Mining crawler belt flat car suspension arm structure with hydraulic hinge

Abstract

The utility model relates to the technical field of crawler belt flat car structures, and discloses a mining crawler belt flat car suspension arm structure with hydraulic hinges, which comprises a crawler belt flat car body, an installation platform is fixedly installed on the top of the crawler belt flat car body, and a control box body is fixedly installed on the top of the installation platform. The top of the control box body is fixedly provided with a fixed base through a fixing bolt, and the top of the fixed base is fixedly provided with a protective shell. By arranging the mounting groove, the mounting supporting plate, the reinforcing column, an anti-skid pad and anti-skid lines, the stability and the bearing capacity of the whole rotating hydraulic part are effectively enhanced, the safety of the suspension arm in the operation process is ensured, the first motor is matched to drive the rotating supporting column, so that the mounting base plate and the suspension arm part on the mounting base plate can rotate by degrees, and the working efficiency is improved. And the flexibility and coverage of hoisting operation are improved, the hoisting requirements of different directions and angles are met, and the effect of enhancing the structural stability and safety of the suspension arm is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to caterpillar plate car structure technical field, concretely is a mine caterpillar plate car boom structure with hydraulic hinge. BACKGROUND

[0002] The mine caterpillar plate car is the important transport equipment in the tunnel engineering of coal mine, metal mine etc. The mine caterpillar plate car is mainly used for the mine of underground mining, and is the traffic tool of underground roadway transport equipment and articles. It usually takes the underground compressed air as power, utilizes the pneumatic motor to drive the hydraulic pump, and changes mechanical transmission into hydraulic transmission. This underground trackless transport machinery has the characteristics such as simple structure, easy manufacturing, solid and durable, convenient maintenance, is mainly used in the roadway with good floor condition and the roadway with the slope less than a certain angle.

[0003] The traditional mine caterpillar plate car boom structure can usually only carry out simple lifting operation, cannot realize the rotation in all directions and accurate telescopic adjustment, greatly limits its application range and operation flexibility, simultaneously, the design of telescopic mechanism is often rough, cannot realize accurate telescopic adjustment, and is prone to failure after long time use, therefore, a mine caterpillar plate car boom structure with hydraulic hinge needs to be designed. UTILITY MODEL CONTENT

[0004] The utility model discloses a mine caterpillar plate car boom structure with hydraulic hinge to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a mine caterpillar plate car boom structure with hydraulic hinge, including the caterpillar plate car body, the top of the caterpillar plate car body is fixedly installed with the installation platform, the top of the installation platform is fixedly installed with the control box body, the top of the control box body is fixedly installed with the fixed base through the fixed peg, and the top of the fixed base is fixedly installed with the protective housing, the use boom assembly is arranged above the installation platform, the use boom assembly includes the rotary hydraulic part, the rotary hydraulic part is arranged above the installation platform, the boom part is arranged above the fixed base, and the boom part is above and below the rotary hydraulic part.

[0006] Preferably, the rotary hydraulic part includes the installation groove, the installation groove is formed in the outer wall of the installation platform, and there are four groups in total, motor one is fixedly installed at the top of the fixed base, and the motor one is arranged in the protective housing, the inside of the installation groove is provided with the installation support plate through the rotating pin, the other end of the installation support plate is fixedly installed with the small hydraulic cylinder, the bottom of the small hydraulic cylinder is fixedly installed with the reinforcing column, and the reinforcing column is arranged below the installation support plate.

[0007] By being provided with the mounting support plate, the small hydraulic cylinder and the reinforcing column, a stable support structure is formed, ensuring the stability and safety of the boom assembly during operation; the small hydraulic cylinder can adjust the support force as needed to adapt to different operating conditions.

[0008] By being provided with the motor one, as the power source of the rotating hydraulic part, the motor one drives the mounting base plate and the boom assembly thereon to rotate in the horizontal direction through the rotating support column, realizing all-around coverage of the hoisting operation.

[0009] Preferably, the bottom of the reinforcing column is fixedly installed with a non-slip pad, the bottom of the non-slip pad is uniformly fixedly installed with non-slip patterns at equal intervals, the output end of the motor one is provided with a rotating support column, and the top of the rotating support column is fixedly installed with a mounting base plate, and the top of the mounting base plate is fixedly installed with a hydraulic cylinder seat.

[0010] By being provided with the non-slip pad and the non-slip patterns, the stability of the support structure is further enhanced to prevent sliding or deviation during operation.

