A lifting bucket loader

Abstract

The present invention provides a lifting bucket type loader, comprising a walking device, a feeding device and a tensioning mechanism of a belt conveyor device, wherein the feeding device comprises a feeding frame, a lifting frame, a lifting bucket, a lifting hydraulic cylinder, a shoveling bucket and a turning hydraulic cylinder, wherein the front part of the feeding frame is provided with two left-right symmetrical slideways, the left and right ends of the lifting frame are respectively slid in a slideway, a lifting bucket is provided at the front side of the lifting frame, the top of the rear side of the lifting bucket is hingedly connected to the lifting frame, a turning shaft is fixedly provided at the left and right sides of the lifting bucket, a limiting block is fixedly provided on the front side wall of the feeding frame above the unloading section of the two slideways, the upper end of the lifting hydraulic cylinder is hingedly connected to the top of the connecting frame, the lower end of the lifting hydraulic cylinder is hingedly connected to the top of the lifting frame, the bottom of the shoveling bucket is hingedly connected to the feeding frame, a turning hydraulic cylinder is provided between the shoveling buckets, and the belt conveyor device is installed on the walking device. The technical problems of large space required and low loading efficiency when traditional loading machinery or transfer machinery performs loading or transfer operations are solved.

Description

Technical Field

[0001] The invention relates to the technical field of engineering machinery, and in particular to a lifting bucket type loader. Background Art

[0002] In industrial or agricultural production, it is often necessary to use loading machinery to push fine particles or powdery materials (such as river sand, rice, feed, etc.) into piles and then send them to warehouses or load them into cargo boxes for storage. Traditional front loaders and excavators are not dedicated to loading fine particles or powdery materials. In addition, most existing loaders use front buckets, which occupy a large space and require a large space to turn the bucket materials into the car cargo box after loading. In addition, the loader needs to repeat the transportation operation each time it loads, resulting in high fuel consumption. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a lifting bucket type loader to solve the technical problems of large space required and low loading efficiency of traditional loading machinery or transfer machinery when performing loading or transfer operations.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: a lifting bucket type loader, including a walking device, a loading device and a belt conveyor device, the loading device includes a loading frame, a lifting frame, a lifting bucket, a lifting hydraulic cylinder, a connecting frame, a shovel bucket and a turning hydraulic cylinder, the front part of the loading frame is provided with two left-right symmetrical slides, the front part of the slide is a vertically arranged lifting section, the rear part of the slide is a longitudinally arranged unloading section, the left and right ends of the lifting frame are respectively slid in one of the slides, the front side of the lifting frame is provided with the lifting bucket, the top of the rear side of the lifting bucket is hingedly connected to the lifting frame, and a turning shaft is fixedly provided in the middle of the left and right sides of the lifting bucket respectively, and the two turning shafts The lifting lever is hinged on the top of the lifting frame, and the lifting lever is hinged on the top of the lifting frame, and the lifting lever is hinged on the top of the lifting frame. The lifting lever is hinged on the top of the lifting frame, and the lifting lever is hinged on the top of the lifting frame. The shovel bucket is provided in front of the lifting bucket at the bottom of the front side of the loading rack, and the bottom of the shovel bucket is hinged to the loading rack. An inclined flipping hydraulic cylinder is provided between the loading rack and the shovel bucket. The connecting frame is installed in front of the walking device, and the belt conveyor is installed on the walking device. The front of the belt conveyor is located below the unloading section of the chute.

[0005] Preferably, it also includes a lifting device, which includes a slide rail, a slider and a lifting hydraulic cylinder. The slide rail is vertically fixed to the front side of the connecting frame, the slider is slid on the slide rail, and the lifting hydraulic cylinder is vertically arranged between the connecting frame and the slider. The upper end of the lifting hydraulic cylinder is connected to the top of the connecting frame, and the lower end of the lifting hydraulic cylinder is connected to the slider. The rear side of the loading rack is fixedly connected to the slider, and the connecting frame is installed in front of the walking device.

[0006] Preferably, the loading rack includes a left plate and a right plate, and two or more rollers are respectively installed on the left and right sides of the lifting bucket, and the rollers on the left and right sides of the lifting bucket are respectively installed in the corresponding slide grooves.

[0007] Preferably, an inclined turning hydraulic cylinder is provided between each of the turning shafts and the loading rack, and the two turning hydraulic cylinders are symmetrically arranged on the left and right.

