Autoclaved flyash-lime brick forming device

Abstract

The utility model provides an autoclaved flyash-lime brick forming device, which relates to the technical field of autoclaved flyash-lime bricks and comprises a base and a working mechanism, the working mechanism is fixedly connected to the inner side of the base, an adjustable eccentric shaft is driven by a high-power motor to rotate through the arrangement of a dynamic vibration compaction assembly, and the dynamic vibration compaction assembly is driven by a high-power motor to rotate. The centrifugal force is generated, the vibration effect is triggered through the fixed eccentric block, materials are subjected to efficient vibration compaction, the height of the supporting assembly is adjusted according to actual requirements, a stable supporting foundation is provided for the mold assembly, and after the mold assembly is filled with the materials, the mold assembly can be shaped into the needed product form under the pressure effect. The power assembly provides precise power output for the whole device and drives other assemblies to complete corresponding actions, the profiling assembly is driven by the power assembly, a telescopic column conducts telescopic motion in the vertical direction, force is transmitted to a profiling block through a connecting bottom plate, the profiling block exerts pressure on a workpiece so as to achieve extrusion and shaping, and the profiling assembly is driven by the power assembly to conduct telescopic motion in the vertical direction. The quality and the shaping effect of a final product are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of autoclaved fly ash bricks, in particular to an autoclaved fly ash brick forming device. Background Art

[0002] The autoclaved fly ash brick forming device is a mechanical equipment used to produce autoclaved fly ash bricks. Autoclaved fly ash bricks are a new type of wall material made from fly ash, lime, cement and other raw materials through mixing, forming, autoclaving and curing processes. It has the advantages of high strength, good durability, environmental protection and energy saving. It is widely used in the construction field. Its function is to mix fly ash, lime, cement and other raw materials according to a certain ratio, and press the mixture into brick blanks through a forming mold. After autoclaving and curing, the brick blanks become autoclaved fly ash bricks with sufficient strength and durability. This forming device usually includes a feeding system, a mixing system, a pressing system and a control system to ensure production efficiency and product quality.

[0003] After searching, the patent number "CN215319360U" mentioned in the text that "the utility model relates to the technical field of autoclaved fly ash bricks, and in particular to an autoclaved fly ash brick, including a fixed seat, a fixed mold and a movable mold, the upper end of the fixed seat is fixedly installed with two supporting rods corresponding to each other, the upper end of the supporting rod is fixedly connected to the lower end of the fixed mold, the upper end of the fixed mold is provided with a cavity, the height of the cavity is greater than the height of the movable mold, and the width of the cavity opening is greater than the width of the lower end of the cavity, the upper end of the movable mold is connected to the lower end of the second hydraulic telescopic rod, when the device is used, the raw material is placed in the cavity, the fly ash is squeezed by the second hydraulic telescopic rod in cooperation with the movable mold, and the excess fly ash is squeezed out. When the movable mold is removed, the excess fly ash is not easy to mix with the formed bricks, and the fly ash is not easy to cause adverse effects on the environment. When it is used, the raw materials are placed in the cavity, and the fly ash is squeezed by the second hydraulic telescopic rod in conjunction with the movable mold, and the excess fly ash will slide into the storage groove. When the movable mold is removed, the excess fly ash is not easy to mix with the formed bricks, and the fly ash is not easy to cause adverse effects on the environment. However, when the above device is used, the fly ash bricks cannot be compacted by squeezing alone, which will cause the internal gaps of the bricks to be too large and the quality to be poor, affecting the quality of the finished product.

[0004] Therefore, we provide a kind of autoclaved fly ash brick forming device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an autoclaved fly ash brick forming device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an autoclaved fly ash brick forming device, comprising a base and a working mechanism, wherein the inner side of the base is fixedly connected with the working mechanism;

[0007] The working mechanism includes a support assembly, a mold assembly, a power assembly, a profiling assembly and a dynamic vibration compaction assembly. The support assembly is arranged on the inner side of the base, the mold assembly is arranged above the support assembly, the power assembly is fixedly connected to the upper end of the base, the profiling assembly is arranged below the power assembly, and the dynamic vibration compaction assembly is fixedly connected to one side of the base.

