is a schematic diagram of the support column and connecting rod structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the lifting mechanism structure of the present invention.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Main screed plate; 2. Sliding groove;

[0025] 3. Extension mechanism; 301. Sliding plate; 302. Sliding T-shaped plate; 303. Auxiliary wiping plate; 304. Support column; 305. Limiting ring; 306. First rotating shaft seat; 307. Connecting rod; 308. Second rotating shaft seat;

[0026] 4. card plate; 5. rotating mechanism; 501. damping shaft; 502. arc plate;

[0027] 6. Connecting piece; 7. Lifting rod; 8. Moving box;

[0028] 9. Lifting mechanism; 901. servo motor; 902. lead screw; 903. third rotating shaft seat; 904. lifting rod; 905. fourth rotating shaft seat. DETAILED DESCRIPTION

[0029] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example 1

[0032] See also Figure 1 , Figure 2 and Figure 4 As shown, the present invention is a mining flooring machine, comprising a main trowel plate 1, both side surfaces of the main trowel plate 1 are provided with sliding grooves 2, the interior of the sliding grooves 2 is provided with an extension mechanism 3, the extension mechanism 3 comprises a sliding plate 301 slidably connected to the interior of the sliding groove 2, both sides of one side surface of the sliding plate 301 are provided with limited sliding grooves, the interior of the limited sliding groove is slidably connected with a sliding T-shaped plate 302, one side surface of the sliding T-shaped plate 302 is fixedly installed with an auxiliary trowel plate 303, the upper surface of the main trowel plate 1 is fixedly installed with a support column 304, the surface of the support column 304 is fixedly slidably connected with a limited ring 305, and both side surfaces of the limited ring 305 are fixedly installed with a first rotating The shaft seat 306, the first shaft seat 306 is rotatably connected to the connecting rod 307, and sliding grooves are provided on both sides of the upper surface of the main trowel plate 1. The upper surface of the auxiliary trowel plate 303 is fixedly installed with a second shaft seat 308, and one end of the connecting rod 307 is rotatably connected to the second shaft seat 308 and passes through the interior of the sliding groove. The surface of the limit ring 305 is threadedly connected to the limit bolt, and one end of the limit bolt is threadedly connected to the surface of the support column 304. The top and bottom of the surface of the support column 304 are provided with threaded grooves, and a card slot is provided on one side of the inner wall of the sliding groove 2. The inside of the card slot is slidably connected with a card plate 4, and the card plate 4 is fixedly installed on one side surface of the auxiliary trowel plate 303.

[0033] The staff pulls the limit ring 305 downward, so that the first rotating shaft seat 306 on both sides of the limit ring 305 drives the second rotating shaft seat 308 and the auxiliary trowel plate 303 to slide to both sides inside the sliding groove 2 through the connecting rod 307. When the auxiliary trowel plate 303 slides out of the sliding groove 2, the sliding T-shaped plate 302 drives the auxiliary trowel plate 303 to slide downward inside the sliding plate 301, so that the lower surface of the auxiliary trowel plate 303 is flush with the lower surface of the main trowel plate 1, and the auxiliary trowel plate 303 is tightly attached to one side surface of the main trowel plate 1, and then the limit bolt on the surface of the limit ring 305 is twisted to fix the limit ring 305 at the bottom of the support column 304 surface.

[0034] Of course, when the staff wants to retract the auxiliary trowel plate 303, they first lift up the sliding T-shaped plate 302 and the auxiliary trowel plate 303 so that the auxiliary trowel plate 303 and the sliding groove 2 are in the same plane, and then pull the limit ring 305 upward, so that the first rotating shaft seat 306 on both sides of the limit ring 305 drives the second rotating shaft seat 308 and the auxiliary trowel plate 303 to slide toward the middle inside the sliding groove 2 through the connecting rod 307, and then fix it to the top of the support column 304 through the limit bolt. The length of the trowel plate can be adjusted to replace the traditional fixed-length trowel plate. When the length of the main trowel plate is less than the length of the ground construction, the auxiliary trowel plate can be clamped on one side of the main trowel plate to extend the length of the trowel plate, thereby avoiding the need for the staff to operate the flooring machine again, thereby improving the work efficiency of the staff and then reducing the labor intensity of the staff.

[0035] Example 2

[0036] See also Figure 1 , Figure 2 and Figure 3 As shown, further, a rotating mechanism 5 is provided on one side of the auxiliary trowel plate 303, and the rotating mechanism 5 includes an arc groove opened on the lower surface of the auxiliary trowel plate 303, and a through hole is opened on the upper surface of the auxiliary trowel plate 303. A damping shaft 501 is provided inside the through hole, and an arc plate 502 is fixedly installed on the bottom of the damping shaft 501.

[0037] The staff drives the arc plate 502 to rotate through the damping shaft 501, and the rotating part of the arc plate 502 will be in the arc groove inside the auxiliary trowel plate 303. The arc plate 502 can be adjusted according to the angle to smooth the corners and places that the auxiliary trowel plate cannot smooth, thereby avoiding the situation where the staff manually smoothes the places that cannot be smoothed, increasing the practicality of the device.

