Barrel tipper

Abstract

The utility model discloses a kind of material barrel turnover hoist, comprising: lifting frame;Linear guide rail and L-shaped guide rail, the linear guide rail and the L-shaped guide rail are installed in the both sides of the lifting frame, and the vertical section of the L-shaped guide rail is parallel with the extension direction of the linear guide rail, the intersection of the vertical section and horizontal section of the L-shaped guide rail forms overturning point;Bracket trolley, the bracket trolley is slidably installed in the linear guide rail and the L-shaped guide rail, and the material barrel to be lifted is detachably installed in the bracket trolley;Driving mechanism is connected with the bracket trolley transmission, and the bracket trolley moves along the extension direction of the L-shaped guide rail under the action of the driving mechanism, and overturns preset angle at the overturning point.Bracket trolley slides on linear guide rail and L-shaped guide rail, when reaching overturning point, bracket trolley moves along guide rail and completes overturning action, realizes the lifting and overturning function of material barrel.

Description

Technical Field

[0001] This utility model relates to the field of material conveying equipment technology, specifically to a bucket tilting and lifting machine. Background Technology

[0002] The hopper tilting elevator is mainly used to lift and tilt hoppers, and is widely used in the pharmaceutical and chemical industries, especially for leak-free feeding of glove boxes and isolators. Existing hopper tilting elevators include fixed and mobile types; however, they occupy a large area and are not suitable for tilting and lifting large hoppers in confined spaces. Existing technologies often use an inclined lifting structure with a tilting mechanism, or separate vertical lifting and tilting unloading devices, all of which require significant space.

[0003] In view of this, the present invention provides a bucket tilting and lifting machine to realize the tilting and lifting of buckets in a narrow space. Utility Model Content

[0004] Therefore, this utility model provides a bucket tilting and lifting machine to solve at least one problem existing in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A hopper tilting and lifting machine includes:

[0007] Improve the framework;

[0008] Linear guide rail and L-shaped guide rail are installed on both sides of the lifting frame. The vertical section of the L-shaped guide rail is parallel to the extension direction of the linear guide rail. The intersection point of the vertical section and the horizontal section of the L-shaped guide rail forms a flip point.

[0009] A bracket trolley is slidably mounted on the linear guide rail and the L-shaped guide rail, and the material bucket to be lifted is detachably mounted on the bracket trolley.

[0010] A drive mechanism is connected to the bracket trolley. Under the action of the drive mechanism, the bracket trolley moves along the extension direction of the L-shaped guide rail and flips at the flip point by a preset angle.

[0011] During operation, the trolley slides on the linear guide rail and the L-shaped guide rail. When it reaches the turning point, the drive mechanism drives the chain to rotate. The trolley is fixed on the chain, and the rollers interact between the linear guide rail and the L-shaped guide rail to achieve the functions of lifting and turning. This allows the trolley to move along the guide rail and complete the turning action, realizing the lifting and turning function of the material bucket. The structure is compact and the operation is simple. The design of the L-shaped guide rail makes the turning action more suitable for turning and lifting larger material buckets in narrow spaces.

[0012] In some embodiments, the drive mechanism includes:

[0013] Electric motor;

[0014] An active sprocket assembly is connected to the output shaft of the motor and rotates under the drive of the motor;

[0015] Driven sprocket assembly, the driven sprocket assembly being mounted on the crossbeam at the bottom of the lifting frame via a driven fixed bracket;

[0016] A chain that passes around the driving sprocket of the driving sprocket assembly and the driven sprocket of the driven sprocket assembly, and the carriage trolley moves along the chain along the extension direction of the L-shaped guide rail and the linear guide rail.

[0017] In some embodiments, the active sprocket assembly includes:

[0018] A drive shaft, which is connected to the output shaft of the motor;

[0019] A drive sprocket is mounted on the drive shaft and rotates with the drive shaft; the chain is mounted on the drive sprocket.

[0020] A support base, which is mounted on a mounting plate on top of the lifting frame;

[0021] A bearing housing is mounted on the support base, and the drive shaft is rotatably mounted on the bearing housing.

[0022] In some embodiments, there are two support seats, which are respectively disposed at both ends of the drive shaft, and each support seat is respectively equipped with a bearing seat.

[0023] In some embodiments, the driven sprocket assembly includes:

[0024] A bracket is mounted on a crossbeam at the bottom of the lifting frame;

[0025] Driven shaft, the driven shaft being mounted on the bracket;

[0026] A driven sprocket is rotatably mounted on the driven shaft, and the chain is connected to the driven sprocket in a driving connection.