[0008] Preferably, the support assembly includes a support bottom plate and a support base, the inner side of the base is telescopically connected to the support bottom plate, and the support base is installed on the upper surface of the support bottom plate.

[0009] Preferably, the mold assembly includes a connecting plate and a mold, the connecting plate is arranged above the support base, and the mold is opened on the inner side of the connecting plate.

[0010] Preferably, the power assembly includes a protective shell, a telescopic rod, a connecting piece, a first gear, a second gear, a third gear and a motor, the upper end of the base is fixedly connected to the protective shell, the inner side of the protective shell is fixedly connected to the telescopic rod, a connecting piece is provided on one side of the telescopic rod, the inner side of the connecting piece is rotatably connected to the first gear, the other side of the first gear is meshedly connected to the second gear, the other side of the second gear is meshedly connected to the third gear, and the outer side of the third gear is meshedly connected to the motor.

[0011] Preferably, the profiling assembly includes a telescopic column, a connecting base plate and a profiling block, the lower end of the protective shell is telescopically connected to the telescopic column, the lower end of the telescopic column is fixedly connected to the connecting base plate, and the lower surface of the connecting base plate is installed with a profiling block.

[0012] Preferably, the dynamic vibration compaction assembly includes a base, a protective shell, an adjustable eccentric shaft, a fixed eccentric block, a connecting shaft, a high-power motor and a shockproof motor coil. One side of the base is fixedly connected to the base, the outer side of the base is fixedly connected to the protective shell, an adjustable eccentric shaft is arranged inside the protective shell, one side of the adjustable eccentric shaft is installed with a fixed eccentric block, the other side of the fixed eccentric block is fixedly connected with the connecting shaft, a high-power motor is installed on the surface of the connecting shaft, and a shockproof motor coil is sleeved on the outer side of the high-power motor.

[0013] Preferably, a pushing assembly is provided on the outer side of the base, and the pushing assembly includes a fixed plate, a connecting block, a cylinder, a movable rod, a fixed block, a fixed connecting block, a push rod, a conveyor belt and a support rod. A fixed plate is provided on the outer side of the base, a connecting block is fixedly connected to the inner side of the fixed plate, a cylinder is fixedly connected to the other side of the connecting block, a movable rod is movably connected to the other end of the cylinder, a fixed block is fixedly connected to the other end of the movable rod, a fixed block is installed on the other side of the fixed block, a push rod is fixedly installed on the other side of the fixed connecting block, a conveyor belt is provided on the outer side of the support bottom plate, and a support rod is fixedly connected to the lower end of the conveyor belt.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of dynamic vibration compaction components, a high-power motor is used to drive the adjustable eccentric shaft to rotate, generate centrifugal force and induce vibration effect through the fixed eccentric block, so as to efficiently vibrate and compact the material. The support component can be adjusted in height according to actual needs to provide a stable support foundation for the mold component. After filling the material, the mold component will be shaped into the required product form under pressure. The power component converts the rotational motion generated by the motor into linear reciprocating motion or adjusts the length change, provides precise power output for the entire device, and drives other components to complete the corresponding actions. Driven by the power component, the telescopic column of the profiling component performs vertical telescopic movement, and transmits force to the profiling block through the connecting bottom plate. The profiling block applies pressure to the workpiece to achieve extrusion and shaping, ensuring the quality and shaping effect of the final product.

