Quick-release storage bucket for easy cleaning

Abstract

This invention discloses a quick-release storage bin for easy cleaning, comprising: an upper bin body and a lower cone body. The upper bin body is fixed to a vertical frame. A self-locking winch is provided on the front left side of the vertical frame. Several locking hooks are evenly distributed around the outer wall of the upper bin body, and several heavy-duty buckles are evenly distributed around the outer wall of the lower cone body. A left and right steel wire rope are symmetrically arranged on the lower cone body, and the left and right steel wire ropes are wound around corresponding guide wheels and then connected downwards to the self-locking winch. A left-biased steel wire rope and a right-biased steel wire rope are symmetrically arranged on the front side wall of the lower cone body, and the left and right-biased steel wire ropes are wound around corresponding guide wheels and then connected upwards to the self-locking winch. This invention allows for the separation of the lower cone body and the upper bin body during cleaning, thereby achieving rapid cleaning and improving cleaning quality.

Description

Technical Field

[0001] The invention relates to material storage equipment, in particular to a quick-detachable material storage barrel which is easy to clean. Background Art

[0002] Storage barrels are widely used in industrial production and material storage. However, after long-term use, the inside of the storage barrel is prone to accumulate dirt, residual materials, etc., which may affect the quality of the materials. This requires cleaning the inner wall of the storage barrel. Due to the complex internal structure of the storage barrel, there are dead corners and hard-to-reach areas, so it is easy to be uncleaned. Summary of the invention

[0003] The object of the present invention is to provide a quick-detachable material storage barrel which is easy to clean and can be quickly cleaned by disassembling the upper barrel and the lower cone when cleaning is needed.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a quick-detachable storage barrel that is easy to clean, comprising: an upper barrel body and a lower cone body, a feed port is arranged on the upper barrel body, a discharge port is arranged on the lower cone body, the upper barrel body is fixed on the vertical frame, an upper sealing flange is arranged on the bottom wall of the upper barrel body, a plurality of locking hooks are evenly distributed on the circumference of the outer wall of the upper barrel body, a lower sealing flange is arranged on the top wall of the lower cone body, and a plurality of heavy buckles are evenly distributed on the circumference of the outer wall of the lower cone body, The heavy-duty buckle is aligned with the lock hook one by one, the left lifting ear and the right lifting ear are symmetrically arranged on the lower cone, the left biased lifting ear and the right biased lifting ear are symmetrically arranged on the front wall of the lower cone, a self-locking winch is arranged on the left front side of the frame, a left first guide wheel is arranged on the frame just above the left lifting ear, a left second guide wheel and a left third guide wheel are arranged on the upper left front of the frame, a right first guide wheel is arranged on the frame just above the right lifting ear, and a The second right guide wheel, a left steel wire rope is arranged on the left lifting eye, the left steel wire rope is wound around the first left guide wheel and the second left guide wheel in sequence, and then connected to the self-locking winch downwards; the right steel wire rope is arranged on the right lifting eye, the right steel wire rope is wound around the first right guide wheel, the second right guide wheel and the third left guide wheel in sequence, and then connected to the self-locking winch downwards; a left guide wheel and a right guide wheel are arranged on the frame frame located below the left and right lifting ears, respectively; a double-groove guide wheel and a single-groove guide wheel are arranged at the lower front side of the frame frame, and a double The grooved guide wheel is located in front of the left guide wheel, and the single-groove guide wheel is located in front of the right guide wheel. The left fourth guide wheel and the left fifth guide wheel are arranged on the lower left front side of the vertical frame. A left-biased steel wire rope is arranged on the left lifting ear. The left-biased steel wire rope is sequentially wound around the left guide wheel, the double-groove guide wheel and the left fourth guide wheel and then connected to the self-locking winch upward. A right-biased steel wire rope is arranged on the right lifting ear. The right-biased steel wire rope is sequentially wound around the right guide wheel, the single-groove guide wheel, the double-groove guide wheel and the left fifth guide wheel and then connected to the self-locking winch upward.