[0008] Preferably, the belt conveyor device includes a support frame, a front roller, a rear roller, a conveyor belt, a driving device and a pre-tensioning assembly. The support frame is fixedly installed above the walking device, the front roller rotates on the loading rack or the connecting frame, the rear part of the support frame is rotatably installed with the rear roller, the conveyor belt is installed between the front roller and the rear roller, the driving device is installed on the support frame, the driving device is transmission-connected to the rear roller, and the pre-tensioning assembly is installed between the conveyor belt and the connecting frame.

[0009] Preferably, the pre-tensioning assembly includes a support rod, a pre-tensioning roller, a connecting rod and a gas spring. The support rod is laterally arranged below the conveyor belt and its two ends are connected to the connecting frame via a connecting rod and a gas spring respectively. The upper end of the connecting rod and the lower end of the gas spring are respectively hinged to the connecting frame, the lower end of the connecting rod and the upper end of the gas spring are respectively hinged to the end portion of the support rod, and the pre-tensioning roller is mounted on the support rod.

[0010] Preferably, a supporting roller is provided on the supporting frame between the front roller and the rear roller, and belt pressing rollers are respectively installed on the supporting frame at the upper and lower sides of the conveyor belt.

[0011] Preferably, a supporting mechanism is provided at the lower part of the connecting frame, and the supporting mechanism includes a supporting hydraulic cylinder and a supporting base, the cylinder body at the upper part of the supporting hydraulic cylinder is fixedly connected to the bottom of the connecting frame, and the piston rod end head at the lower part of the supporting hydraulic cylinder is hinged to the supporting base.

[0012] The technical effects achieved by adopting the above technical solution are:

[0013] This mechanical device can continuously reel in and transport materials through the loading device at the front and transport the materials out from the rear through the belt conveyor device without stopping work for transfer. It has the characteristics of high efficiency, time saving, small space occupation, and small space required for movement. The present application is a mechanical device specially used for loading fine particles or powdery materials, and is suitable for loading fine particles or powdery materials (such as river sand, rice, feed, etc.) into warehouses or cargo boxes for storage. When the machine is working, the whole machine moves forward to push the shovel bucket at the lower front to load the materials, then rotates backward to dump them into the lifting bucket, and then the lifting bucket moves up to the top and automatically dumps them onto the belt conveyor device. The belt conveyor device transmits the materials and moves them to the rear to dump them into the cargo compartment, etc. The loading and transportation process can be carried out continuously, and the materials are directly output from the rear of the conveyor belt without stopping in the middle. Compared with the loading method of traditional bucket loader machinery that needs to carry materials one bucket at a time, the machine can carry out loading operations continuously and does not need to turn around during work, but directly transports the materials to the rear for boxing and storage, thereby saving the time and cost of transportation, making the loading process more efficient and convenient. Therefore, the loader has the characteristics of high working efficiency, easy operation, small working space, time saving and cost saving.

[0014] Since it also includes a lifting device, the lifting device includes a slide rail, a slider and a lifting hydraulic cylinder. The slide rail is vertically fixed to the front side of the connecting frame, the slider is slid on the slide rail, and the lifting hydraulic cylinder is vertically arranged between the connecting frame and the slider. The upper end of the lifting hydraulic cylinder is connected to the top of the connecting frame, and the lower end of the lifting hydraulic cylinder is connected to the top of the slider. The rear side of the feeding rack is fixedly connected to the slider, and the connecting frame is installed in front of the walking device. The height of the feeding device can be adjusted through the lifting device, which can be adapted to feeding materials of different heights, and the feeding device can be lifted up when the feeding is completed to facilitate walking.

[0015] Since the loading rack includes a left plate and a right plate, more than two rollers are respectively installed on the left and right sides of the lifting bucket, and the rollers on the left and right sides of the lifting bucket are respectively installed in the corresponding sliding grooves.

[0016] Since an inclined turning hydraulic cylinder is provided between each of the turning shafts and the loading rack, the two turning hydraulic cylinders are symmetrically arranged on the left and right.

[0017] Since the belt conveyor device includes a support frame, a front roller, a rear roller, a conveyor belt, a driving device and a pre-tensioning assembly, the support frame is fixedly installed above the walking device, the front roller rotates on the loading frame or the connecting frame, the rear part of the support frame is rotatably installed with the rear roller, the conveyor belt is installed between the front roller and the rear roller, the driving device is installed on the support frame, the driving device is transmission-connected to the rear roller, the pre-tensioning assembly is installed between the conveyor belt and the connecting frame, and the belt conveyor device receives the materials unloaded from the loading bucket and transports the materials to the cargo compartment of a truck for collection.