[0027] In some embodiments, the driven sprocket assembly further includes:

[0028] The tensioning frame is mounted on the bracket, and the fixed shaft is mounted on the tensioning frame;

[0029] An adjustment plate, which is installed at one end of the bracket;

[0030] An adjusting rod, which is axially movable through the adjusting plate, has its bottom end abutting against the tensioning frame;

[0031] A locking nut is provided, located on the side of the adjusting plate away from the tensioning frame, and threadedly connected to the adjusting rod.

[0032] In some embodiments, the bracket trolley includes:

[0033] bracket;

[0034] A deflector plate, which is mounted on the bracket;

[0035] A first fixed shaft is fixed on both sides of the bracket. A first roller is rotatably mounted on the first fixed shaft. The first roller is mounted on the L-shaped guide rail and moves along the L-shaped guide rail.

[0036] The second fixed shaft is fixed on both sides of the bracket. A second roller is rotatably mounted on the second fixed shaft. The second roller is mounted on the linear guide rail and moves along the linear guide rail. Limiting wheels are also installed on both sides of the second roller.

[0037] In some embodiments, the bracket is also equipped with a clamping mechanism and an anti-detachment mechanism.

[0038] In some embodiments, the clamping mechanism includes:

[0039] A linear bearing, which is fixed on a bracket;

[0040] An adjusting rod, which slides within a linear bearing to press or release the material bucket;

[0041] A handwheel, which is threadedly connected to one end of the adjusting rod;

[0042] A pressure plate is installed at the other end of the adjusting rod.

[0043] In some embodiments, the anti-detachment mechanism includes:

[0044] A fixing seat, which is mounted on the bracket;

[0045] A limiting plate, which is mounted on the fixed base via a rotating shaft;

[0046] Indexing pin, wherein the indexing pin is pluggably connected to the limiting plate and has a preset distance from the limiting plate;

[0047] A reset spring is disposed between the indexing pin and the limiting plate. Attached Figure Description

[0048] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0049] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0050] Figure 1 This is one of the structural schematic diagrams of the bucket tilting and lifting machine provided by this utility model;

[0051] Figure 2 This is the second structural schematic diagram of the bucket tilting and lifting machine provided by this utility model;

[0052] Figure 3 This is the third structural schematic diagram of the bucket tilting and lifting machine provided by this utility model;

[0053] Figure 4 This is one of the structural schematic diagrams of the lifting frame in the bucket tilting and lifting machine provided by this utility model;

[0054] Figure 5 This is the second schematic diagram of the lifting frame in the bucket tilting and lifting machine provided by this utility model;

[0055] Figure 6 This is a schematic diagram of the active sprocket assembly in the bucket tilting and lifting machine provided by this utility model.

[0056] Figure 7This is one of the structural schematic diagrams of the driven sprocket assembly in the bucket tilting and lifting machine provided by this utility model;

[0057] Figure 8 This is the second schematic diagram of the driven sprocket assembly in the bucket tilting and lifting machine provided by this utility model;

[0058] Figure 9 This is one of the structural schematic diagrams of the bracket trolley in the bucket tilting and lifting machine provided by this utility model;

[0059] Figure 10 This is the second schematic diagram of the support trolley in the bucket tilting and lifting machine provided by this utility model.

[0060] Explanation of reference numerals in the attached figures:

[0061] 1- Lifting frame, 2- Linear guide rail, 3- L-shaped guide rail;

[0062] 4-Bracket pulley;

[0063] 41-Bracket, 42-Guide plate, 43-First fixed shaft, 44-First roller, 45-Second fixed shaft, 46-Second roller, 47-Limiting wheel;

[0064] 5-Active sprocket assembly;

[0065] 51-Drive shaft, 52-Drive sprocket, 53-Bearing housing, 54-Motor, 55-Support base;

[0066] 6-Driven sprocket assembly;

[0067] 61-Driven shaft, 62-Driven sprocket, 63-Bracket, 64-Tensioning frame, 65-Adjusting plate, 66-Adjusting rod, 67-Locking nut;

[0068] 7-Clamping mechanism;

[0069] 8-Chain;