[0005] Furthermore, the aforementioned quick-detachable storage barrel which is easy to clean, wherein four guide grooves are arranged on the self-locking winch, and the left steel wire rope, the right steel wire rope, the left-biased steel wire rope and the right-biased steel wire rope are respectively connected to the four guide grooves in the self-locking winch.

[0006] Furthermore, the aforementioned quick-detachable storage barrel which is easy to clean, wherein the structures of the left lifting ear, the right lifting ear, the left biased lifting ear and the right biased lifting ear are all the same. Taking the left lifting ear as an example, the left lifting ear comprises: a transverse connecting plate, a vertical connecting plate and a connecting shaft, a first connecting groove is opened in the middle part of the end wall of the transverse connecting plate, a second connecting groove is opened on the end bottom wall of the vertical connecting plate, the vertical connecting plate is vertically welded to the transverse connecting plate, the second connecting groove on the vertical connecting plate is aligned and connected with the first connecting groove on the transverse connecting plate, the connecting shaft is welded in the relatively aligned first connecting groove and the second connecting groove, a hole plate is movably mounted on the connecting shaft, a retaining ring is fixedly arranged on the connecting shaft, the left steel wire rope, the right steel wire rope, the left biased steel wire rope and the right biased steel wire rope are respectively tied to the hole plates in the left lifting ear, the right lifting ear, the left biased lifting ear and the right biased lifting ear.

[0007] Furthermore, the aforementioned quick-detachable storage barrel that is easy to clean, wherein a sealing ring is provided on the lower sealing flange.

[0008] Furthermore, the aforementioned quick-detachable storage barrel which is easy to clean, wherein, a baffle plate is provided on the vertical frame located on the outer side of the upper barrel body, an inner manhole is provided on the side wall of the upper barrel body, an inner connecting frame is welded on the inner manhole, a plurality of flat-head rivet nuts are riveted around the inner connecting frame, an outer manhole is provided on the baffle plate on the same side as the feed port, an outer connecting frame is provided in the outer manhole, the outer connecting frame and the inner connecting frame are welded, an inspection door is movably provided in the external connecting frame, the inspection door sealing card is provided in the inner connecting frame, a plurality of star-shaped handles are movably connected around the inspection door, each star-shaped handle is threadedly connected to a flat-head rivet nut, and an observation window is provided on the inspection door.

[0009] Furthermore, in the aforementioned quick-detachable storage barrel that is easy to clean, a sampling port is provided on the side wall of the lower cone, and a sampling valve is provided on the sampling port.

[0010] Furthermore, in the aforementioned quick-detachable storage barrel which is easy to clean, the discharge port is arranged at the bottom of the lower cone, an I-shaped flange is connected to the discharge port, a discharge pipe is connected to the side wall of the I-shaped flange, and a discharge valve is connected to the bottom of the I-shaped flange.

[0011] Furthermore, the aforementioned quick-detachable storage barrel which is easy to clean, wherein a stop valve is provided on the discharge pipe, a cross pipe is connected to the stop valve, one end of the cross pipe is connected to the stop valve, an obstacle clearing cylinder is provided on the end of the cross pipe opposite to the discharge pipe, the piston rod of the obstacle clearing cylinder extends into the cross pipe, an obstacle clearing block is provided on the piston rod, and the other two ends of the cross pipe are respectively connected to a delivery pipe and a plug.

[0012] Furthermore, the aforementioned quick-detachable storage barrel which is easy to clean, wherein a heater is provided on the rear side of the vertical frame, a first connecting pipe is provided on the heater, a second connecting pipe is provided on the lower cone, quick-connect chucks are provided on both the first connecting pipe and the second connecting pipe, a stainless steel hose is provided between the two quick-connect chucks, and an exhaust hole connected to the dust removal equipment is provided on the upper barrel body.

[0013] Furthermore, in the aforementioned quick-detachable material storage barrel which is easy to clean, an air volume regulating valve is provided on the second connecting pipe.