[0011] Preferably, the inside of the hydraulic cylinder seat is fixedly installed with a hydraulic cylinder one through a fixed bolt, the top of the mounting base plate is fixedly installed with a boom seat, the inside of the boom seat is provided with a boom body through a rotating column, the top of the hydraulic cylinder one is fixedly installed on the outer wall of the boom body through a connecting seat, and the top of the boom body is provided with a mounting sliding groove.

[0012] Preferably, the boom part comprises: a mounting frame fixedly installed on the top of the mounting base plate; a reinforcing rib fixedly installed on the outer wall of the boom body at equal intervals; and a hydraulic cylinder two fixedly installed in the mounting sliding groove; the outer wall of the mounting frame is fixedly installed with a motor two, the output end of the motor two is provided with a connecting shaft, the connecting shaft is movably penetrated through the mounting frame, and the outer wall of the connecting shaft is sleeved with a rotating wheel.

[0013] By being provided with the reinforcing rib, which is fixedly installed on the outer wall of the boom body at equal intervals, the strength and rigidity of the boom are enhanced to ensure that no deformation or fracture occurs during hoisting.

[0014] By being provided with the hydraulic cylinder two, as the power source of the telescopic arm, the lifting operation of the hoisting hook body in the vertical direction is realized by controlling the telescopic movement.

[0015] Preferably, the upper part of the hydraulic cylinder two is provided with a connecting frame, and the connecting frame is fixedly installed on the inner wall of the mounting sliding groove, the top of the connecting frame is provided with a sliding groove, the inside of the sliding groove is slidably connected with a telescopic arm, the inner wall of the sliding groove is provided with a sliding strip groove, and the inside of the sliding strip groove is slidably connected with a guide sliding strip.

[0016] Through being provided with the connecting frame, the sliding slot, the telescopic arm and the guide slide, the telescopic arm is ensured to smoothly and accurately slide in the sliding slot, and accurate positioning of the lifting hook body is realized.

[0017] Preferably, the guide slide is fixedly installed on the outer wall of the telescopic arm, the connecting end of the hydraulic cylinder two is fixedly installed on the bottom of the telescopic arm, the top of the telescopic arm is fixedly installed with the pulley block through the connecting arm, the outer wall of the pulley block is slidably provided with the steel rope, and the bottom of the steel rope is fixedly installed with the lifting hook body through the mounting block.

[0018] The utility model provides a mine caterpillar flat car boom structure with hydraulic hinge has the following beneficial effects:

[0019] (1), the utility model discloses a mounting groove, mounting support plate, reinforcing column and antiskid pad are provided with antiskid line, effectively enhance the stability and bearing capacity of whole rotating hydraulic part, ensure the safety of boom in the operation process, cooperate motor one, drive rotating support column, make the mounting base plate and the boom part on it can rotate, increase the flexibility and coverage of hoisting operation, be applicable to the hoisting demand of different directions and angles, reach the effect that the stability and safety of boom structure are enhanced.

[0020] (2), the utility model discloses a motor two, drive rotating wheel, make lifting hook body can rotate in horizontal direction a certain angle, cooperate pulley block and the sliding of steel rope, improve the flexibility and efficiency of hoisting operation, reduce the complexity and labor intensity of manual operation, simultaneously, hydraulic cylinder two drive telescopic arm slide in sliding slot, cooperate the accurate orientation of guide slide and slide slot, realize accurate positioning and telescopic adjustment of lifting hook body in vertical direction, satisfy the hoisting demand of different height and distance, reach the effect that the flexibility and efficiency of hoisting operation are improved. ACCURACY OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic view of the utility model;

[0022] Figure 2 It is the bottom view of the utility model a mine caterpillar flat car boom structure with hydraulic hinge;

[0023] Figure 3 It is the section view of the utility model a mine caterpillar flat car boom structure with hydraulic hinge;

[0024] Figure 4 It is the telescopic place structure side view of the utility model a mine caterpillar flat car boom structure with hydraulic hinge.

[0025] As shown in the figure: a mine caterpillar truck with hydraulic hinge arm structure, including caterpillar truck body 1, the top of caterpillar truck body 1 is fixedly installed with installation platform 2, the top of installation platform 2 is fixedly installed with control box body 3, the top of control box body 3 is fixedly installed with fixed base 4 through fixing bolt, the top of fixed base 4 is fixedly installed with protective shell 5; use the arm assembly 6, the arm assembly 6 is arranged above installation platform 2; the arm assembly 6 includes: rotary hydraulic part 61, the rotary hydraulic part 61 is arranged above installation platform 2; arm part 62, arm part 62 is arranged above fixed base 4, and arm part 62 is above and below rotary hydraulic part 61. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] Examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0028] Embodiment one:

[0029] The preferred embodiment of the mine caterpillar truck arm structure with hydraulic hinge provided by the present application is shown in the figure Figures 1-4 As shown in the figure: a mine caterpillar truck with hydraulic hinge arm structure, including caterpillar truck body 1, the top of caterpillar truck body 1 is fixedly installed with installation platform 2, the top of installation platform 2 is fixedly installed with control box body 3, the top of control box body 3 is fixedly installed with fixed base 4 through fixing bolt, the top of fixed base 4 is fixedly installed with protective shell 5; use the arm assembly 6, the arm assembly 6 is arranged above installation platform 2; the arm assembly 6 includes: rotary hydraulic part 61, the rotary hydraulic part 61 is arranged above installation platform 2; arm part 62, arm part 62 is arranged above fixed base 4, and arm part 62 is above and below rotary hydraulic part 61.

[0030] The rotating hydraulic part 61 comprises: a mounting groove 611, which is provided on the outer wall of the mounting platform 2 and has four groups in total; and a motor 617, which is fixedly installed on the top of the fixed base 4 and is arranged inside the protective shell 5.

[0031] The inside of the mounting groove 611 is provided with a mounting support plate 612 through a rotating pin, one end of the mounting support plate 612 is fixedly installed on the bottom of the small hydraulic cylinder 613, the bottom of the small hydraulic cylinder 613 is fixedly installed on the bottom of the reinforcing column 614, and the reinforcing column 614 is arranged below the mounting support plate 612.

[0032] The mounting support plate 612, the small hydraulic cylinder 613 and the reinforcing column 614 together constitute a stable support structure, which ensures the stability and safety of the boom assembly 6 during operation; the small hydraulic cylinder 613 can adjust the support force as needed to adapt to different operating conditions.

[0033] The motor 617 serves as the power source of the rotating hydraulic part 61, drives the mounting base plate 618 and the boom assembly 6 thereon to rotate horizontally through the rotating support column, and realizes omnidirectional coverage of the lifting operation.

[0034] The bottom of the reinforcing column 614 is fixedly installed on the bottom of the anti-skid pad 615, the bottom of the anti-skid pad 615 is fixedly installed on the bottom of the anti-skid pattern 616, the output end of the motor 617 is provided with a rotating support column, the top of the rotating support column is fixedly installed on the mounting base plate 618, and the top of the mounting base plate 618 is fixedly installed on the hydraulic cylinder seat 619.

[0035] The anti-skid pad 615 and the anti-skid pattern 616 further enhance the stability of the support structure and prevent sliding or deviation during operation.

[0036] The inside of the hydraulic cylinder seat 619 is fixedly installed on the inside of the hydraulic cylinder 6110 through a fixed bolt, the top of the mounting base plate 618 is fixedly installed on the inside of the boom seat 6111, the inside of the boom seat 6111 is provided with the boom body 6112 through a rotating column, the top of the hydraulic cylinder 6110 is fixedly installed on the outer wall of the boom body 6112 through a connecting seat, and the top of the boom body 6112 is provided with a mounting sliding groove 6113.

[0037] Further, the embodiment is provided with the mounting groove 611, the mounting support plate 612, the reinforcing column 614, the anti-skid pad 615 and the anti-skid line 616, which effectively enhance the stability and bearing capacity of the whole rotating hydraulic part, ensure the safety of the boom during the operation, cooperate with the motor 617 to drive the rotating support column, so that the mounting base plate 618 and the boom part 62 thereon can rotate by 360 degrees, increase the flexibility and coverage of the hoisting operation, and be suitable for hoisting requirements in different directions and angles.

[0038] Embodiment two:

[0039] On the basis of embodiment one, the preferable embodiment of the mine track flat car boom structure with a hydraulic hinge provided by the utility model like Figures 1-4 As shown in the figure: the boom part 62 comprises: a mounting frame 621 fixedly installed on the top of the mounting base plate 618; reinforcing ribs 624 fixedly installed on the outer wall of the boom body 6112 at equal intervals; a hydraulic cylinder two 625 fixedly installed in the inside of the mounting sliding groove 6113; a motor two 622 fixedly installed on the outer wall of the mounting frame 621, the output end of the motor two 622 is provided with a connecting shaft, the connecting shaft movably penetrates the mounting frame 621, and a rotating wheel 623 is sleeved on the outer wall of the connecting shaft.

[0040] The reinforcing ribs 624 are fixedly installed on the outer wall of the boom body 6112 at equal intervals, which enhances the strength and rigidity of the boom, and ensures that deformation or fracture does not occur during hoisting.

