Crawler belt moving type bucket-wheel loading equipment

Abstract

The invention relates to the technical field of bucket-wheel loading, in particular to crawler belt moving type bucket-wheel loading equipment which comprises a main body, two sets of vertically-arranged supporting rods are arranged on the upper portion of the main body, crawler belt wheels are symmetrically arranged on the two sides of the main body, and a conveying crawler belt is connected between the two sets of supporting rods; an extrusion plate is driven to move downwards by means of extrusion force generated by falling of materials, when the extrusion plate moves downwards, gas in a first piston barrel is conveyed into a second piston barrel through a pipeline and a gas inlet connector by means of a one-way gas outlet valve, a second piston rod is driven to move into the second piston barrel, and a moving ring is driven to move by means of the reset effect of a gas spring and a reset spring. The distance between the first fan-shaped plate and the second fan-shaped plate is increased by adjusting the distance between the movable ring and the fixed ring, so that the loading capacity of a single bucket is increased, the loading capacity of the bucket wheel loader is convenient to adjust, and the loading efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bucket wheel loading, and in particular to a crawler movable bucket wheel loading device. Background Art

[0002] Bucket wheel loader is an efficient equipment for continuous loading and unloading of bulk materials, and is widely used in stacking operations in storage yards of wood, ore, coal, sand and gravel. When the existing bucket wheel loader is loading materials, the bucket wheel loading capacity of the bucket wheel loader cannot be adjusted. When it is necessary to improve the loading efficiency of the materials, the only way is to improve the operating efficiency of the bucket wheel loader to meet the demand for material loading efficiency. Therefore, a crawler mobile bucket wheel loader is proposed to facilitate the adjustment of the loading capacity of the bucket wheel loader, thereby improving the loading efficiency. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a crawler mobile bucket wheel loading equipment, which is convenient for adjusting the loading capacity of the bucket wheel loader, thereby improving the loading efficiency.

[0004] The technical solution adopted by the present invention to solve its technical problems is a crawler mobile bucket wheel loading equipment, including a main body, the upper part of the main body is provided with two groups of vertically arranged support rods, both sides of the main body are provided with symmetrically arranged crawler wheels, a conveyor belt is connected between the two groups of support rods, the two groups of support rods are hinged with mounting plates on the sides close to each other, the mounting plates are inclined, a plurality of groups of rotating rollers are rotatably connected between the two groups of mounting plates, and the plurality of rotating rollers are driven by conveyor belts, one group of the mounting plates is fixedly connected with a fixed cylinder on the side away from the conveyor belt, an adjustable bucket wheel structure is provided on the outer side of the fixed cylinder, a feeding structure is provided in the fixed cylinder, and one end of the feeding structure is located above the conveyor belt.

[0005] By adopting the above technical solution, when it is necessary to load materials, the specifications of the adjustable bucket wheel structure can be adjusted first, so as to adjust the loading capacity of the adjustable bucket wheel structure, and then the main body can be driven to move to a suitable position by relying on the crawler wheels, and the adjustable bucket wheel structure can be driven to rotate. At the same time, the adjustable bucket wheel structure can be relied on to contact the materials, so as to transport the materials. When the adjustable bucket wheel structure rotates to a certain position, the materials in the adjustable bucket wheel structure enter the feeding structure, and the feeding structure is used to transport the materials to the conveyor belt, and the materials are driven to move up by relying on the action of the conveyor belt and the rotating roller. As the materials move up to a certain position on the conveyor belt, the materials fall from the conveyor belt and enter the conveyor crawler, so as to facilitate the transportation and loading of the materials.

[0006] Specifically, the adjustable bucket wheel structure includes a driving disc, a fixed ring and a movable ring, wherein the driving disc is located on a side of the fixed cylinder away from the conveyor belt, the driving disc is fixedly connected to one end of one group of rotating rollers, the other end of the rotating roller is connected to a driving motor, the driving motor is fixedly connected to a mounting plate, the driving disc is located on the inner side of the fixed ring, a plurality of groups of circumferentially distributed reinforcing rods are fixedly connected between the driving disc and the inner side of the fixed ring, the fixed ring is rotatably connected to a side of the fixed cylinder away from the conveyor belt, and the movable ring is sleeved on the outer side of the fixed cylinder;

[0007] The fixed ring is fixedly connected to a side close to the movable ring with a plurality of groups of circumferentially distributed first fan-shaped plates, an edge of the first fan-shaped plate away from the fixed ring is fixedly connected to a first arc-shaped plate, the movable ring is fixedly connected to a side close to the fixed ring with a plurality of groups of circumferentially distributed second fan-shaped plates, an edge of the second fan-shaped plate away from the movable ring is fixedly connected to a second arc-shaped plate, a side of the first arc-shaped plate close to the second arc-shaped plate is provided with a groove, and an end of the second arc-shaped plate away from the movable ring is located in the groove and is slidably connected to the groove.