[0014] The advantages of the present invention are as follows: when cleaning the storage barrel, the lower cone and the upper barrel can be detached, so that rapid cleaning can be achieved and the cleaning quality can be improved; the upper barrel and the lower cone are connected by the locking action between the heavy-duty buckle and the locking hook, which simplifies the connection structure between the upper barrel and the lower cone and improves the disassembly and assembly speed; the left and right steel wire ropes are symmetrically arranged on the lower cone, and the left and right steel wire ropes are wound around the corresponding guide wheels and then connected downward to the self-locking winch. When the lower cone is separated from the upper barrel, the self-locking winch can be rotated to make the lower cone slowly descend under the guidance of the left and right steel wire ropes, so as to prevent the lower cone from being caught by the lower cone. At the moment the cone and the upper barrel are separated, the lower cone hits the ground due to gravity. In order to prevent the separated lower cone from being inverted due to uneven weight distribution before and after in the process of descending, a left-biased steel wire rope and a right-biased steel wire rope are symmetrically arranged on the front side wall of the lower cone. The left-biased steel wire rope and the right-biased steel wire rope are wound around the corresponding guide wheels and then connected to the self-locking winch upward. In this way, when the lower cone descends, the left-biased steel wire rope and the right-biased steel wire rope can pull the lower cone to rotate forward and downward, thus preventing the lower cone from being inverted. When the lower cone is raised and aligned, the left-biased steel wire rope and the right-biased steel wire rope will be released synchronously to avoid interference with the rise of the lower cone.

[0015] A heater is provided, and a stainless steel hose is used to connect the heater and the lower cone. When the material needs to be dried, the heater can be used for heating and drying, and the stainless steel hose can be adaptively bent and will not hinder the separation and matching of the upper barrel and the lower cone. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the quick-detachable material storage barrel that is easy to clean according to the present invention.

[0017] Figure 2 It is a schematic diagram of the main structure of the connection structure between the lower cone and the vertical frame.

[0018] Figure 3 yes Figure 2 Schematic diagram of the side structure.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the left hanging ear.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the connection structure between the upper barrel body and the vertical frame.

[0021] Figure 6 It is a schematic diagram of the distribution structure of each pipeline on the lower cone.

[0022] Figure 7 yes Figure 6 Schematic diagram of the cross-sectional structure of the middle discharge pipe part. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0024] like Figure 1 to Figure 3 As shown, the quick-detachable storage barrel that is easy to clean described in the present invention comprises: an upper barrel body 1 and a lower cone body 2, a feed port 11 is arranged on the upper barrel body 1, and a discharge port is arranged on the lower cone body 2, the upper barrel body 1 is fixed on the stand frame 3, an upper sealing flange is arranged on the bottom wall of the upper barrel body 1, a plurality of locking hooks 12 are evenly distributed on the circumference of the outer wall of the upper barrel body 1, a lower sealing flange is arranged on the top wall of the lower cone body 2, a sealing ring 21 is arranged on the lower sealing flange, and a plurality of heavy-duty buckles 22 are evenly distributed on the circumference of the outer wall of the lower cone body 2, the heavy-duty buckles 22 are aligned and matched with the locking hooks 12 one by one, when the upper barrel body 1 and the lower cone body 2 are matched, the upper sealing flange on the upper barrel body 1 is matched with the lower sealing flange on the lower cone 2, the upper sealing flange and the lower sealing flange are sealed and fitted through the sealing ring 21, and the heavy-duty buckle 22 on the lower cone 2 is locked on the locking hook 12 on the upper barrel body 1.