[0018] Since the pre-tensioning assembly includes a support rod, a pre-tensioning roller, a connecting rod and a gas spring, the support rod is laterally arranged below the conveyor belt and two ends of the support rod are respectively connected to the connecting frame through the connecting rod and the gas spring, the upper end of the connecting rod and the lower end of the gas spring are respectively hinged to the connecting frame, the lower end of the connecting rod and the upper end of the gas spring are respectively hinged to the end portion of the support rod, and the pre-tensioning roller is installed on the support rod. The pre-tensioning assembly can pre-tighten the conveyor belt to prevent the front part of the conveyor belt from loosening and slipping as the loading rack moves up and down and the lower conveyor belt from loosening and sinking and failing to work normally.

[0019] Since a supporting roller is provided on the supporting frame between the front roller and the rear roller, and belt pressing rollers are respectively installed on the supporting frame at the upper and lower sides of the conveyor belt, the supporting roller supports the middle part of the conveyor belt, and the belt pressing roller limits and presses the conveyor belt, which has the functions of guiding, preventing slippage and preventing the conveyor belt from shaking up and down and becoming unstable.

[0020] Since a supporting mechanism is provided at the lower part of the connecting frame, the supporting mechanism includes a supporting hydraulic cylinder and a supporting base, the cylinder body at the upper part of the supporting hydraulic cylinder is fixedly connected to the bottom of the connecting frame, and the piston rod end head at the lower part of the supporting hydraulic cylinder is hinged to the supporting base. The supporting mechanism is used to support the lifting device to ensure its uniform force and working stability, prevent the entire device from tipping over due to unbalanced force when loading materials at the front, and avoid excessive load during work being transferred to the walking device to achieve the purpose of protecting the walking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is a schematic diagram of the structure of this application;

[0023] Figure 2 This is a schematic diagram of the structure of the lifting bucket in the unloading state;

[0024] Figure 3 It is a schematic diagram of the structure of the loading rack;

[0025] Figure 4 It is a structural schematic diagram of the lifting device;

[0026] In the figure, 11, crawler track; 12, wheel; 13, cab; 16, frame; 17, chassis assembly; 21, connecting frame; 22, slide rail; 23, slide block; 24, lifting hydraulic cylinder; 25, supporting hydraulic cylinder; 26, supporting base; 27, limiting rope; 30, slide; 31, loading rack; 32, lifting rack; 33, lifting bucket; 34, lifting hydraulic cylinder; 35, shoveling bucket; 36, turning hydraulic cylinder; 37, limiting block; 38, turning shaft; 41, supporting frame; 42, front roller; 43, rear roller; 44, conveyor belt; 45, driving device; 46, supporting roller; 47, belt pressing roller; 51, left lifting ear; 52, right lifting ear; 53, upper lifting ear; 54, connecting hydraulic cylinder; 6, rear bucket; 71, supporting rod; 72, preload roller; 73, connecting rod; 74, gas spring. DETAILED DESCRIPTION

[0027] like Figures 1 to 3 As shown, a lifting bucket type loader, the feeding device includes a feeding frame 31, a lifting frame 32, a lifting bucket 33, a connecting frame 21, a lifting hydraulic cylinder 34, a shoveling bucket 35 and a turning hydraulic cylinder 36. The walking device is preferably a crawler 11 type walking device. In this embodiment, the walking device is composed of a crawler 11 type walking mechanism and a steering system, etc. The crawler 11 type walking mechanism includes a frame 16 and a chassis assembly 17, and the chassis assembly 17 includes an engine, a hydraulic system, a crawler 11, wheels 12 and a transmission, etc. The engine of the walking device drives the wheels 12 and the crawler 11 to move through the hydraulic system and the transmission, and the steering system is used to control the steering of the walking device. The main function of the walking device is to enable the feeding device and the belt conveyor device to move and walk, so the walking device can also be replaced by other mechanical devices with walking functions.