[0008] By adopting the above technical scheme, a bucket can be formed by relying on the first fan-shaped plate, the second fan-shaped plate, the first curved plate and the second curved plate, so as to facilitate the material picking work; when it is necessary to transport the material, the driving motor is started, and the driving motor is relied on to drive the rotating roller to rotate, and the rotating roller is relied on to drive the driving disk to rotate, and when the driving disk rotates, the reinforcing rod is used to drive the fixed ring to rotate, and when the fixed ring rotates, the first fan-shaped plate and the first curved plate are driven to rotate, and when the first curved plate rotates, the second curved plate and the second fan-shaped plate are driven to rotate synchronously, and thereby the moving ring is driven to rotate, and when the fixed ring rotates, the action of the gas spring can further facilitate the moving ring to rotate synchronously, and the contact between the first curved plate and the second curved plate and the material is relied on to make the material enter the bucket, and at the same time, the first fan-shaped plate and the second fan-shaped plate can prevent the material from overflowing, and when the fixed ring and the moving ring rotate to a certain position, the material in the first curved plate and the second curved plate will fall into the feeding structure, thereby completing the transportation of the material;

[0009] When it is necessary to increase the loading capacity of the adjustable bucket wheel structure, the distance between the movable ring and the fixed ring can be adjusted to increase the distance between the first sector plate and the second sector plate, thereby increasing the loading capacity of a single bucket; conversely, when the distance between the movable ring and the fixed ring is reduced, the loading capacity of a single bucket can be reduced, thereby reducing the loading capacity of the adjustable bucket wheel structure.

[0010] Specifically, the feeding structure includes a feed port arranged through a fixed cylinder, the feed port is located at the upper part of the fixed cylinder, a feed frame is provided below the feed port, the lower end of the feed frame is fixedly connected to an inclined discharge plate, and the lower end of the discharge plate is located above the conveyor belt.

[0011] By adopting the above technical solution, when the material moves to a certain position by relying on the first curved plate and the second curved plate, the material enters the feed frame through the feed port, and as the material falls, the material falls on the discharge plate. Relying on the inclined discharge plate, the material moves to a certain position on the discharge plate, and the material falls on the conveyor belt, thereby facilitating the transportation and loading of the material.

[0012] Specifically, the discharge plate is provided with a mounting groove, the mounting groove is slidably connected with an extrusion plate, the extrusion plate corresponds to the lower end of the discharge frame, and the fixed cylinder is provided with a driving structure;

[0013] The driving structure includes a transverse plate fixedly mounted on the inner side of a fixed cylinder, a first piston cylinder being fixedly connected to the transverse plate, a first piston plate being sealingly and slidingly connected inside the first piston cylinder, a first piston rod being fixedly connected to the upper surface of the first piston plate, an extrusion plate being fixedly connected to the upper end of the first piston rod, a first supporting spring being fixedly connected between the extrusion plate and the upper part of the first piston cylinder, a one-way air inlet valve and a one-way air outlet valve being connected to the bottom of the first piston cylinder, an adjusting structure for driving the movable ring to move being fixedly connected to the outer side of the fixed cylinder, and the adjusting structure being connected to the one-way air outlet valve through a pipeline.

[0014] By adopting the above technical solution, when the material enters the feed frame through the feed port, the material falls on the extrusion plate as it falls, and the extrusion plate is driven downward by the extrusion force generated by the falling material, and the extrusion plate is driven downward by the first piston rod when the extrusion plate moves downward, and the first support spring is driven to squeeze and store force when the first piston rod moves downward, so that the extrusion plate is driven to reciprocate by the material intermittently entering the feed frame; at the same time, the first piston rod drives the first piston plate to move, and the one-way air outlet valve is used to transport the gas in the first piston cylinder to the adjustment structure through the pipeline, and the adjustment structure is used to drive the moving ring to move, so as to adjust the loading capacity of the adjustable bucket wheel structure;

[0015] When the material on the extrusion plate moves to the discharge plate, the extrusion plate is driven to reset and move upward by relying on the reset effect of the first support spring. When the extrusion plate is reset, it drives the first piston rod and the first piston plate to reset and move synchronously. At the same time, when the first piston plate is reset and moves upward, the one-way air intake valve is used to draw gas into the first piston cylinder, so that the driving structure is restored to its initial state. After the next group of first arc plates and second arc plates drive the material to move into the feed frame again, the extrusion plate is driven downward again. This reciprocating drive structure is convenient for driving the moving ring to move, thereby increasing the loading capacity of the adjustable bucket wheel structure.

[0016] Specifically, the regulating structure includes a plurality of groups of second piston cylinders with closed ends, a second piston plate is sealingly and slidably connected inside the second piston cylinder, a second piston rod is fixedly connected to one side of the second piston plate, the second piston rod is a second piston cylinder and is sealingly and slidably connected to the second piston cylinder, a second supporting spring is fixedly connected between the side of the second piston plate away from the second piston rod and the inner wall of the second piston cylinder, a ball is provided at one end of the second piston rod away from the second piston plate, the ball is in rolling contact with one side of a moving ring, one end of the second piston cylinder away from the second piston rod is fixedly connected to the outer side of the fixed cylinder through a connecting rod, an outer side of one end of the second piston cylinder close to the moving ring is connected to an air inlet joint, and the one-way air outlet valve is connected to the air inlet joint through a pipeline;

[0017] A return spring is fixedly connected between the second arc plate and the inner wall of the slot, and the first arc plate and the second arc plate are in sliding contact with the outer side of the fixed cylinder;

[0018] A plurality of groups of circumferentially distributed gas springs are fixedly connected between the sides of the movable ring close to the fixed ring, and the gas springs are in a compressed state in an initial state.