[0016] 2. Through the setting of the pushing assembly, when in use, the fixed plate is fixedly installed on the outer side of the base to provide a stable support platform for the pushing assembly. The inner side of the connecting block is fixedly connected to the fixed plate to transmit and guide power, and effectively transmit the power of the cylinder to the movable rod. The cylinder serves as the power source for pushing the material, and drives the movable rod to perform linear reciprocating motion through telescopic action. The movable rod is movably connected to one end of the cylinder, and the other end is fixedly connected to the fixed block to convert the force generated by the cylinder into linear displacement. The fixed block is connected to the end of the movable rod, and further transmits the linear motion to the fixed connecting block, and maintains the stability of the structure during the pushing process. The fixed connecting block is connected to the fixed block, and a push rod is fixedly installed thereon, which is responsible for accurately transmitting the torque to the push rod to achieve effective pushing of the material. The push rod directly acts on the material to complete pushing the material to the conveyor belt. The conveyor belt is set under the base, and the automatic transportation of the material is realized through continuous operation. The support rod is fixedly connected to the lower end of the conveyor belt to support and stabilize the conveyor belt, ensuring that it does not produce excessive shaking or deviation during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall rear view structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall front view structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the dynamic vibration compaction component of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the pusher assembly of the utility model;

[0022] Figure 6 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0023] Numbers in the figure: 1, base; 2, working mechanism; 21, support assembly; 211, support bottom plate; 212, support base; 22, mold assembly; 221, connecting plate; 222, mold; 23, power assembly; 231, protective shell; 232, telescopic rod; 233, connecting piece; 234, first gear; 235, second gear; 236, third gear; 237, motor; 24, press assembly; 241, telescopic column; 242, connecting bottom Plate; 243, profile block; 25, dynamic vibration compaction assembly; 251, base; 252, protective shell; 253, adjustable eccentric shaft; 254, fixed eccentric block; 255, connecting shaft; 256, high-power motor; 257, shockproof motor coil; 3, pusher assembly; 31, fixed plate; 32, connecting block; 33, cylinder; 34, movable rod; 35, fixed block; 36, fixed connecting block; 37, push rod; 38, conveyor belt; 39, support rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-6 As shown, the utility model provides a technical solution: an autoclaved fly ash brick forming device, comprising a base 1 and a working mechanism 2, the inner side of the base 1 is fixedly connected with the working mechanism 2;

[0027] The working mechanism 2 includes a support assembly 21, a mold assembly 22, a power assembly 23, a profiling assembly 24 and a dynamic vibration compaction assembly 25. The support assembly 21 is arranged on the inner side of the base 1, the mold assembly 22 is arranged above the support assembly 21, the power assembly 23 is fixedly connected to the upper end of the base 1, the profiling assembly 24 is arranged below the power assembly 23, and the dynamic vibration compaction assembly 25 is fixedly connected to one side of the base 1.

[0028] Furthermore, the support assembly 21 includes a support base plate 211 and a support pedestal 212. The inner side of the base 1 is telescopically connected to the support base plate 211, and the upper surface of the support base plate 211 is installed with the support pedestal 212. The support base plate 211 and the base 1 are designed to be telescopically connected to each other on the inner side, so that the assembly has adaptability and adjustability, and can be telescopically adjusted according to actual needs to meet different support heights.

[0029] Furthermore, the mold assembly 22 includes a connecting plate 221 and a mold 222. The connecting plate 221 is arranged above the support base 212, and the mold 222 is opened on the inner side of the connecting plate 221. The mold 222 is used to make, shape or replicate products of a specific shape. The mold 222 will withstand the pressure of material filling and shape the raw material into the desired product form through its own cavity design.

[0030] Furthermore, the power assembly 23 includes a protective shell 231, a telescopic rod 232, a connecting piece 233, a first gear 234, a second gear 235, a third gear 236 and a motor 237. The upper end of the base 1 is fixedly connected with the protective shell 231, the inner side of the protective shell 231 is fixedly connected with the telescopic rod 232, a connecting piece 233 is provided on one side of the telescopic rod 232, the inner side of the connecting piece 233 is rotatably connected with the first gear 234, the other side of the first gear 234 is meshedly connected with the second gear 235, the other side of the second gear 235 is meshedly connected with the third gear 236, and the outer side of the third gear 236 is meshedly connected with the motor 237. The protective shell 231 is fixed to the upper end of the base 1, and mainly plays a protective role in protecting the internal mechanical structure, preventing external factors such as dust and moisture from damaging the internal components, and extending the service life of the power assembly 23. 32 is installed on the inner side of the protective shell 231. Its design enables the entire device to have a telescopic function, and can perform linear reciprocating motion or adjust the length under drive to achieve motion control or position adjustment of the equipment. The connecting piece 233 connects the telescopic rod 232 and the gear system, converting linear motion into rotational motion or vice versa, and is an important link in power transmission. The gear transmission system includes a first gear 234, a second gear 235 and a third gear 236, which form a gear transmission chain through mutual engagement, and can change the torque size, direction and movement speed, provide accurate power transmission and conversion for the equipment, and ensure that each component works in coordination at a predetermined speed and direction. The motor 237 is the core driving force source of the entire power assembly 23. It drives the gear system to operate by rotating, thereby providing the required kinetic energy for the telescopic rod 232 and other related mechanisms, and realizing various actions or functions of the equipment.