[0025] A left lifting ear 23 and a right lifting ear 24 are symmetrically arranged on the lower cone 2, a left biased lifting ear 25 and a right biased lifting ear 26 are symmetrically arranged on the front side wall of the lower cone 2, a self-locking winch 31 is arranged on the left front side of the stand frame 3, and the self-locking winch 31 is a prior art and is not described here. A left first guide wheel 231 is arranged on the stand frame 3 just above the left lifting ear 23, a left second guide wheel 232 and a left third guide wheel 243 are arranged on the upper left front of the stand frame 3, and a right first guide wheel 24 is arranged on the stand frame 3 just above the right lifting ear 24. 1, a right second guide wheel 242 is arranged at the upper right front of the frame 3, a left wire rope 233 is arranged on the left lifting ear 23, the left wire rope 233 is wound around the left first guide wheel 231 and the left second guide wheel 232 in sequence, and then connected to the self-locking winch 31 downward, a right wire rope 244 is arranged on the right lifting ear 24, the right wire rope 244 is wound around the right first guide wheel 241, the right second guide wheel 242 and the left third guide wheel 243 in sequence, and then connected to the self-locking winch 31 downward, and two wire ropes are arranged on the frame 3 located below the left side lifting ear 25 and the right side lifting ear 26. A left guide wheel 251 and a right guide wheel 261 are provided at the lower front side of the frame frame 3, with a double groove guide wheel 252 and a single groove guide wheel 262. The double groove guide wheel 252 is located at the front side of the left guide wheel 251, and the single groove guide wheel 262 is located at the front side of the right guide wheel 261. A left fourth guide wheel 253 and a left fifth guide wheel 263 are provided at the lower left front side of the frame frame 3. A left biased steel wire rope 254 is provided on the left biased lifting ear 25. The left biased steel wire rope 254 is sequentially wound around the left biased guide wheel 251, the double groove guide wheel 252 and the left fourth guide wheel 253, and then upwardly connected with the self-locking winch. The right-biased steel wire rope 264 is arranged on the right-biased lifting ear 26, and the right-biased steel wire rope 264 is sequentially wound around the right-biased guide wheel 261, the single-groove guide wheel 262, the double-groove guide wheel 252 and the left five-guide wheel 263 and then upwardly connected to the self-locking winch 31. The self-locking winch 31 is provided with four guide grooves, and the left steel wire rope 233, the right steel wire rope 244, the left-biased steel wire rope 254 and the right-biased steel wire rope 264 are respectively connected one by one with the four guide grooves in the self-locking winch 31, so that interference between the steel wire ropes when they are wound on the self-locking winch 31 can be avoided.

[0026] When the upper barrel 1 and the lower cone 2 need to be separated, the self-locking winch 31 is locked, the heavy buckle 22 on the lower cone 2 is disengaged from the locking hook 12 on the upper barrel 1, the self-locking winch 31 is unlocked, and the self-locking winch 31 is rotated in the opposite direction. The self-locking winch 31 will slowly release the left wire rope 233 and the right wire rope 244 when rotating in the opposite direction, and slowly tighten the left-biased wire rope 254 and the right-biased wire rope 264. The lower cone 2 will descend and detach from the upper barrel 1 under the guidance of the released left wire rope 233 and the right wire rope 244, and the descending lower cone 2 will be released under the tightened left wire rope 2 54 and the right-biased wire rope 264, it will rotate and tilt forward and downward. When the lower cone 2 is lowered into place and tilted into place, the self-locking winch 31 is locked, and the staff can extend the cleaning tool into the upper barrel body 1 through the upper connecting flange of the upper barrel body 1 to clean the upper barrel body 1, and can also extend the cleaning tool into the lower cone 2 through the lower connecting flange of the lower cone 2 to clean the lower cone 2, thereby improving the cleaning efficiency and cleaning quality, and during the cleaning process, the internal conditions of the upper barrel body 1 and the lower cone 2 can be checked, and possible wear, corrosion and other problems can be discovered and dealt with in time.

[0027] After the cleaning is completed, the self-locking winch 31 is unlocked and the self-locking winch 31 is rotated forward. When the self-locking winch 31 rotates forward, the left wire rope 233 and the right wire rope 244 will be slowly tightened, and the left wire rope 254 and the right wire rope 264 will be slowly released. The lower cone 2 will rise close to the upper barrel body 1 under the traction of the tightened left wire rope 233 and the right wire rope 244, and the released left wire rope 254 and the right wire rope 264 will gradually reduce the pulling force on the lower cone 2, and the lower cone 2 will slowly rotate upward and backward. During the rising process of the lower cone 2, the staff will hold the rotating lower cone 2, straighten the lower cone 2, and align the lower cone 2 with the upper barrel body 1 coaxially. After the lower cone 2 is coaxially aligned with the upper barrel body 1, the heavy buckle 22 is locked on the corresponding locking hook 12, and finally the self-locking winch 31 is locked.