[0028] The loading rack 31 includes a left plate and a right plate. The front of the loading rack 31 is provided with two left-right symmetrical slide grooves 30. The front of the slide groove 30 is a vertically arranged lifting section, and the rear of the slide groove 30 is a longitudinally arranged unloading section. The left and right ends of the lifting rack 32 are respectively slid in a slide groove 30. Preferably, more than two rollers are respectively installed on the left and right sides of the lifting bucket 33, and the rollers on the left and right sides of the lifting bucket 33 are respectively installed in the corresponding slide grooves 30. A lifting bucket 33 is provided on the front side of the lifting frame 32, and the top of the rear side of the lifting bucket 33 is hingedly connected to the lifting frame 32. A turning shaft 38 is fixedly provided in the middle of the left and right sides of the lifting bucket 33, and the two turning shafts 38 are both extended out of the loading frame 31 and are located on the front side of the loading frame 31. A limit block 37 is fixedly provided on the outer side of the loading frame 31 above the unloading section of the two chutes 30. The limit block 37 is provided with a slope surface inclined downward at the front. The distance between the two turning shafts 38 and the front side of the loading frame 31 is less than the height of the limit block 37. The upper end of the lifting hydraulic cylinder 34 is hinged to the top of the connecting frame 21. The lifting hydraulic cylinder 3 The lower end of the lifting frame 32 is hinged to the top of the lifting frame 32. When the lifting hydraulic cylinder 34 is retracted, the two flip shafts 38 slide along the feeding section. When the two flip shafts 38 slide to the top of the limit block 37, they are lifted by the limit block 37 so that the middle part of the lifting bucket 33 is lifted. The upper end of the lifting hydraulic cylinder 34 is hinged to the top of the connecting frame 21. The middle part of the lifting bucket 33 is lifted relative to the upper end so that the lifting bucket 33 flips backward to unload. A shovel bucket 35 is provided at the front bottom of the feeding frame 31 in front of the lifting bucket 33. The bottom of the shovel bucket 35 is hinged to the feeding frame 31. An inclined flip hydraulic cylinder 36 is provided between the feeding frame 31 and the shovel bucket 35. In this embodiment, an inclined flip hydraulic cylinder 36 is provided between each flip shaft 38 and the feeding frame 31, and the two flip hydraulic cylinders 36 are symmetrically arranged.

[0029] The connecting frame 21 is installed in front of the traveling device, the belt conveying device is installed on the traveling device, and the front part of the belt conveying device is located below the unloading section of the chute 30. The belt conveying device includes a support frame 41, a front roller 42, a rear roller 43, a conveyor belt 44, a drive device 45 and a pre-tightening assembly. The support frame 41 is fixedly installed above the traveling device, the front roller 42 rotates on the loading frame 31 or the connecting frame 21, the rear part of the support frame 41 is rotatably installed with the rear roller 43, the conveyor belt 44 is installed between the front roller 42 and the rear roller 43, the drive device 45 is installed on the support frame 41, the drive device 45 is transmission-connected with the rear roller 43, and the pre-tightening assembly is installed between the conveyor belt 44 and the connecting frame 21. The belt conveying device receives the materials unloaded from the loading bucket and transports the materials to the cargo compartment of a truck for collection.

[0030] The pre-tightening assembly includes a support rod 71, a pre-tightening roller 72, a connecting rod 73 and a gas spring 74. The support rod 71 is laterally arranged below the conveyor belt 44 and its two ends are connected to the connecting frame 21 through the connecting rod 73 and the gas spring 74 respectively. The upper end of the connecting rod 73 and the lower end of the gas spring 74 are respectively hinged to the connecting frame 21, and the lower end of the connecting rod 73 and the upper end of the gas spring 74 are respectively hinged to the end portion of the support rod 71. The pre-tightening roller 72 is installed on the support rod 71. The pre-tightening assembly can pre-tighten the conveyor belt 44 to prevent the front part of the conveyor belt 44 from loosening and slipping as the loading rack 31 moves up and down, and the lower conveyor belt is loose and sinks and cannot work normally.

[0031] A support roller 46 is provided on the support frame 41 between the front roller 42 and the rear roller 43, and belt pressing rollers 47 are respectively installed on the upper and lower sides of the conveyor belt 44 on the support frame 41. The support roller 46 supports the middle part of the conveyor belt 44, and the belt pressing roller 47 limits and presses the conveyor belt 44 to guide, prevent slippage, and prevent the conveyor belt 44 from shaking up and down and becoming unstable.