[0031] Furthermore, the profiling assembly 24 includes a telescopic column 241, a connecting bottom plate 242 and a profiling block 243. The lower end of the protective shell 231 is telescopically connected to the telescopic column 241, the lower end of the telescopic column 241 is fixedly connected to the connecting bottom plate 242, and the profiling block 243 is installed on the lower surface of the connecting bottom plate 242. The telescopic column 241 is telescopically connected to the lower end of the protective shell 231, and can perform vertical telescopic movement under the drive of the power assembly 23, and the position and depth of the pressure applied by the profiling block 243 to the workpiece are controlled by changing its own length. The connecting base plate 242 is fixed to the lower end of the telescopic column 241, and serves as a supporting structure to transmit the telescopic movement to the pressing block 243, and ensure the stable transmission of force during the pressing process to avoid deviation or shaking during the movement. The pressing block 243 is installed on the lower surface of the connecting base plate 242, and is a key component that directly acts on the material or workpiece for forming. When the telescopic column 241 moves downward, the pressing block 243 will extrude, cut or other forms of shaping operations on the material according to its shape and size to achieve the final product The final product’s shaping and quality requirements.

[0032] Furthermore, the dynamic vibration compaction assembly 25 includes a base 251, a protective shell 252, an adjustable eccentric shaft 253, a fixed eccentric block 254, a connecting shaft 255, a high-power motor 256 and a shockproof motor coil 257. One side of the base 1 is fixedly connected to the base 251, the outer side of the base 251 is fixedly connected to the protective shell 252, the interior of the protective shell 252 is provided with an adjustable eccentric shaft 253, one side of the adjustable eccentric shaft 253 is installed with a fixed eccentric block 254, the other side of the fixed eccentric block 254 is fixedly connected to the connecting shaft 255, the surface of the connecting shaft 255 is installed with a high-power motor 256, and the outer side of the high-power motor 256 is sleeved with a shockproof motor coil 257. The base 251 is fixedly connected to one side of the base 1 to provide a stable support foundation for the entire dynamic vibration compaction assembly 25, and the protective shell 252 is also fixed to the outer side of the base 251 to protect the internal mechanical structure and prevent external factors. The adjustable eccentric shaft 253 is arranged inside the protective shell 252. The vibration amplitude and frequency can be adjusted by changing the eccentric distance to achieve the vibration compaction requirements under different working conditions. The fixed eccentric block 254 is installed on one side of the adjustable eccentric shaft 253. As the eccentric shaft rotates, centrifugal force is generated, thereby inducing a vibration effect to effectively compact the material. The connecting shaft 255 transmits the vibration generated by the eccentric block to other components and drives the compaction process through its own rotational motion. The high-power motor 256 is installed on the surface of the connecting shaft 255 to provide powerful power output, so that the eccentric shaft can rotate stably at a high speed to ensure the vibration compaction effect. The shockproof motor coil 257 is sleeved on the outside of the high-power motor 256 to absorb and reduce the impact and noise generated during the vibration process, protect the high-power motor 256 from damage, extend the service life of the high-power motor 256, and ensure that the equipment runs smoothly and quietly.