[0028] In this embodiment, the structures of the left lifting ear 23, the right lifting ear 24, the left-biased lifting ear 25 and the right-biased lifting ear 26 are all the same. Taking the left lifting ear 23 as an example, Figure 4As shown, the left lifting ear 23 includes: a transverse connecting plate 234, a vertical connecting plate 235 and a connecting shaft 236. A first connecting groove is opened in the middle of the end wall of the transverse connecting plate 234, and a second connecting groove is opened on the end bottom wall of the vertical connecting plate 235. The vertical connecting plate 235 is vertically welded to the transverse connecting plate 234. The second connecting groove on the vertical connecting plate 235 is aligned and connected with the first connecting groove on the transverse connecting plate 234. The connecting shaft 236 is welded in the aligned first connecting groove and the second connecting groove. A hole plate 237 is movably sleeved on the connecting shaft 236. A retaining ring 238 is fixedly provided on the connecting shaft 236, and the left wire rope 233, the right wire rope 244, the left-biased wire rope 254 and the right-biased wire rope 264 are respectively tied to the orifice plates 237 in the left lifting ear 23, the right lifting ear 24, the left-biased lifting ear 25 and the right-biased lifting ear 26. After the wire ropes are tied to the orifice plates of the corresponding lifting ears, when the wire ropes pull the corresponding lifting ears, the wire ropes will drive the orifice plates to move on the corresponding lifting ears, thereby preventing the wire ropes from breaking due to friction between the wire ropes and the connecting shaft 236.

[0029] like Figure 5 As shown, a baffle plate 32 is provided on the stand frame 3 located outside the upper barrel body 1, and the baffle plate 32 can protect the upper barrel body 1. An inner manhole is provided on the side wall of the upper barrel body 1, and an inner connecting frame 13 is welded on the inner manhole. A number of flat-head rivet nuts are riveted around the inner connecting frame 13. An outer manhole is provided on the baffle plate 32 on the same side as the feed port 11, and an outer connecting frame 33 is provided in the outer manhole. The outer connecting frame 33 is welded to the inner connecting frame 13 to improve the connection strength between the upper barrel body 1 and the corresponding baffle plate 32. In order to improve the degree of tightness and sealing, an inspection door 34 is movably provided in the outer connecting frame 33, and the inspection door 34 is sealed and carded in the inner connecting frame 13. A plurality of star-shaped handles 35 are movably connected around the inspection door 34, and each star-shaped handle 35 is threadedly connected to a flat-head rivet nut. The inspection door 34 can be sealed in the inner connecting frame 13 or removed from the inner connecting frame 13 by screwing the star-shaped handle 35. An observation window 341 is provided on the inspection door 34, and the material situation in the upper barrel body 1 can be observed in real time through the observation window 341.