[0070] 9-Anti-hair loss mechanism. Detailed Implementation

[0071] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0072] In one specific implementation, such as Figures 1-10As shown, the material bucket tilting and lifting machine provided by this utility model includes a lifting frame 1, a linear guide rail 2, an L-shaped guide rail 3, a bracket trolley 4, and a driving mechanism. The linear guide rail 2 is installed on one side of the lifting frame 1, and the L-shaped guide rail 3 is installed on the lifting frame 1. The L-shaped guide rail 3 and the linear guide rail 2 are located on the same side of the lifting frame 1, and the vertical section of the L-shaped guide rail 3 is parallel to the extending direction of the linear guide rail 2. The intersection point of the vertical and horizontal sections of the L-shaped guide rail 3 forms the tilting point. The bracket trolley 4 is slidably installed on the linear guide rail 2 and the L-shaped guide rail 3, and the material bucket to be lifted is detachably installed on the bracket trolley 4. The driving mechanism is connected to the bracket trolley 4, and the bracket trolley 4 moves along the extending direction of the L-shaped guide rail 3 under the action of the driving mechanism, and tilts at the tilting point by a preset angle (e.g., 135°).

[0073] During operation, the bracket trolley 4 slides on the linear guide rail 2 and the L-shaped guide rail 3. When it reaches the turning point, it is turned over by the action of the drive mechanism, so that the bracket trolley 4 moves along the guide rail and completes the turning action, realizing the lifting and turning function of the material bucket. It has a compact structure and is easy to operate. The design of the L-shaped guide rail 3 makes the turning action more suitable for turning and lifting larger material buckets in narrow spaces.

[0074] Specifically, the drive mechanism includes a motor 54, a drive sprocket assembly 5, a driven sprocket assembly 6, and a chain 8. The drive sprocket assembly 5 is connected to the output shaft of the motor 54 and rotates under the drive of the motor 54. The chain 8 passes around the drive sprocket 52 of the drive sprocket assembly 5 and the driven sprocket 62 of the driven sprocket assembly 6. The bracket trolley 4 moves along the extension direction of the L-shaped guide rail 3 and the linear guide rail with the chain 8. The driven sprocket assembly is mounted on the crossbeam at the bottom of the lifting frame via a driven fixed bracket. During operation, the motor 54 drives the drive sprocket assembly 5 to rotate, which in turn drives the driven sprocket assembly 6 via the chain 8, thereby driving the bracket trolley 4 to move along the guide rail. In this way, power transmission is achieved through the chain 8, resulting in high transmission efficiency, a simple and reliable structure, and the motor 54 provides a stable power source, ensuring smooth movement.

[0075] Theoretically speaking, the chain drive 8 can be replaced by gear drive, belt drive or other mechanical drive methods, and the motor 54 can be replaced by other power sources, such as hydraulic motor or pneumatic motor.

[0076] The aforementioned drive sprocket assembly 5 includes a drive shaft 51, a drive sprocket 52, a support base 55, and a bearing housing 53. The support base is mounted on a mounting plate at the bottom of the lifting frame. The drive shaft 51 is connected to the output shaft of the motor 54. The drive sprocket 52 is mounted on the drive shaft 51 and rotates with it. The chain 8 is mounted on the drive sprocket 52. The bearing housing 53 is mounted on the support base 55, and the drive shaft 51 is rotatably mounted on the bearing housing 53. The power from the motor 54 is transmitted to the drive sprocket 52 via the drive shaft 51. The drive sprocket 52 drives the driven sprocket 62 via the chain 8, thus achieving power transmission.

[0077] To improve the support stability of the drive shaft 51 and reduce vibration, two support seats 55 are provided, respectively located at both ends of the drive shaft 51. Each support seat 55 is equipped with a bearing seat 53. The two support seats 55 support both ends of the drive shaft 51, ensuring stable rotation of the drive shaft 51. Theoretically, the number of support seats 55 can be adjusted according to actual needs, such as increasing or decreasing the number of support points.

[0078] The aforementioned driven sprocket assembly 6 includes a bracket 63, a driven shaft 61, and a driven sprocket 62. The bracket is mounted on the crossbeam at the bottom of the lifting frame, the driven shaft 61 is mounted on the bracket 63, and the driven sprocket 62 is rotatably mounted on the driven shaft 61. The chain 8 is drivenly connected to the driven sprocket 62. The driven sprocket 62 is mounted on the bracket 63 via the driven shaft 61, and the chain 8 is drivenly connected to the driven sprocket 62 to achieve power transmission. The design of the driven sprocket assembly 6 ensures the stability of the chain 8 transmission and reduces chain wear. The bracket 63 provides a stable mounting base, improving the reliability of the equipment.