[0019] By adopting the above technical solution, the extrusion plate is driven to move downward by the extrusion force generated by the falling material, and the downward movement of the extrusion plate drives the first piston rod and the first piston plate to move downward, and the gas in the first piston cylinder is transported to the second piston cylinder through the pipeline and the air inlet joint by the one-way air outlet valve, and the second piston plate is driven to move. When the second piston plate moves, it squeezes the second supporting spring and drives the second piston rod to move into the second piston cylinder at the same time, and drives the moving ring to move by the reset effect of the gas spring and the reset spring, and thereby adjusts the distance between the first sector plate and the second sector plate, thereby increasing the loading capacity;

[0020] When the loading work is completed, the gas in the second piston cylinder can be discharged by relying on the air inlet joint, and at the same time, the second piston plate and the second piston rod can be driven to reset and move by relying on the reset effect of the second support spring. When the second piston rod resets and moves, the ball presses the moving ring and drives the moving ring to move. When the moving ring moves, it squeezes the gas spring, so that the adjustable bucket wheel structure is restored to the initial loading amount;

[0021] The rotation stability of the moving ring can be improved by relying on the action of the balls.

[0022] Specifically, a switching valve is connected to the pipeline between the one-way air outlet valve and the air inlet connector, and the two groups of mounting plates are detachably connected to one side with a support member, and the two groups of supporting members are fixedly connected to one end with an inclined pressure detection plate, and the pressure detection plate is used to control the switching valve.

[0023] By adopting the above technical scheme, as the material intermittently moves down through the feed frame and falls on the extrusion plate, the extrusion plate is driven to move, the first piston rod and the first piston plate are driven to move, and the gas is delivered to the second piston cylinder through the pipeline, thereby increasing the distance between the first fan-shaped plate and the second fan-shaped plate, and thereby adjusting the material loading amount; when the material loading amount increases, more material falls on the discharge plate and the conveyor belt, and when the amount of material on the conveyor belt reaches a certain amount, the material is squeezed and contacted with the pressure detection plate, and the pressure detection plate detects the material to control the switching valve, and the switching of the switching valve makes the air inlet joint no longer connected to the one-way air outlet valve through the pipeline, and the one-way air outlet valve is connected to the outside through the switching valve, thereby ensuring the stability between the first fan-shaped plate and the second fan-shaped plate, so that it is in a balanced state;

[0024] At the same time, as the extrusion plate is squeezed, the gas in the first piston cylinder is transported to the switching valve through the one-way air outlet valve and the pipeline, and the gas is discharged to the outside by relying on the switching valve, so as to ensure the stability of material transportation on the conveyor belt, and at the same time, it is convenient to automatically adjust the loading capacity of the adjustable bucket wheel structure according to the material transportation volume.

[0025] Specifically, an adjustable air outlet valve is connected to the pipeline between the one-way air outlet valve and the switching valve.

[0026] By adopting the above technical solution, when the transfer capacity of the adjustable bucket wheel structure needs to be adjusted, the exhaust efficiency of the adjustable air outlet valve needs to be reduced, so that the gas in the first piston cylinder enters the second piston cylinder through the one-way air outlet valve, the pipeline, the adjustable air outlet valve, and the switching valve, thereby increasing the loading capacity of the adjustable bucket wheel structure;

[0027] When the loading work is completed, the material no longer squeezes the pressure detection plate. At this time, the switching valve is connected to the air inlet joint, and the adjustable air outlet valve is opened at the same time. At this time, the gas in the second piston cylinder is discharged through the air inlet joint, pipeline, switching valve and adjustable air outlet valve, so as to facilitate the adjustable bucket wheel structure to return to its initial state, further improving the convenience of use.

[0028] Specifically, a plurality of groups of fixing rods are fixedly connected between the two groups of support rods.

[0029] By adopting the above technical solution, the overall stability between the support rods can be improved by relying on the fixing rods, so that the conveyor belt can be used to transport materials.

[0030] Specifically, a hydraulic telescopic rod is hinged on one side of the two groups of support rods close to the mounting plate, and an output end of the hydraulic telescopic rod is hinged to the bottom of the mounting plate.

[0031] By adopting the above technical solution, the angles of the two sets of mounting plates can be adjusted by means of a hydraulic telescopic rod, and thereby the position of the adjustable bucket wheel structure can be adjusted, thereby facilitating the loading and transportation of materials and further improving ease of use.

[0032] Beneficial effects of the present invention:

[0033] (1) The crawler mobile bucket wheel loading equipment described in the present invention relies on the extrusion force generated by the falling materials to drive the extrusion plate to move downward. When the extrusion plate moves downward, the gas in the first piston cylinder is transported to the second piston cylinder through the pipeline and the air inlet joint by the one-way air outlet valve, and the second piston rod is driven to move into the second piston cylinder. The moving ring is driven to move by the reset effect of the gas spring and the reset spring. By adjusting the spacing between the moving ring and the fixed ring, the spacing between the first fan plate and the second fan plate is increased, thereby increasing the loading capacity of a single bucket, facilitating the adjustment of the loading capacity of the bucket wheel loader, and improving the loading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0035] Figure 1 is an axonometric view of the present invention;

[0036] Figure 2 It is a structural schematic diagram of the adjustable feeding structure of the present invention;

[0037] Figure 3 for Figure 2 A magnified image of area A;

[0038] Figure 4 for Figure 2 A magnified view of area B;

[0039] Figure 5 is a side view of the present invention;

[0040] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of the C region

[0041] Figure 7 It is a schematic diagram of the fixing ring connection structure of the present invention;

[0042] Figure 8 for Figure 7 Schematic diagram of the enlarged structure of the D region;

[0043] Fig. 9 It is a schematic diagram of the cross-sectional structure of the first arc plate and the second arc plate of the present invention;

[0044] Fig.10 for Fig. 9 Schematic diagram of the enlarged structure of the E region;

[0045] Fig.11 It is a schematic cross-sectional structural diagram of the first piston cylinder of the present invention;

[0046] Fig.12It is a schematic cross-sectional structural diagram of the second piston cylinder of the present invention;