[0030] like Figure 6 , Figure 7As shown, a heater 36 is provided on the rear side of the stand frame 3, a first connecting pipe 361 is provided on the heater 36, a second connecting pipe 362 is provided on the lower cone 2, quick-connect chucks 363 are provided on the first connecting pipe 361 and the second connecting pipe 362, a stainless steel hose is provided between the two quick-connect chucks 363, and the stainless steel hose is not shown in the figure. An exhaust hole 14 connected to the dust removal equipment is provided on the upper barrel 1. When the material is stored in the storage barrel, the heater 36 can transport the hot air to the storage barrel through the first connecting pipe 361, the stainless steel hose and the second connecting pipe 362 to heat and dry the material. When the upper barrel 1 and the lower cone 2 in the storage barrel are separated, the stainless steel hose can be adaptively bent and will not hinder the separation and matching of the upper barrel 1 and the lower cone 2. An air volume regulating valve 3621 is provided on the second connecting pipe 362. The amount of hot air entering the storage barrel can be controlled by adjusting the air volume regulating valve 3621. A sampling port is provided on the side wall of the lower cone 2, and a sampling valve 4 is provided on the sampling port. The material in the storage barrel can be sampled and tested through the sampling valve 4. The discharge port is provided at the bottom of the lower cone 2, and an I-shaped flange 5 is connected to the discharge port. A discharge valve 51 is connected to the bottom of the I-shaped flange 5. When the storage barrel needs to be cleaned, the discharge valve 51 can be opened to discharge the residual material in the storage barrel. A discharge pipe 52 is connected to the side wall of the I-shaped flange 5, and a stop valve 521 is provided on the discharge pipe 52. A cross pipe 53 is connected to the stop valve 521, and one end of the cross pipe 53 is connected to the stop valve 521. An obstacle clearing cylinder 54 is provided on one end of the cross pipe 53 which is away from the discharge pipe 52. The piston rod of the obstacle clearing cylinder 54 It extends into the cross tube 53, and an obstacle clearing block 541 is arranged on the piston rod. The other two ends of the cross tube 53 are respectively connected with a conveying pipe and a plugging. When the stop valve 521 is opened, the material in the storage barrel can be conveyed to the corresponding equipment for subsequent processing through the discharge pipe 52, the cross tube 53 and the conveying pipe connected to the cross tube 53. Since the material needs to be reversed in the cross tube 53 to flow into the conveying pipe, material blockage is likely to occur at the cross intersection of the cross tube 53. When material blockage occurs, the obstacle clearing cylinder 54 is started, and the piston rod on the obstacle clearing cylinder 54 will act on the blocked material to loosen the blocked material so that it can flow. The obstacle clearing block 541 on the plug rod can increase the contact surface with the blocked material and improve the obstacle clearing efficiency.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. Quick-release storage barrel for easy cleaning, including: The upper barrel body and the lower cone body are provided with a feed port on the upper barrel body and a discharge port on the lower cone body, and the upper barrel body is fixed on the frame, an upper sealing flange is provided on the bottom wall of the upper barrel body, a plurality of lock hooks are evenly distributed on the circumference of the outer wall of the upper barrel body, a lower sealing flange is provided on the top wall of the lower cone body, a plurality of heavy buckles are evenly distributed on the circumference of the outer wall of the lower cone body, the heavy buckles are aligned with the lock hooks one by one, and the left and right sides of the lower cone body are aligned with the lock hooks one by one. The frame is provided with a left lifting eye and a right lifting eye, and a left-biased lifting eye and a right-biased lifting eye are symmetrically arranged on the front wall of the lower cone. A self-locking winch is arranged on the left front side of the frame frame. A left first guide wheel is arranged on the frame frame just above the left lifting eye, a left second guide wheel and a left third guide wheel are arranged on the upper left front of the frame frame, a right first guide wheel is arranged on the frame frame just above the right lifting eye, and a right second guide wheel is arranged on the upper right front of the frame frame. A left steel The left steel wire rope is wound around the first left guide wheel and the second left guide wheel in sequence, and then connected to the self-locking winch downwards. The right steel wire rope is arranged on the right lifting eye. The right steel wire rope is wound around the first right guide wheel, the second right guide wheel and the third left guide wheel in sequence, and then connected to the self-locking winch downwards. The left guide wheel and the right guide wheel are respectively arranged on the vertical frame located below the left and right lifting ears. A double-groove guide wheel and a single-groove guide wheel are arranged at the lower front side of the vertical frame. The double-groove guide wheel is located at the left guide wheel. On the front side of the wheel, the single-groove guide wheel is located in front of the right guide wheel, and the left fourth guide wheel and the left fifth guide wheel are arranged on the lower left front side of the vertical frame. A left-biased steel wire rope is arranged on the left lifting ear, and the left-biased steel wire rope is successively wound around the left guide wheel, the double-groove guide wheel and the left fourth guide wheel, and then connected to the self-locking winch upward; a right-biased steel wire rope is arranged on the right lifting ear, and the right-biased steel wire rope is successively wound around the right guide wheel, the single-groove guide wheel, the double-groove guide wheel and the left fifth guide wheel, and then connected to the self-locking winch upward.