[0041] The hydraulic cylinder two 625 serves as the power source of the telescopic arm 628, and through controlling the telescopic movement, the lifting operation of the hoisting hook body 6211 in the vertical direction is realized.

[0042] A connecting frame 626 is arranged above the hydraulic cylinder two 625 and fixedly installed on the inner wall of the mounting sliding groove 6113, a sliding groove 627 is formed in the top of the connecting frame 626, a telescopic arm 628 is slidably connected in the inside of the sliding groove 627, a sliding groove is formed in the inner wall of the sliding groove 627, and a guide sliding strip 629 is slidably connected in the inside of the sliding groove.

[0043] The connecting frame 626, the sliding groove 627, the telescopic arm 628 and the guide sliding strip 629 ensure that the telescopic arm 628 stably and accurately slides in the sliding groove 627, and realize the accurate positioning of the hoisting hook body 6211.

[0044] The guide slide 629 is fixedly installed on the outer wall of the telescopic arm 628, the connecting end of the hydraulic cylinder two 625 is fixedly installed on the bottom of the telescopic arm 628, the top of the telescopic arm 628 is fixedly installed with the pulley block 6210 through a connecting arm, and the outer wall of the pulley block 6210 is slidably provided with a steel wire, and the bottom of the steel wire is fixedly installed with a lifting hook body 6211 through a mounting block.

[0045] Further, the motor two 622 is arranged to drive the rotating wheel 623, so that the lifting hook body 6211 can rotate by a certain angle in the horizontal direction, and the sliding of the pulley block 6210 and the steel wire is matched, the flexibility and efficiency of the lifting operation are improved, the complexity and labor intensity of manual operation are reduced, and at the same time, the hydraulic cylinder two 625 drives the telescopic arm 628 to slide in the sliding groove 627, and the precise guidance of the guide slide 629 and the slide groove is matched, the precise positioning and telescopic adjustment of the lifting hook body 6211 in the vertical direction are realized, and the lifting requirements of different heights and distances are met.

[0046] In use, first, the track platform body 1 as a whole hoisting system moving platform, its top fixedly installed with installation platform 2, on the installation platform 2, control box body 3 is stably installed, for controlling the operation of the whole boom assembly 6. The top of the control box body 3 is connected with the fixed base 4 through the fixing bolt, which provides a stable support base for the boom assembly 6, and the installation of the protective shell 5 above the fixed base 4 further enhances the stability and safety of the structure, further, the rotating hydraulic part 61 is located above the installation platform 2, connected with the installation platform 2 through four groups of installation slots 611. These installation slots 611 are provided with rotating pins inside, so that the installation support plate 612 can rotate flexibly, the other end of the installation support plate 612 is fixedly installed with a small hydraulic cylinder 613, which is used to provide preliminary support and adjustment force, the reinforcing column 614, the non-slip pad 615 and the anti-skid pattern 616 ensure the stability and safety of the boom structure during operation, then, the motor 617 is installed on the top of the fixed base 4 and placed inside the protective shell 5, the output end of which is connected with the rotating support column to drive the installation base plate 618 to rotate, the hydraulic cylinder seat 619 is fixedly installed on the installation base plate 618, and the hydraulic cylinder one 6110 is connected inside through the fixing bolt, the top of the hydraulic cylinder one 6110 is connected with the boom body 6112 through the connecting seat, so that the boom body 6112 can rotate flexibly inside the boom seat 6111 through the rotating column, the installation sliding groove 6113 opened at the top of the boom body 6112 provides a sliding track for the telescopic arm 628 of the boom part 62, further, in the boom part 62, the installation frame 621 is fixedly installed on the top of the installation base plate 618, which strengthens the overall stability of the boom structure, the reinforcing ribs 624 are installed equidistantly and uniformly on the outer wall of the boom body 6112, which further improves the strength and durability of the boom, then, the hydraulic cylinder two 625 is installed inside the installation sliding groove 6113, which pushes the telescopic arm 628 to slide in the sliding groove 627 by controlling its extension and retraction, the slide groove on the inner wall of the sliding groove 627 cooperates with the guide slide 629 fixedly installed on the outer wall of the telescopic arm 628, which ensures the stability and accuracy of the telescopic arm 628 during sliding, further, the motor two 622 is installed on the outer wall of the installation frame 621, the output end of which is movably penetrated through the installation frame 621 through the connecting shaft, and the rotating wheel 623 is sleeved, so that the boom structure can also be adjusted flexibly in the horizontal direction, the pulley block 6210 is fixedly installed on the top of the telescopic arm 628 through the connecting arm, the steel wire is slidably provided on the outer wall of the pulley block 6210, and the lifting hook body 6211 is fixedly installed on the bottom of the steel wire through the mounting block, when the hydraulic cylinder two 625 extends and retracts, the telescopic arm 628 drives the pulley block 6210 and the lifting hook body 6211 to move up and down, realizing the lifting operation.