[0033] Embodiment 2

[0034] See also Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, in contrast to Example 1, as another embodiment of the present invention, a pusher assembly 3 is provided on the outer side of the base 1, and the pusher assembly 3 includes a fixed plate 31, a connecting block 32, a cylinder 33, a movable rod 34, a fixed block 35, a fixed connecting block 36, a push rod 37, a conveyor belt 38 and a support rod 39. A fixed plate 31 is provided on the outer side of the base 1, and a connecting block 32 is fixedly connected to the inner side of the fixed plate 31, and a cylinder 33 is fixedly connected to the other side of the connecting block 32, and a movable rod 34 is movably connected to the other end of the cylinder 33, and a fixed block 35 is fixedly connected to the other end of the movable rod 34, and a fixed block 35 is fixedly connected to the other end of the movable rod 34, and a fixed connecting block 36 is installed on the other side of the fixed block 35, and a push rod 37 is fixedly installed on the other side of the fixed connecting block 36, and a conveyor belt 38 is provided on the outer side of the support bottom plate 211, and a support rod 39 is fixedly connected to the lower end of the conveyor belt 38, and the fixed plate 31 is fixedly installed on the outer side of the base 1 to provide a stable support platform for the pusher assembly 3, and the inner side of the connecting block 32 is fixedly connected to the fixed plate 31 for conveying The movable rod 34 is driven by the cylinder 33 to perform linear reciprocating motion through the telescopic action. The movable rod 34 is movably connected to one end of the cylinder 33 and fixedly connected to the fixed block 35 at the other end, so as to convert the force generated by the cylinder 33 into linear displacement. The fixed block 35 is connected to the end of the movable rod 34, and further transmits the linear motion to the fixed connection block 36, and maintains the stability of the structure during the pushing process. The fixed connection block 36 is connected to the fixed block 35 and is fixedly installed with a push rod 37, which is responsible for accurately transmitting the torque to the push rod 37 to achieve effective pushing of the material. The push rod 37 directly acts on the material to complete the pushing of the material to the conveyor belt 38. The conveyor belt 38 is arranged under the base 1, and the automatic transportation of the material is realized through continuous operation. The support rod 39 is fixedly connected to the lower end of the conveyor belt 38 to support and stabilize the conveyor belt 38 to ensure that it does not produce excessive shaking or deviation during operation.

[0035] Working principle: First, a kind of autoclaved fly ash brick forming device is moved to the working position. When in use, the first step is to ensure that the mold assembly 22 can be adjusted to a suitable height and position according to production requirements through the telescopic adjustment function of the support assembly 21. The mold 222 is designed with a cavity of a specific shape inside to receive and shape the raw materials. The second step is that after the motor 237 in the power assembly 23 is started, the gear transmission system (first gear 234, second gear 235, third gear 236) converts the rotational motion into a linear reciprocating motion or a telescopic motion to drive the telescopic rod 232 and the profiling assembly 24 to work. The third step is that the telescopic column 241 in the profiling assembly 24 performs a telescopic motion in the vertical direction under the drive of the power assembly 23, and the connecting bottom plate 242 transmits this motion to the profiling block 243 , the pressing block 243 applies pressure to the fly ash material filled into the mold 222 to achieve preliminary compression and shaping. In the fourth step, at the same time, the high-power motor 256 in the dynamic vibration compaction component 25 drives the adjustable eccentric shaft 253 to rotate, and the centrifugal force generated by the fixed eccentric block 254 triggers the vibration effect, further vibrating and compacting the material in the mold 222 efficiently and evenly, thereby improving the density and strength of the brick body. In the fifth step, the formed brick blanks are pushed onto the conveyor belt 38 under the action of the pushing component 3, and the cylinder 33 drives the push rod 37 to move through the movable rod 34, the fixed block 35 and the fixed connecting block 36, pushing the brick blanks out of the mold 222 and placing them on the continuously running conveyor belt 38 to achieve automatic transportation, thus completing the use process of a steam-pressed fly ash brick forming device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An autoclaved fly ash brick forming device, comprising a base (1) and a working mechanism (2), characterized in that: A working mechanism (2) is fixedly connected to the inner side of the base (1); The working mechanism (2) comprises a support assembly (21), a mold assembly (22), a power assembly (23), a profiling assembly (24) and a dynamic vibration compaction assembly (25); the support assembly (21) is arranged on the inner side of the base (1); the mold assembly (22) is arranged above the support assembly (21); the power assembly (23) is fixedly connected to the upper end of the base (1); the profiling assembly (24) is arranged below the power assembly (23); and the dynamic vibration compaction assembly (25) is fixedly connected to one side of the base (1).