[0079] The driven sprocket assembly 6 further includes a tensioning frame 64, an adjusting plate 65, an adjusting rod 66, and a locking nut 67. The tensioning frame 64 is mounted on the bracket 63, and the fixed shaft is mounted on the tensioning frame 64. The adjusting plate 65 is mounted at one end of the bracket 63, and the adjusting rod 66 axially and movably passes through the adjusting plate 65, with its bottom end abutting against the tensioning frame 64. The locking nut 67 is located on the side of the adjusting plate 65 away from the tensioning frame 64 and is threadedly connected to the adjusting rod 66. Adjusting the position of the tensioning frame 64 via the adjusting rod 66 and the locking nut 67 adjusts the tension of the chain 8, ensuring transmission stability. Integrating the tensioning structure onto the driven sprocket assembly 6 improves structural compactness.

[0080] In some embodiments, the bracket trolley 4 is connected to a chain via a chain connecting plate. The bracket trolley includes a bracket 41, a guide plate 42, a first fixed shaft 43, and a second fixed shaft 45. The guide plate 42 is mounted on the bracket 41. The first fixed shaft 43 is fixed on both sides of the bracket 41. A first roller 44 is rotatably mounted on the first fixed shaft 43. The first roller 44 is mounted on the L-shaped guide rail 3 and moves along the L-shaped guide rail 3. The second fixed shaft 45 is fixed on both sides of the bracket 41. A second roller 46 is rotatably mounted on the second fixed shaft 45. The second roller 46 is mounted on the linear guide rail 2 and moves along the linear guide rail 2. Limiting wheels 47 are also mounted on both sides of the second roller 46. The bracket 41 slides on the L-shaped guide rail 3 and the linear guide rail 2 via the first roller 44 and the second roller 46 respectively, realizing the movement of the bracket trolley 4. The guide plate 42 is used to prevent the material in the bucket from spilling outside during the unloading process after the bucket is overturned and docked with the receiving container, thus avoiding material waste and environmental pollution. This improves the movement stability and reliability of the bracket trolley 4, ensuring the stability of the bucket during lifting and overturning. The design of the guide plate 42 facilitates the placement and fixing of the bucket.

[0081] The bracket 41 is also equipped with a clamping mechanism 7 and an anti-detachment mechanism 9. The clamping mechanism 7 is used to fix the material bucket on the bracket 41 to prevent it from loosening during movement. The anti-detachment mechanism 9 is used to prevent the material bucket from falling off the bracket 41 to ensure safety.

[0082] In some embodiments, the clamping mechanism 7 includes a linear bearing, an adjusting rod, a handwheel, and a pressure plate; wherein the linear bearing is fixed on a bracket, the adjusting rod slides within the linear bearing to clamp or release the material bucket, the handwheel is threaded to one end of the adjusting rod, and the pressure plate is mounted on the other end of the adjusting rod.

[0083] Specifically, the handwheel is threadedly connected to the adjusting rod, the linear bearing is fixed to the bracket, the adjusting nut is welded to the pressure plate, and the adjusting nut and the pressure plate are screwed together onto the adjusting rod. The adjusting rod has threads. When the handwheel rotates, it drives the adjusting nut and the pressure plate to move downwards. The adjusting rod slides under the guidance of the linear bearing, pressing down on the upper edge of the material bucket (the material bucket is square). After the material bucket is pressed, the locking block locks the adjusting rod to prevent it from loosening. When the handwheel rotates in the opposite direction, the adjusting rod moves upwards, the pressure plate is lifted, and the material bucket is released. There are two sets of pressing mechanisms on the left and right sides.

[0084] In some embodiments, the anti-detachment mechanism 9 includes a fixed base, a limiting plate, an indexing pin, and a return spring; wherein the fixed base is mounted on the bracket, the limiting plate is mounted on the fixed base via a rotating shaft, the indexing pin is pluggably connected to the limiting plate and has a preset distance from the limiting plate, and the return spring is disposed between the indexing pin and the limiting plate.