[0032] like Figure 4 As shown, the lifting bucket 33 type loader of the present application also includes a lifting device, which includes a slide rail 22, a slider 23 and a lifting hydraulic cylinder 24. The slide rail 22 is vertically fixed to the front side of the connecting frame 21, the slider 23 is slid on the slide rail 22, and the lifting hydraulic cylinder 24 is vertically arranged between the connecting frame 21 and the slider 23. The upper end of the lifting hydraulic cylinder 24 is connected to the top of the connecting frame 21, and the lower end of the lifting hydraulic cylinder 24 is connected to the top of the slider 23. The rear side of the loading frame 31 is fixedly connected to the slider 23. The connecting frame 21 is installed in front of the walking device. The height of the loading device can be adjusted through the lifting device, which can be adapted to the loading of materials at different heights. The loading device can also be lifted up for walking when the loading is completed.

[0033] A supporting mechanism is provided at the lower part of the connecting frame 21, and the supporting mechanism includes a supporting hydraulic cylinder 25 and a supporting base 26. The cylinder body of the upper part of the supporting hydraulic cylinder 25 is fixedly connected to the bottom of the connecting frame 21, and the piston rod end of the lower part of the supporting hydraulic cylinder 25 is hinged with the supporting base 26. The supporting mechanism is used to support the lifting device to ensure its uniform force and working stability, prevent the entire device from tipping over due to unbalanced force when loading materials at the front, and avoid excessive load during work being transferred to the walking device to achieve the purpose of protecting the walking device.

[0034] The connecting frame 21 is connected to the traveling device through a three-hanging point suspension structure, which includes a left hanging ear 51, a right hanging ear 52 and an upper hanging ear 53. The left hanging ear 51 and the right hanging ear 52 are arranged side by side at the lower part of the rear side of the connecting frame 21. The upper hanging ear 53 is arranged in the middle of the connecting frame 21 and is located above the left hanging ear 51 and the right hanging ear 52. The left hanging ear 51 and the right hanging ear 52 are respectively hinged to the frame 16 through a pin shaft. A connecting hydraulic cylinder 54 is installed between the upper hanging ear 53 and the frame 16. One end of the piston rod of the connecting hydraulic cylinder 54 is hinged to the upper hanging point through a pin shaft, and one end of the cylinder body of the connecting hydraulic cylinder 54 is hinged to the frame 16 through a pin shaft. The inclination angle of the connecting frame 21 can be adjusted through the three-hanging point suspension structure.

[0035] The chassis assembly 17 integrates components such as a hydraulic system and a transmission mechanism in a housing. The hydraulic system is connected to the wheels 12 via corresponding transmission shafts to achieve power output and support the body.

[0036] Above the frame 16 is the cab 13. When the cab 13 is at a lower position, a camera can be installed at the front of the whole machine, and a display for displaying the images captured by the camera can be installed inside the cab 13. The driver can observe the images captured by the camera through the display to avoid blind spots. The rear bucket 6 can be connected to the chassis assembly 17 of the walking device through a bracket and a hydraulic component. The wheels 12 include driving wheels and supporting wheels. A driving wheel is arranged in front and behind the crawler 11 on each side of the crawler 11 of the walking device, which is used to engage with the crawler 11 to provide power. The middle supporting wheel is used to evenly distribute the force of the walking device to the crawler 11 to prevent overloading and unbalanced force of the driving wheel, so as to achieve stable force and movement of the entire device.

[0037] A connecting limit rope 27 is arranged between the walking device and the connecting frame 21. The connecting limit rope 27 is a limit steel rope. Threaded connecting sleeves are arranged at both ends of the limit rope 27 and are installed on the walking device and the connecting frame 21 by bolts. When the hydraulic component of the lifting device loses control or the lifting device falls to the ground around the left lifting ear 51 and the right lifting ear 52 due to oil leakage, the limit steel rope can tighten the lifting device and the loading device thereon to limit the position to prevent accidents.

[0038] The driving device 45 includes a hydraulic motor and a reducer. The lifting hydraulic cylinder 34, the tilting hydraulic cylinder 36, the lifting hydraulic cylinder 24, the supporting hydraulic cylinder 25, the connecting hydraulic cylinder 54 and the driving device 45 are respectively connected to the hydraulic pump of the hydraulic system through oil circuits to obtain driving force.