2. The autoclaved fly ash brick forming device according to claim 1, characterized in that: The support assembly (21) comprises a support bottom plate (211) and a support base (212); the inner side of the base (1) is telescopically connected to the support bottom plate (211); and the support base (212) is mounted on the upper surface of the support bottom plate (211).

3. The autoclaved fly ash brick forming device according to claim 2, characterized in that: The mold assembly (22) comprises a connecting plate (221) and a mold (222); the connecting plate (221) is arranged above the supporting base (212), and the mold (222) is provided on the inner side of the connecting plate (221).

4. The autoclaved fly ash brick forming device according to claim 1, characterized in that: The power assembly (23) comprises a protective shell (231), a telescopic rod (232), a connecting piece (233), a first gear (234), a second gear (235), a third gear (236) and a motor (237); the upper end of the base (1) is fixedly connected to the protective shell (231); the inner side of the protective shell (231) is fixedly connected to the telescopic rod (232); a connecting piece (233) is provided on one side of the telescopic rod (232); the inner side of the connecting piece (233) is rotatably connected to the first gear (234); the other side of the first gear (234) is meshedly connected to the second gear (235); the other side of the second gear (235) is meshedly connected to the third gear (236); and the outer side of the third gear (236) is meshedly connected to the motor (237).

5. The autoclaved fly ash brick forming device according to claim 4, characterized in that: The profiling assembly (24) comprises a telescopic column (241), a connecting bottom plate (242) and a profiling block (243); the lower end of the protective shell (231) is telescopically connected to the telescopic column (241); the lower end of the telescopic column (241) is fixedly connected to the connecting bottom plate (242); and the profiling block (243) is installed on the lower surface of the connecting bottom plate (242).

6. The autoclaved fly ash brick forming device according to claim 1, characterized in that: The dynamic vibration compaction component (25) comprises a base (251), a protective shell (252), an adjustable eccentric shaft (253), a fixed eccentric block (254), a connecting shaft (255), a high-power motor (256) and a shockproof motor coil (257); one side of the base (1) is fixedly connected to the base (251); the outer side of the base (251) is fixedly connected to the protective shell (252); the interior of the protective shell (252) is provided with an adjustable eccentric shaft (253); one side of the adjustable eccentric shaft (253) is installed with a fixed eccentric block (254); the other side of the fixed eccentric block (254) is fixedly connected with a connecting shaft (255); the surface of the connecting shaft (255) is installed with a high-power motor (256); and the outer side of the high-power motor (256) is sleeved with a shockproof motor coil (257).

7. The autoclaved fly ash brick forming device according to claim 2, characterized in that: A pusher assembly (3) is arranged on the outer side of the base (1), and the pusher assembly (3) comprises a fixed plate (31), a connecting block (32), a cylinder (33), a movable rod (34), a fixed block (35), a fixed connecting block (36), a push rod (37), a conveyor belt (38) and a support rod (39). A fixed plate (31) is arranged on the outer side of the base (1), and a connecting block (32) is fixedly connected to the inner side of the fixed plate (31), and the other side of the connecting block (32) is fixedly connected to the inner side of the fixed plate (31). A cylinder (33) is fixedly connected to the support base plate (211); the other end of the cylinder (33) is movably connected to a movable rod (34); the other end of the movable rod (34) is fixedly connected to a fixed block (35); a fixed connection block (36) is installed on the other side of the fixed block (35); a push rod (37) is fixedly installed on the other side of the fixed connection block (36); a conveyor belt (38) is arranged on the outer side of the support base plate (211); and the lower end of the conveyor belt (38) is fixedly connected to a support rod (39).

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