[0085] Specifically, the fixed seat is welded to the bracket platform, and the limiting plate is fixed to the fixed seat by a pivot pin. The indexing pin is screwed into the limiting plate, and the indexing pin screw will be a certain distance above the limiting plate. The indexing pin has a built-in spring structure, which can be pulled out. After being loosened, the screw will automatically return to its original position. There are screw pin holes on the fixed seat from 0 to 90 degrees. When the limiting plate is vertical, the material bucket can be placed in the bracket platform. After the material bucket is placed in the predetermined position, the indexing pin screw is pulled out, the limiting plate rotates 90 degrees, and is placed horizontally, locking the front of the material bucket (the material bucket is a square material bucket). The material bucket is limited at the front and rear to prevent it from falling off, and there are two sets of anti-fall-off mechanisms on the left and right.

[0086] For ease of understanding, the following example illustrates the structure and working process of the bucket tilting and lifting machine provided by this utility model.

[0087] Please continue to refer to this. Figures 1-10 The material bucket tilting and lifting machine generally includes a lifting frame assembly, a driven sprocket assembly 6, a driving sprocket assembly 5, a bracket trolley 4, and a chain 8. It uses a variable frequency geared motor (with a brake) to drive the driving sprocket assembly 5 to rotate, which in turn drives the chain 8. The driven sprocket assembly 6 is positioned at a fixed point, causing the bracket trolley 4, which carries the material bucket, to move up and down along the track, achieving the function of tilting the material bucket in the opposite direction and emptying it. During operation, the material bucket is placed on the bracket trolley 4, which rises along the L-shaped guide rail 3 and rotates 145 degrees around the tilting point of the L-shaped guide rail 3 to empty the material. After emptying, it returns along the same path.

[0088] The lifting frame assembly includes an L-shaped guide rail 3 with a 90° bend, a linear guide rail 2, and a lifting frame 1. The lifting frame 1 is formed by welding together channel steel and square tubing. The linear guide rail 2 and L-shaped guide rail 3 are welded side by side on both sides of the lifting frame 1 to form an integral lifting frame assembly, which is then fixed to the ground.

[0089] The drive sprocket assembly 5 includes a motor 54 with a brake structure, a support base 55, a drive shaft 51, a sprocket, and a bearing housing 53. The drive shaft 51 is supported by double bearing housings, the bearing housing 53 is fixed to the support base 55, and the drive sprocket 52 is mounted and fixed to the drive shaft 51. The motor 54 drives the drive shaft 51 to rotate, which in turn drives the chain 8 to move, thus realizing the lifting, rotating, and lowering actions of the material bucket.

[0090] Driven sprocket assembly 6 includes bracket 63, tension frame 64, driven shaft 61, bearing, driven sprocket 62, adjusting rod 66, and locking nut 67. Driven shaft 61 is fixed on tension frame 64, tension frame 64 is fixed on bracket 63, adjusting rod 66 adjusts the position of tension frame 64, and locking nut 67 locks adjusting rod 66. Bearing and driven sprocket 62 are mounted on driven shaft 61 and can rotate freely.

[0091] The material bucket support trolley 4 includes a support 41, a clamping mechanism 7, an anti-drop mechanism, a guide plate 42, a first fixed shaft 43, a first roller 44, a second fixed shaft 45, a second roller 46, and a limiting wheel 47. The support 41 is welded from channel steel and square tubing. A guide plate 42 for material flow is welded to the top of the support 41. The clamping mechanism 7 is installed on both sides of the guide plate 42. Manually turning the handle clamps the material bucket. An anti-drop mechanism is installed on the lower side of the support 41. The first fixed shaft 43 and the second fixed shaft 45 are fixed to both sides of the support 41. The first roller 44 is mounted on the first fixed shaft 43, and the second roller 46 and the limiting wheel 47 are mounted on the second fixed shaft 45. The first roller 44 rolls on the L-shaped guide rail 3, the second roller 46 rolls on the linear guide rail 2, and the limiting wheel 47 rolls on the linear guide rail 2 to reduce shaking during operation and prevent jamming.

[0092] During operation, the material bucket tilting and lifting machine fixes a specific area, moves the material bucket onto the bracket trolley 4, presses the bucket down, and starts the equipment. The chain 8 pulls the bracket trolley 4 upward. When the contact block of the bracket trolley 4 collides with the upper deceleration limit switch, the chain 8 pulls the bracket trolley 4 to decelerate. When it reaches the tilting point of the L-shaped guide rail 3, the second roller on the bracket trolley rotates 90 degrees from vertical to horizontal along the L-shaped guide rail. At the same time, the entire bracket trolley will rotate 135 degrees. When the upper stop limit switch collides, the chain 8 pulls the bracket trolley 4 to stop. At the same time, it docks with the next workstation for unloading. After unloading, it returns along the same route. When the contact block of the bracket trolley 4 collides with the lower deceleration limit switch, the chain 8 pulls the bracket trolley 4 to decelerate. When the contact block of the bracket trolley 4 collides with the lower stop limit switch, the chain 8 pulls the bracket trolley 4 to stop. The material bucket is then manually removed, and the process is repeated with another bucket.