[0047] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A mine caterpillar carrier boom structure with a hydraulic hinge, comprising a caterpillar carrier body (1), characterized in that: The top of the track platform vehicle body (1) is fixedly installed with a mounting platform (2), the top of the mounting platform (2) is fixedly installed with a control box body (3), the top of the control box body (3) is fixedly installed with a fixed base (4) through a fixing bolt, and the top of the fixed base (4) is fixedly installed with a protective shell (5); An operating boom assembly (6) is arranged above the mounting platform (2); The operating boom assembly (6) comprises: A rotary hydraulic part (61) arranged above the mounting platform (2); A boom part (62) arranged above the fixed base (4) and located above and below the rotary hydraulic part (61).

2. A mine haulage caterpillar truck boom structure with hydraulic hinges as claimed in claim 1, characterized in that: The rotary hydraulic part (61) comprises: A mounting groove (611) formed in the outer wall of the mounting platform (2) and having four groups in total; A motor one (617) fixedly installed at the top of the fixed base (4) and arranged inside the protective shell (5); The inside of the mounting groove (611) is provided with a mounting support plate (612) through a rotating pin, the other end of the mounting support plate (612) is fixedly installed with a small hydraulic cylinder (613), the bottom of the small hydraulic cylinder (613) is fixedly installed with a reinforcing column (614), and the reinforcing column (614) is arranged below the mounting support plate (612).

3. A mine haulage caterpillar tractor with a hydraulic hinge boom structure according to claim 2, characterized in that: The bottom of the reinforcing column (614) is fixedly installed with a non-slip pad (615), the bottom of the non-slip pad (615) is fixedly installed with non-slip patterns (616) at equal intervals, the output end of the motor one (617) is provided with a rotating support column, the top of the rotating support column is fixedly installed with a mounting base plate (618), and the top of the mounting base plate (618) is fixedly installed with a hydraulic cylinder seat (619).

4. A mine haulage caterpillar tractor with a hydraulic hinge boom structure according to claim 3, characterized in that: The inside of the hydraulic cylinder seat (619) is fixedly installed with a hydraulic cylinder one (6110) through a fixing bolt, and the top of the mounting base plate (618) is fixedly installed with a boom seat (6111).

5. A mine haulage caterpillar truck boom structure with hydraulic hinges as claimed in claim 4, characterized in that: The inside of the boom seat (6111) is provided with a boom body (6112) through a rotating column, the top of the hydraulic cylinder one (6110) is fixedly installed on the outer wall of the boom body (6112) through a connecting seat, and the top of the boom body (6112) is formed with a mounting sliding groove (6113).

6. A mine haulage caterpillar truck boom structure with hydraulic hinges as claimed in claim 1, characterized in that: The boom part (62) comprises: A mounting frame (621) fixedly installed at the top of the mounting base plate (618); A reinforcing rib (624) fixedly installed at equal intervals on the outer wall of the boom body (6112); A hydraulic cylinder two (625) fixedly installed inside the mounting sliding groove (6113); The outer wall of the mounting frame (621) is fixedly mounted with a motor two (622), the output end of the motor two (622) is provided with a connecting shaft, the connecting shaft is movably penetrated through the mounting frame (621), and the outer wall of the connecting shaft is sleeved with a rotating wheel (623).

7. A mine haulage caterpillar tractor with a hydraulic hinge boom structure according to claim 6, characterized in that: The upper portion of the hydraulic cylinder two (625) is provided with a connecting frame (626), the connecting frame (626) is fixedly mounted on the inner wall of the mounting sliding groove (6113), the top of the connecting frame (626) is provided with a sliding groove (627), the inside of the sliding groove (627) is slidably connected with a telescopic arm (628), the inner wall of the sliding groove (627) is provided with a sliding strip groove, and the inside of the sliding strip groove is slidably connected with a guide sliding strip (629).

8. A mine haulage caterpillar tractor with a hydraulic hinge boom structure according to claim 7, characterized in that: The guide sliding strip (629) is fixedly mounted on the outer wall of the telescopic arm (628), the connecting end of the hydraulic cylinder two (625) is fixedly mounted on the bottom of the telescopic arm (628), the top of the telescopic arm (628) is fixedly mounted with a pulley block (6210) through a connecting arm, the outer wall of the pulley block (6210) is slidably provided with a steel wire, and the bottom of the steel wire is fixedly mounted with a lifting hook body (6211) through a mounting block.

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