[0038] Example 3

[0039] See also Figure 1 , Figure 2 and Figure 5As shown, further, a connecting piece 6 is fixedly installed on the upper surface of the main trowel plate 1, and a lifting rod 7 is rotatably connected to the top of the connecting piece 6. A fixing bolt is threaded through the surface of the connecting piece 6, and the fixing bolt is threadedly connected to the inside of the lifting rod 7. One end of the lifting rod 7 is rotatably connected to a moving box 8, and a lifting mechanism 9 is fixedly installed on one side surface of the moving box 8. The lifting mechanism 9 includes a bottom plate fixedly installed on one side surface of the moving box 8, and a servo motor 901 is fixedly installed on the upper surface of the bottom plate. A screw rod 902 is fixedly connected to the output end of the servo motor 901, and a nut is threadedly connected to the surface of the screw rod 902, and a third rotating shaft seat 903 is clamped on the upper surface of the nut. The third rotating shaft seat 903 is rotatably connected to a lifting rod 904, and one end of the lifting rod 904 is rotatably connected to a fourth rotating shaft seat 905, and the upper surface of the fourth rotating shaft seat 905 is fixedly installed on the lower surface of the lifting rod 7.

[0040] The staff turns on the servo motor 901, driving the screw rod 902 to rotate, so that the nut moves on the screw rod 902, and the nut drives the third rotating shaft seat 903 to rotate upward by squeezing the fourth rotating shaft seat 905 and the lifting rod 7 through the lifting rod 904. When the staff needs to move the device, the height of the trowel plate from the ground can be adjusted, thereby effectively preventing the damage to the trowel plate caused by debris or stones on the ground, thereby effectively extending the service life of the trowel plate, and at the same time greatly reducing the damage to the trowel plate, thereby ensuring the integrity of the trowel plate in paving the ground during work.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0042] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are intended to be exemplary only, and the true scope of the present disclosure is indicated by the following claims.

Claims

1. A mining flooring machine, characterized in that: The invention comprises a main trowel plate (1), wherein both sides of the main trowel plate (1) are provided with sliding grooves (2), the interior of the sliding grooves (2) is provided with an extension mechanism (3), the extension mechanism (3) comprises a sliding plate (301) slidably connected to the interior of the sliding grooves (2), both sides of one side surface of the sliding plate (301) are provided with limited sliding grooves, the interior of the limited sliding grooves is slidably connected with a sliding T-shaped plate (302), one side surface of the sliding T-shaped plate (302) is fixedly mounted with an auxiliary trowel plate (303), and the upper surface of the main trowel plate (1) is fixedly mounted with a A support column (304) is provided, and a limit ring (305) is fixedly and slidably connected to the surface of the support column (304), and a first rotating shaft seat (306) is fixedly installed on the two side surfaces of the limit ring (305), and the first rotating shaft seat (306) is rotatably connected to a connecting rod (307), and sliding grooves are provided on both sides of the upper surface of the main trowel plate (1), and a second rotating shaft seat (308) is fixedly installed on the upper surface of the auxiliary trowel plate (303), and one end of the connecting rod (307) is rotatably connected to the second rotating shaft seat (308) and passes through the interior of the sliding groove.

2. A mining flooring machine according to claim 1, characterized in that: The surface of the limiting ring (305) is threadedly connected to a limiting bolt, one end of the limiting bolt is threadedly connected to the surface of the support column (304), and the top and bottom of the surface of the support column (304) are both provided with thread grooves.

3. A mining flooring machine according to claim 1, characterized in that: A clamping groove is provided on one side of the inner side wall of the sliding groove (2), and a clamping plate (4) is slidably connected inside the clamping groove. The clamping plate (4) is fixedly mounted on one side surface of the auxiliary trowel plate (303).

4. A mining flooring machine according to claim 1, characterized in that: A rotating mechanism (5) is provided on one side of the auxiliary trowel plate (303), and the rotating mechanism (5) comprises an arc-shaped groove formed on the lower surface of the auxiliary trowel plate (303). A through hole is formed on the upper surface of the auxiliary trowel plate (303), and a damping shaft (501) is provided inside the through hole. An arc-shaped plate (502) is fixedly mounted on the bottom of the damping shaft (501).

5. A mining flooring machine according to claim 1, characterized in that: A connecting piece (6) is fixedly installed on the upper surface of the main trowel plate (1), and the top of the connecting piece (6) is rotatably connected to a lifting rod (7). A fixing bolt is threadedly passed through the surface of the connecting piece (6), and the fixing bolt is threadedly connected to the inside of the lifting rod (7). One end of the lifting rod (7) is rotatably connected to a movable box (8).

6. A mining flooring machine according to claim 5, characterized in that: A lifting mechanism (9) is fixedly mounted on one side surface of the movable box (8), and the lifting mechanism (9) comprises a bottom plate fixedly mounted on one side surface of the movable box (8).

7. A mining flooring machine according to claim 6, characterized in that: A servo motor (901) is fixedly mounted on the upper surface of the bottom plate, and a lead screw (902) is fixedly connected to the output end of the servo motor (901).

8. A mining flooring machine according to claim 7, characterized in that: The surface of the screw rod (902) is threadedly connected with a nut, the upper surface of the nut is clamped with a third rotating shaft seat (903), and the third rotating shaft seat (903) is rotatably connected with a lifting rod (904).

9. A mining flooring machine according to claim 8, characterized in that: One end of the lifting rod (904) is rotatably connected to a fourth rotating shaft seat (905), and the upper surface of the fourth rotating shaft seat (905) is fixedly mounted on the lower surface of the lifting rod (7).

10. A mining flooring machine according to claim 5, characterized in that: Moving wheels are clamped on both sides of the lower surface of the moving box (8), and a pushing handle is fixedly mounted on one side surface of the moving box (8).

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