2. The quick-detachable material storage barrel that is easy to clean according to claim 1 is characterized in that: Four guide grooves are arranged on the self-locking winch, and the left steel rope, the right steel rope, the left-biased steel rope and the right-biased steel rope are respectively connected to the four guide grooves in the self-locking winch one by one.

3. The quick-detachable material storage barrel that is easy to clean according to claim 1 is characterized in that: The structures of the left lifting ear, the right lifting ear, the left biased lifting ear and the right biased lifting ear are all the same, the left lifting ear comprises: a transverse connecting plate, a vertical connecting plate and a connecting shaft, a first connecting groove is opened in the middle of the end wall of the transverse connecting plate, a second connecting groove is opened on the end bottom wall of the vertical connecting plate, the vertical connecting plate is vertically welded to the transverse connecting plate, the second connecting groove on the vertical connecting plate is aligned and connected with the first connecting groove on the transverse connecting plate, the connecting shaft is welded in the aligned first connecting groove and the second connecting groove, a hole plate is movably mounted on the connecting shaft, a retaining ring is fixed on the connecting shaft, the left steel wire rope, the right steel wire rope, the left biased steel wire rope and the right biased steel wire rope are respectively tied to the hole plates in the left lifting ear, the right lifting ear, the left biased lifting ear and the right biased lifting ear.

4. The quick-detachable material storage barrel that is easy to clean according to claim 1 is characterized in that: A sealing ring is arranged on the lower sealing flange.

5. The quick-detachable material storage barrel that is easy to clean according to any one of claims 1 to 4, characterized in that: A baffle plate is provided on the upright frame located on the outer side of the upper barrel body, an inner manhole is provided on the side wall of the upper barrel body, an inner connecting frame is welded on the inner manhole, a plurality of flat-head rivet nuts are riveted around the inner connecting frame, an outer manhole is provided on the baffle plate on the same side as the feed port, an outer connecting frame is provided in the outer manhole, the outer connecting frame and the inner connecting frame are welded, an inspection door is movably provided in the external connecting frame, the inspection door sealing card is arranged in the inner connecting frame, a plurality of star-shaped handles are movably connected around the inspection door, each star-shaped handle is threadedly connected to a flat-head rivet nut, and an observation window is provided on the inspection door.

6. The quick-detachable material storage barrel that is easy to clean according to any one of claims 1 to 4, characterized in that: A sampling port is arranged on the side wall of the lower cone, and a sampling valve is arranged on the sampling port.

7. The quick-detachable material storage barrel that is easy to clean according to any one of claims 1 to 4, characterized in that: The discharge port is arranged at the bottom of the lower cone, an I-shaped flange is connected to the discharge port, a discharge pipe is connected to the side wall of the I-shaped flange, and a discharge valve is connected to the bottom of the I-shaped flange.

8. The quick-detachable material storage barrel that is easy to clean according to claim 7, characterized in that: A stop valve is arranged on the discharge pipe, a cross pipe is connected to the stop valve, one end of the cross pipe is connected to the stop valve, an obstacle clearing cylinder is arranged on the end of the cross pipe opposite to the discharge pipe, the piston rod of the obstacle clearing cylinder extends into the cross pipe, an obstacle clearing block is arranged on the piston rod, and the other two ends of the cross pipe are respectively connected to the delivery pipe and the plugging.

9. The quick-detachable material storage barrel that is easy to clean according to any one of claims 1 to 4, characterized in that: A heater is arranged on the rear side of the stand frame, a first connecting pipe is arranged on the heater, a second connecting pipe is arranged on the lower cone, quick-connect chucks are arranged on the first connecting pipe and the second connecting pipe, a stainless steel hose is arranged between the two quick-connect chucks, and an exhaust hole connected to the dust removal equipment is arranged on the upper barrel.

10. The quick-detachable material storage barrel that is easy to clean according to claim 9, characterized in that: An air volume regulating valve is arranged on the second connecting pipe.

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