[0039] The working principle of the loader of the lifting bucket 33 type of the present application is:

[0040] The whole machine moves forward and pushes the shovel bucket 35 at the front bottom to load the material, which then rotates backward and dumps it into the lifting bucket 33. The lifting bucket 33 then moves upward and automatically dumps it onto the belt conveyor. The belt conveyor transports the material and moves it backward to the rear to dump it into the cargo compartment, etc. The upper and lower heights of the loading device are adjusted by the lifting device to achieve the up and down direction of the material to adjust the reeling position. The walking device can drive the loading device to rotate so that the material can be reeled in the left and right rotation direction, and the material in the front and rear positions can be adjusted by the forward and backward movement of the walking device, so that the material can be reeled and transported by the machine in the up and down, left and right (rotation direction), front and back, and the dispersed granular or powdery objects can be pushed into a pile by the rear shovel bucket 6 for reeling and transportation without the need for additional machinery.

[0041] It is obvious that the above description and record are only examples and are not intended to limit the disclosure, application or use of the present invention. Although the embodiments have been described in the embodiments and described in the drawings, the present invention is not limited to the specific examples of the teachings of the present invention as the best mode currently considered by the drawings and described in the embodiments, and the scope of the present invention will include any embodiment falling within the previous description and the attached claims.

Claims

1. A lifting bucket loader, characterized in that: It includes walking device, feeding device and belt conveyor device. The feeding device includes a feeding frame, a lifting frame, a lifting bucket, a lifting hydraulic cylinder, a connecting frame, The lifting mechanism is connected with the lifting mechanism by the hinge connection of the lifting frame and the lifting frame, and the lifting mechanism is connected with the lifting mechanism on the upper and lower sides of the lifting frame to the lifting frames, and the lifting mechanism is connected with the lifting mechanism on the lower and upper sides of the lifting frame to the lifting frame. The connecting frame is installed in front of the traveling device, the belt conveyor is installed on the traveling device, and the front part of the belt conveyor is located below the unloading section of the chute. A supporting mechanism is provided at the lower part of the connecting frame, and the supporting mechanism includes a supporting hydraulic cylinder and a supporting base. The cylinder body at the upper part of the supporting hydraulic cylinder is fixedly connected to the bottom of the connecting frame, and the piston rod end head at the lower part of the supporting hydraulic cylinder is hinged to the supporting base. The belt conveyor device includes a support frame, a front roller, a rear roller, a conveyor belt, a driving device and a pre-tightening component. The support frame is fixedly installed above the walking device, the front roller rotates on the loading frame or the connecting frame, the rear part of the support frame is rotatably installed with the rear roller, the conveyor belt is installed between the front roller and the rear roller, the driving device is installed on the support frame, the driving device is connected to the rear roller by transmission, and the pre-tightening component is installed between the conveyor belt and the connecting frame. The pre-tightening assembly comprises a support rod, a pre-tightening roller, a connecting rod and a gas spring. The support rod is transversely arranged below the conveyor belt and its two ends are respectively connected to the connecting frame through the connecting rod and the gas spring. The upper end of the connecting rod and the lower end of the gas spring are respectively hinged to the connecting frame, and the lower end of the connecting rod and the upper end of the gas spring are respectively hinged to the end portion of the support rod. The pre-tightening roller is installed on the support rod. It also includes a lifting device, which includes a slide rail, a slider and a lifting hydraulic cylinder. The slide rail is vertically fixed to the front side of the connecting frame, the slider is slid on the slide rail, the upper end of the lifting hydraulic cylinder is connected to the top of the connecting frame, the lower end of the lifting hydraulic cylinder is connected to the slider, and the rear side of the loading rack is fixedly connected to the slider.

2. The lifting bucket type loader according to claim 1, characterized in that: The loading rack includes a left plate and a right plate, and more than two rollers are respectively installed on the left and right sides of the lifting bucket, and the rollers on the left and right sides of the lifting bucket are respectively installed in the corresponding sliding grooves.

3. The lifting bucket type loader according to claim 2, characterized in that: A tilted tilt hydraulic cylinder is provided between each of the tilt shafts and the loading rack, and the two tilt hydraulic cylinders are symmetrically arranged on the left and right.

4. The lifting bucket type loader according to claim 3, characterized in that: A supporting roller is arranged on the supporting frame between the front roller and the rear roller, and belt pressing rollers are respectively installed on the supporting frame at the upper and lower sides of the conveyor belt.

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