[0047] In the figure: 1, main body; 2, support rod; 3, track wheel; 4, conveyor track; 5, mounting plate; 6, conveyor belt; 7, fixed cylinder; 8, driving plate; 9, fixed ring; 10, moving ring; 11, reinforcing rod; 12, first sector plate; 13, first arc plate; 14, second sector plate; 15, second arc plate; 16, slot; 17, return spring; 18, gas spring; 19, feed port; 20, feed frame; 21, discharge plate; 22, extrusion Pressure plate; 23, cross plate; 24, first piston cylinder; 25, first piston plate; 26, first piston rod; 27, first supporting spring; 28, one-way air inlet valve; 29, one-way air outlet valve; 30, second piston cylinder; 31, second piston plate; 32, second piston rod; 33, ball bearing; 34, air inlet connector; 35, connecting rod; 36, supporting member; 37, pressure detection plate; 38, fixing rod; 39, hydraulic telescopic rod; 40, second supporting spring. DETAILED DESCRIPTION

[0048] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0049] In order to facilitate the adjustment of the loading capacity of the bucket wheel loader to improve the loading efficiency, as an embodiment of the present invention, Figure 1 , Figure 2 As shown, a crawler mobile bucket wheel loading equipment described in the present invention includes a main body 1, two groups of vertically arranged support rods 2 are provided on the upper part of the main body 1, and symmetrically arranged track wheels 3 are provided on both sides of the main body 1, a conveyor crawler 4 is connected between the two groups of support rods 2, and a mounting plate 5 is hinged on the side where the two groups of support rods 2 are close to each other, and the mounting plate 5 is inclined. A plurality of groups of rotating rollers are rotatably connected between the two groups of mounting plates 5, and transmission is transmitted through a conveyor belt 6 between the plurality of groups of rotating rollers, and a fixed cylinder 7 is fixedly connected to a side of one group of mounting plates 5 away from the conveyor belt 6, an adjustable bucket wheel structure is provided on the outer side of the fixed cylinder 7, a feeding structure is provided in the fixed cylinder 7, and one end of the feeding structure is located above the conveyor belt 6.

[0050] During use, when it is necessary to load materials, the specifications of the adjustable bucket wheel structure can be adjusted first to adjust the loading capacity of the adjustable bucket wheel structure, and then the track wheel 3 can be used to drive the main body 1 to move to a suitable position, drive the adjustable bucket wheel structure to rotate, and at the same time rely on the adjustable bucket wheel structure to contact the material, so as to transport the material. When the adjustable bucket wheel structure rotates to a certain position, the material in the adjustable bucket wheel structure enters the feeding structure, and the feeding structure is used to transport the material to the conveyor belt 6, and the material is driven to move up by the action of the conveyor belt 6 and the rotating roller. After the material moves up to a certain position on the conveyor belt 6, the material falls from the conveyor belt 6 and enters the conveyor crawler 4, so as to facilitate the transportation and loading of the material.

[0051] In order to facilitate the transportation of materials, for example, Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 As shown, the present invention also includes that the adjustable bucket wheel structure includes a driving disc 8, a fixed ring 9 and a movable ring 10, the driving disc 8 is located on the side of the fixed cylinder 7 away from the conveyor belt 6, the driving disc 8 is fixedly connected to one end of one group of rotating rollers, the other end of the rotating roller is connected to the driving motor, the driving motor is fixedly connected to the mounting plate 5, the driving disc 8 is located on the inner side of the fixed ring 9, a plurality of groups of circumferentially distributed reinforcing rods 11 are fixedly connected between the driving disc 8 and the inner side of the fixed ring 9, the fixed ring 9 is rotatably connected to the side of the fixed cylinder 7 away from the conveyor belt 6, and the movable ring 10 is sleeved on the outer side of the fixed cylinder 7;

[0052] The side of the fixed ring 9 close to the movable ring 10 is fixedly connected with a plurality of groups of circumferentially distributed first fan-shaped plates 12, the edge of the first fan-shaped plate 12 away from the fixed ring 9 is fixedly connected with a first arc plate 13, the side of the movable ring 10 close to the fixed ring 9 is fixedly connected with a plurality of groups of circumferentially distributed second fan-shaped plates 14, the edge of the second fan-shaped plate 14 away from the movable ring 10 is fixedly connected with a second arc plate 15, a side of the first arc plate 13 close to the second arc plate 15 is provided with a groove 16, and an end of the second arc plate 15 away from the movable ring 10 is located in the groove 16 and is slidably connected to the groove 16.

[0053] When in use, the first sector plate 12, the second sector plate 14, the first curved plate 13 and the second curved plate 15 can form a bucket to facilitate material collection. When the material needs to be transported, the drive motor is started to drive the rotating roller to rotate, and the rotating roller drives the drive disk 8 to rotate. When the drive disk 8 rotates, the fixing ring 9 is driven to rotate through the reinforcing rod 11. When the fixing ring 9 rotates, the first sector plate 12 and the first curved plate 13 are driven to rotate. When the first curved plate 13 rotates, the second curved plate 15 and the second sector plate 1 4 rotates synchronously, and thereby drives the moving ring 10 to rotate. When the fixed ring 9 rotates, the gas spring 18 can further facilitate the moving ring 10 to rotate synchronously. The first curved plate 13 and the second curved plate 15 are in contact with the material, so that the material enters the bucket. At the same time, the first fan-shaped plate 12 and the second fan-shaped plate 14 can prevent the material from overflowing. When the fixed ring 9 and the moving ring 10 rotate to a certain position, the material in the first curved plate 13 and the second curved plate 15 will fall into the feeding structure, thereby completing the transportation of the material;

[0054] When it is necessary to increase the loading capacity of the adjustable bucket wheel structure, the distance between the movable ring 10 and the fixed ring 9 can be adjusted to increase the distance between the first sector plate 12 and the second sector plate 14, thereby increasing the loading capacity of a single bucket; conversely, when the distance between the movable ring 10 and the fixed ring 9 is reduced, the loading capacity of a single bucket can be reduced, thereby reducing the loading capacity of the adjustable bucket wheel structure.