[0093] The above specific embodiments further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above are only specific embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made on the basis of the technical solution of this utility model should be included within the scope of protection of this utility model.

Claims

1. A bin tipper hoist characterized by, include: Improve the framework; Linear guide rail and L-shaped guide rail are installed on both sides of the lifting frame. The vertical section of the L-shaped guide rail is parallel to the extension direction of the linear guide rail. The intersection point of the vertical section and the horizontal section of the L-shaped guide rail forms a flip point. A bracket trolley is slidably mounted on the linear guide rail and the L-shaped guide rail, and the material bucket to be lifted is detachably mounted on the bracket trolley. A drive mechanism is connected to the bracket trolley. Under the action of the drive mechanism, the bracket trolley moves along the extension direction of the L-shaped guide rail and flips at the flip point by a preset angle.

2. The bin tipper of claim 1, wherein, The drive mechanism includes: Electric motor; An active sprocket assembly is connected to the output shaft of the motor and rotates under the drive of the motor; Driven sprocket assembly, the driven sprocket assembly being mounted on the crossbeam at the bottom of the lifting frame via a driven fixed bracket; A chain that passes around the driving sprocket of the driving sprocket assembly and the driven sprocket of the driven sprocket assembly, and the bracket trolley moves along the extension direction of the L-shaped guide rail with the chain.

3. The bin tipper of claim 2, wherein, The active sprocket assembly includes: A drive shaft, which is connected to the output shaft of the motor; A drive sprocket is mounted on the drive shaft and rotates with the drive shaft; the chain is mounted on the drive sprocket. A support base, which is mounted on a mounting plate at the bottom of the lifting frame; A bearing housing is mounted on the support base, and the drive shaft is rotatably mounted on the bearing housing.

4. The bin tipper of claim 3, wherein, There are two support seats, which are respectively disposed at both ends of the drive shaft, and each support seat is equipped with a bearing seat.

5. The bin tipper of claim 2 wherein, The driven sprocket assembly includes: A bracket, which is mounted on a crossbeam at the top of the lifting frame; Driven shaft, the driven shaft being mounted on the bracket; A driven sprocket is rotatably mounted on the driven shaft, and the chain is connected to the driven sprocket in a driving connection.

6. The bin tipper of claim 5, wherein, The driven sprocket assembly also includes: The tensioning frame is mounted on the bracket, and the fixed axis is mounted on the tensioning frame; An adjustment plate, which is installed at one end of the bracket; An adjusting rod, which is axially movable through the adjusting plate, has its bottom end abutting against the tensioning frame; A locking nut is provided, located on the side of the adjusting plate away from the tensioning frame, and threadedly connected to the adjusting rod.

7. The bin tipper of claim 1, wherein, The bracket trolley includes: bracket; A deflector plate, which is mounted on the bracket; A first fixed shaft is fixed on both sides of the bracket. A first roller is rotatably mounted on the first fixed shaft. The first roller is mounted on the L-shaped guide rail and moves along the L-shaped guide rail. The second fixed shaft is fixed on both sides of the bracket. A second roller is rotatably mounted on the second fixed shaft. The second roller is mounted on the linear guide rail and moves along the linear guide rail. Limiting wheels are also installed on both sides of the second roller.

8. The bucket tilting and lifting machine according to claim 7, characterized in that, The bracket is also equipped with a clamping mechanism and an anti-detachment mechanism.

9. The bucket tilting and lifting machine according to claim 8, characterized in that, The clamping mechanism includes: A linear bearing, which is fixed on a bracket; An adjusting rod, which slides within a linear bearing to press or release the material bucket; A handwheel, which is threadedly connected to one end of the adjusting rod; A pressure plate is installed at the other end of the adjusting rod.

10. The bucket tilting and lifting machine according to claim 8, characterized in that, The anti-loosening mechanism includes: A fixing seat, which is mounted on the bracket; A limiting plate, which is mounted on the fixed base via a rotating shaft; Indexing pin, wherein the indexing pin is pluggably connected to the limiting plate and has a preset distance from the limiting plate; A reset spring is disposed between the indexing pin and the limiting plate.

Images