[0055] In order to facilitate the transportation and loading of materials, for example, Figure 2 , Figure 3 , Figure 7 , Figure 8 As shown, the present invention also includes that the feeding structure includes a feed port 19 arranged through the fixed cylinder 7, the feed port 19 is located at the upper part of the fixed cylinder 7, a feed frame 20 is provided below the feed port 19, the lower end of the feed frame 20 is fixedly connected to an inclined discharge plate 21, and the lower end of the discharge plate 21 is located above the conveyor belt 6.

[0056] During use, after the material moves to a certain position by relying on the first curved plate 13 and the second curved plate 15, the material enters the feed frame 20 through the feed port 19, and as the material falls, the material falls on the discharge plate 21. Relying on the inclined discharge plate 21, the material moves to a certain position on the discharge plate 21, and the material falls above the conveyor belt 6, thereby facilitating the transportation and loading of the material.

[0057] In order to facilitate the operation of the drive adjustment structure, for example, Figure 3 , Figure 4 , Figure 5 , Figure 6 .、 Figure 7 , Figure 8 , Fig.11 As shown, the present invention also includes that the discharge plate 21 is provided with a mounting groove, the mounting groove is slidably connected with an extrusion plate 22, the extrusion plate 22 corresponds to the lower end of the discharge frame, and the fixed cylinder 7 is provided with a driving structure;

[0058] The driving structure includes a transverse plate 23 fixedly mounted on the inner side of the fixed cylinder 7, a first piston cylinder 24 is fixedly connected to the transverse plate 23, a first piston plate 25 is sealingly and slidably connected inside the first piston cylinder 24, a first piston rod 26 is fixedly connected to the upper surface of the first piston plate 25, an extrusion plate 22 is fixedly connected to the upper end of the first piston rod 26, a first supporting spring 27 is fixedly connected between the extrusion plate 22 and the upper part of the first piston cylinder 24, a one-way air inlet valve 28 and a one-way air outlet valve 29 are connected to the bottom of the first piston cylinder 24, an adjusting structure for driving the movable ring 10 to move is fixedly connected to the outer side of the fixed cylinder 7, and the adjusting structure is connected to the one-way air outlet valve 29 through a pipeline.

[0059] When in use, the material enters the feed frame 20 through the feed port 19, and as the material falls, the material falls on the extrusion plate 22, and the extrusion plate 22 is driven downward by the extrusion force generated by the falling material, and the extrusion plate 22 is driven downward by the first piston rod 26 when the extrusion plate 22 moves downward, and the first piston rod 26 is driven downward by the first support spring 27 to squeeze and store force, thereby the material intermittently enters the feed frame 20 to drive the extrusion plate 22 to reciprocate; at the same time, the first piston rod 26 drives the first piston plate 25 to move, and relies on the one-way air outlet valve 29 to transport the gas in the first piston cylinder 24 to the adjustment structure through the pipeline, and relies on the adjustment structure to drive the moving ring 10 to move, thereby adjusting the loading capacity of the adjustable bucket wheel structure;

[0060] When the material on the extrusion plate 22 moves to the discharge plate 21, the extrusion plate 22 is driven to reset and move upward by relying on the reset effect of the first support spring 27. When the extrusion plate 22 is reset, it drives the first piston rod 26 and the first piston plate 25 to reset and move synchronously. At the same time, when the first piston plate 25 is reset and moved upward, the one-way air intake valve 28 is used to draw gas into the first piston cylinder 24, so that the driving structure is restored to its initial state. When the next group of first curved plates 13 and second curved plates 15 drive the material to move into the feed frame 20 again, the extrusion plate 22 is driven downward again, so that the reciprocating drive adjustment structure drives the moving ring 10 to move, thereby increasing the loading capacity of the adjustable bucket wheel structure.

[0061] In order to increase the loading capacity, for example, Figure 4 , Figure 6 , Fig. 9 , Fig.10 , Fig.12As shown, the present invention also includes that the regulating structure includes a plurality of groups of second piston cylinders 30 with closed ends, a second piston plate 31 is sealingly and slidably connected inside the second piston cylinder 30, a second piston rod 32 is fixedly connected to one side of the second piston plate 31, the second piston rod 32 is connected to the second piston cylinder 30 and is sealingly and slidably connected to the second piston cylinder 30, a second supporting spring 40 is fixedly connected between the side of the second piston plate 31 away from the second piston rod 32 and the inner wall of the second piston cylinder 30, a ball 33 is provided at one end of the second piston rod 32 away from the second piston plate 31, the ball 33 is in rolling contact with one side of the moving ring 10, the end of the second piston cylinder 30 away from the second piston rod 32 is fixedly connected to the outer side of the fixed cylinder 7 through a connecting rod 35, an outer side of the end of the second piston cylinder 30 close to the moving ring 10 is connected to an air inlet connector 34, and the one-way air outlet valve 29 is connected to the air inlet connector 34 through a pipeline;

[0062] A return spring 17 is fixedly connected between the second arc plate 15 and the inner wall of the slot 16, and the first arc plate 13 and the second arc plate 15 are in sliding contact with the outer side of the fixed cylinder 7;

[0063] A plurality of groups of circumferentially distributed gas springs 18 are fixedly connected between the side of the movable ring 10 close to the fixed ring 9 , and the gas springs 18 are in a compressed state in an initial state.

[0064] When in use, the extrusion plate 22 is driven downward by the extrusion force generated by the falling material, and the downward movement of the extrusion plate 22 drives the first piston rod 26 and the first piston plate 25 to move downward, and the gas in the first piston cylinder 24 is delivered to the second piston cylinder 30 through the pipeline and the air inlet joint 34 by the one-way air outlet valve 29, and the second piston plate 31 is driven to move. When the second piston plate 31 moves, it squeezes the second supporting spring 40, and drives the second piston rod 32 to move into the second piston cylinder 30, and drives the moving ring 10 to move by the reset effect of the gas spring 18 and the reset spring 17, and thereby adjusts the distance between the first sector plate 12 and the second sector plate 14, thereby increasing the loading capacity;

[0065] When the loading work is completed, the gas in the second piston cylinder 30 can be discharged by relying on the air inlet joint 34, and at the same time, the second piston plate 31 and the second piston rod 32 can be driven to reset and move by relying on the reset effect of the second support spring 40. When the second piston rod 32 resets and moves, it relies on the ball 33 to squeeze the moving ring 10 and drive the moving ring 10 to move. When the moving ring 10 moves, it squeezes the gas spring 18, so that the adjustable bucket wheel structure is restored to the initial loading amount;

[0066] The rotation stability of the moving ring 10 can be improved by relying on the action of the balls 33 .

[0067] For example, Figure 1 , Figure 2, Fig.11 , Fig.12 As shown, the present invention also includes that a switching valve is connected to the pipeline between the one-way air outlet valve 29 and the air inlet connector 34, and the two groups of mounting plates 5 are detachably connected to one side close to each other with a support member 36, and the two groups of supporting members 36 are fixedly connected to one end close to each other with an inclined pressure detection plate 37, and the pressure detection plate 37 is used to control the switching valve.

[0068] When in use, as the material intermittently moves down through the feed frame 20 and falls on the extrusion plate 22, the extrusion plate 22 is driven to move, the first piston rod 26 and the first piston plate 25 are driven to move, and the gas is delivered to the second piston cylinder 30 through the pipeline, thereby increasing the distance between the first fan plate 12 and the second fan plate 14, and thereby adjusting the material loading amount; when the material loading amount increases, more material falls on the discharge plate 21 and the conveyor belt 6. When the material amount on the conveyor belt 6 reaches a certain amount, the material is squeezed and contacted with the pressure detection plate 37, and the material is detected by the pressure detection plate 37 to control the switching valve. By switching the switching valve, the air inlet joint 34 is no longer connected to the one-way air outlet valve 29 through the pipeline, and the one-way air outlet valve 29 is connected to the outside through the switching valve, thereby ensuring the stability between the first fan plate 12 and the second fan plate 14, so that it is in a balanced state;

[0069] At the same time, as the extrusion plate 22 is squeezed, the gas in the first piston cylinder 24 is transported to the switching valve through the one-way air outlet valve 29 and the pipeline, and the gas is discharged to the outside by relying on the switching valve, thereby ensuring the stability of material transportation on the conveyor belt 6, and at the same time facilitating automatic adjustment of the loading capacity of the adjustable bucket wheel structure according to the material transportation volume.

[0070] Exemplarily, the present invention also includes that an adjustable air outlet valve is connected to the pipeline between the one-way air outlet valve 29 and the switching valve.

[0071] When in use, when the transfer capacity of the adjustable bucket wheel structure needs to be adjusted, the exhaust efficiency of the adjustable air outlet valve needs to be reduced, so that the gas in the first piston cylinder 24 enters the second piston cylinder 30 through the one-way air outlet valve 29, the pipeline, the adjustable air outlet valve, and the switching valve, thereby increasing the loading capacity of the adjustable bucket wheel structure;

[0072] When the loading work is completed, the material no longer squeezes the pressure detection plate 37. At this time, the switching valve is connected to the air inlet connector 34, and the adjustable air outlet valve is opened at the same time. At this time, the gas in the second piston cylinder 30 is discharged through the air inlet connector 34, the pipeline, the switching valve and the adjustable air outlet valve, so as to facilitate the adjustable bucket wheel structure to return to its initial state, further improving the convenience of use.

[0073] For example, Figure 1As shown, the present invention also includes that a plurality of groups of fixing rods 38 are fixedly connected between the two groups of support rods 2 .

[0074] When in use, the fixing rods 38 can improve the overall stability between the support rods 2, making it easier for the conveyor belt 6 to transport materials.

[0075] For example, Figure 1 As shown, the present invention also includes that a hydraulic telescopic rod 39 is hingedly connected to one side of the two groups of support rods 2 close to the mounting plate 5 , and the output end of the hydraulic telescopic rod 39 is hingedly connected to the bottom of the mounting plate 5 .

[0076] When in use, the angles of the two sets of mounting plates 5 can be adjusted by means of the hydraulic telescopic rod 39, and thereby the position of the adjustable bucket wheel structure can be adjusted, so as to facilitate loading and conveying of materials and further improve the convenience of use.

[0077] When the present invention is in use, when it is necessary to load materials, the crawler wheel 3 drives the main body 1 to move to a suitable position, the driving motor is started, the driving motor drives the rotating roller to rotate, the rotating roller drives the driving disc 8 to rotate, and when the driving disc 8 rotates, the reinforcing rod 11 drives the fixed ring 9 to rotate, and when the fixed ring 9 rotates, the first sector plate 12 and the first curved plate 13 are driven to rotate, and when the first curved plate 13 rotates, the second curved plate 15 and the second sector plate 14 are driven to rotate synchronously, and thereby the moving ring 10 is driven to rotate, and when the fixed ring 9 rotates, the gas spring 18 can further facilitate the moving ring 10 to rotate synchronously, and the first curved plate 13 and the second curved plate 15 are driven to contact with the materials, so that the materials enter the bucket, and at the same time, the first sector plate 12 and the second sector plate 14 can prevent the materials from overflowing;

[0078] When the fixed ring 9 and the movable ring 10 rotate to a certain position, the materials in the first curved plate 13 and the second curved plate 15 will fall into the feed frame 20. As the materials fall, the materials fall on the extrusion plate 22. The extrusion plate 22 is driven downward by the extrusion force generated by the falling materials. When the extrusion plate 22 moves downward, it drives the first piston rod 26 to move downward. When the first piston rod 26 moves downward, it drives the first support spring 27 to squeeze and store force, thereby relying on the intermittent entry of the materials into the feed frame 20 to drive the extrusion plate 22 to move back and forth; at the same time, the first piston rod 26 drives the first piston plate 25 to move, and relies on the one-way air outlet valve 29 to transport the gas in the first piston cylinder 24 to the second piston cylinder 30 through the pipeline, and drives the second piston plate 31 to move. When the second piston plate 31 moves, it squeezes the second supporting spring 40, and drives the second piston rod 32 to move into the second piston cylinder 30, and relies on the reset effect of the gas spring 18 and the reset spring 17 to drive the moving ring 10 to move, and thereby adjusts the distance between the first sector plate 12 and the second sector plate 14, so as to increase the loading capacity;

[0079] When the material on the extrusion plate 22 moves to the discharge plate 21, the extrusion plate 22 is driven to reset and move upward by relying on the reset effect of the first support spring 27. When the extrusion plate 22 is reset, it drives the first piston rod 26 and the first piston plate 25 to reset and move synchronously. At the same time, when the first piston plate 25 is reset and moved upward, the one-way air intake valve 28 is used to draw gas into the first piston cylinder 24, so that the driving structure is restored to the initial state. After the next group of first curved plates 13 and second curved plates 15 drive the material to move into the feed frame 20 again, the extrusion plate 22 is driven to move downward again, so that the reciprocating drive adjustment structure drives the moving ring 10 to move, thereby increasing the loading capacity of the adjustable bucket wheel structure;

[0080] By means of the inclined discharge plate 21, after the material moves to a certain position on the discharge plate 21, the material falls on the conveyor belt 6, and the material is driven to move upward by the action of the conveyor belt 6 and the rotating roller. When the material moves to a certain position on the conveyor belt 6, the material falls from the conveyor belt 6 and enters the conveyor crawler 4, so as to facilitate the transportation and loading of the material;

[0081] When the loading amount of the material increases, the amount of the material falling on the discharge plate 21 and the conveyor belt 6 increases. When the amount of the material on the conveyor belt 6 reaches a certain amount, the material is squeezed and contacted with the pressure detection plate 37. The pressure detection plate 37 detects the material to control the switching valve. By switching the switching valve, the air inlet joint 34 is no longer connected to the one-way air outlet valve 29 through the pipeline, and the one-way air outlet valve 29 is connected to the outside through the switching valve, so as to ensure the stability between the first sector plate 12 and the second sector plate 14, so that they are in a balanced state.

[0082] At the same time, as the extrusion plate 22 is squeezed, the gas in the first piston cylinder 24 is transported to the switching valve through the one-way gas outlet valve 29 and the pipeline, and the gas is discharged to the outside by the switching valve, thereby ensuring the material conveying stability on the conveyor belt 6, and facilitating the automatic adjustment of the loading capacity of the adjustable bucket wheel structure according to the conveying amount of the material;

[0083] When the loading work is completed, the material no longer squeezes the pressure detection plate 37. At this time, the switching valve is connected to the air inlet connector 34, and the adjustable air outlet valve is opened at the same time. At this time, the gas in the second piston cylinder 30 is discharged through the air inlet connector 34, the pipeline, the switching valve and the adjustable air outlet valve, so as to facilitate the adjustable bucket wheel structure to return to its initial state, further improving the convenience of use.

[0084] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A crawler mobile bucket wheel loading equipment, comprising a main body (1), wherein two groups of vertically arranged support rods (2) are provided on the upper part of the main body (1), and symmetrically arranged crawler wheels (3) are provided on both sides of the main body (1), and a conveying crawler (4) is connected between the two groups of support rods (2), characterized in that: The two groups of support rods (2) are hingedly connected on one side thereof, and the mounting plates (5) are arranged at an angle. A plurality of rotating rollers are rotatably connected between the two groups of mounting plates (5), and the plurality of rotating rollers are driven by a conveyor belt (6). A fixed cylinder (7) is fixedly connected on the side of one group of mounting plates (5) away from the conveyor belt (6). An adjustable bucket wheel structure is arranged on the outside of the fixed cylinder (7), and a feeding structure is arranged inside the fixed cylinder (7). One end of the feeding structure is located above the conveyor belt (6).

2. The crawler mobile bucket wheel loading equipment according to claim 1, characterized in that: The adjustable bucket wheel structure comprises a driving disc (8), a fixed ring (9) and a movable ring (10); the driving disc (8) is located on a side of the fixed cylinder (7) away from the conveyor belt (6); the driving disc (8) is fixedly connected to one end of a group of rotating rollers; the other end of the rotating roller is connected to a driving motor; the driving motor is fixedly connected to a mounting plate (5); the driving disc (8) is located on the inner side of the fixed ring (9); a plurality of groups of circumferentially distributed reinforcing rods (11) are fixedly connected between the driving disc (8) and the inner side of the fixed ring (9); the fixed ring (9) is rotatably connected to a side of the fixed cylinder (7) away from the conveyor belt (6); and the movable ring (10) is sleeved on the outer side of the fixed cylinder (7); A side of the fixed ring (9) close to the movable ring (10) is fixedly connected with a plurality of groups of first sector plates (12) distributed in a circumferential manner, an edge of the first sector plate (12) away from the fixed ring (9) is fixedly connected with a first arc plate (13), a side of the movable ring (10) close to the fixed ring (9) is fixedly connected with a plurality of groups of second sector plates (14) distributed in a circumferential manner, an edge of the second sector plate (14) away from the movable ring (10) is fixedly connected with a second arc plate (15), a side of the first arc plate (13) close to the second arc plate (15) is provided with a groove (16), and an end of the second arc plate (15) away from the movable ring (10) is located in the groove (16) and is slidably connected to the groove (16).

3. The crawler mobile bucket wheel loading equipment according to claim 2, characterized in that: The feeding structure comprises a feed port (19) which is arranged through the fixed cylinder (7), the feed port (19) is located at the upper part of the fixed cylinder (7), a feed frame (20) is arranged below the feed port (19), the lower end of the feed frame (20) is fixedly connected to an inclined discharge plate (21), and the lower end of the discharge plate (21) is located above the conveyor belt (6).

4. The crawler mobile bucket wheel loading equipment according to claim 3, characterized in that: The discharge plate (21) is provided with a mounting groove, in which a pressing plate (22) is slidably connected, and the pressing plate (22) corresponds to the lower end of the discharge frame, and a driving structure is provided in the fixed cylinder (7); The driving structure comprises a transverse plate (23) fixedly mounted on the inner side of a fixed cylinder (7), a first piston cylinder (24) being fixedly connected to the transverse plate (23), a first piston plate (25) being sealingly and slidably connected inside the first piston cylinder (24), a first piston rod (26) being fixedly connected to the upper surface of the first piston plate (25), an upper end of the first piston rod (26) being fixedly connected to an extrusion plate (22), a first supporting spring (27) being fixedly connected between the extrusion plate (22) and the upper part of the first piston cylinder (24), a one-way air inlet valve (28) and a one-way air outlet valve (29) being connected to the bottom of the first piston cylinder (24), an adjusting structure for driving the movable ring (10) to move being fixedly connected to the outer side of the fixed cylinder (7), and the adjusting structure being connected to the one-way air outlet valve (29) through a pipeline.

5. The crawler mobile bucket wheel loading equipment according to claim 4, characterized in that: The regulating structures all include a plurality of groups of second piston cylinders (30) with closed ends, a second piston plate (31) being sealingly and slidably connected inside the second piston cylinder (30), a second piston rod (32) being fixedly connected to one side of the second piston plate (31), the second piston rod (32) being in sealing and slidably connected to the second piston cylinder (30), and a second supporting spring (4) being fixedly connected between the side of the second piston plate (31) away from the second piston rod (32) and the inner wall of the second piston cylinder (30). 0), a ball (33) is provided at one end of the second piston rod (32) away from the second piston plate (31), the ball (33) is in rolling contact with one side of the movable ring (10), the end of the second piston cylinder (30) away from the second piston rod (32) is fixedly connected to the outer side of the fixed cylinder (7) through a connecting rod (35), the outer side of one end of the second piston cylinder (30) close to the movable ring (10) is connected to an air inlet connector (34), and the one-way air outlet valve (29) is connected to the air inlet connector (34) through a pipeline; A return spring (17) is fixedly connected between the second arc-shaped plate (15) and the inner wall of the slot (16); the first arc-shaped plate (13) and the second arc-shaped plate (15) are in sliding contact with the outer side of the fixed cylinder (7); A plurality of groups of circumferentially distributed gas springs (18) are fixedly connected between the side of the movable ring (10) close to the fixed ring (9), and the gas springs (18) are in a compressed state in an initial state.

6. The crawler mobile bucket wheel loading equipment according to claim 5, characterized in that: A switching valve is connected to the pipeline between the one-way air outlet valve (29) and the air inlet connector (34); the adjacent sides of the two groups of mounting plates (5) are detachably connected with a support member (36); the adjacent ends of the two groups of support members (36) are fixedly connected with an inclined pressure detection plate (37); the pressure detection plate (37) is used to control the switching valve.

7. The crawler mobile bucket wheel loading equipment according to claim 6, characterized in that: An adjustable air outlet valve is connected to the pipeline between the one-way air outlet valve (29) and the switching valve.

8. The crawler mobile bucket wheel loading equipment according to claim 7, characterized in that: A plurality of groups of fixing rods (38) are fixedly connected between the two groups of support rods (2).

9. The crawler mobile bucket wheel loading equipment according to claim 8, characterized in that: A hydraulic telescopic rod (39) is hingedly connected to one side of the two groups of support rods (2) close to the mounting plate (5), and an output end of the hydraulic telescopic rod (39) is hingedly connected to the bottom of the mounting plate (5).

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