Alum throwing equipment for sewage treatment pool
Technical Field
The invention relates to sewage treatment equipment, in particular to alum throwing equipment for a sewage treatment pool for sewage treatment.
Background
Sewage, generally refers to effluent water from life and production that is contaminated to some extent. The sewage mainly comprises domestic sewage, industrial wastewater and initial rainwater. The main pollutants of the sewage include pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like. Sewage treatment: the sewage is purified to reach the water quality requirement of draining a certain water body or reusing the water body. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
At present, when alum is added to a sewage tank for precipitation treatment, most of the alum is manually thrown into the sewage tank, but the problems exist that a large amount of manpower is consumed, and the alum cannot be continuously thrown into the sewage tank.
Therefore, it is needed to develop an alum throwing device for a sewage treatment tank, which can continuously throw alum in a sewage tank and does not need to consume a large amount of manpower in the alum throwing process, so as to overcome the defects that the alum cannot be continuously thrown in the sewage tank and the large amount of manpower is needed in the alum throwing process when the alum is thrown in the sewage tank to perform precipitation treatment at present.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the alum cannot be continuously thrown into a sewage pool during the precipitation treatment of the alum thrown into the sewage pool at present and a large amount of manpower is consumed during the alum throwing process.
(2) Technical scheme
In order to solve the technical problem, the invention provides alum throwing equipment for a sewage treatment pool for sewage treatment, which comprises a bottom plate, a support rod, an electric wheel, a rotary disc, a half-edge lug, a fixed plate, a first guide sleeve, a first guide rail, a first contact wheel, a first spring, a second contact wheel, an L-shaped rod, a first rotating shaft, a push plate, a torsion spring and a placing block, wherein the support rod is arranged on the left side of the bottom plate in a welding mode, the electric wheel is connected to the upper end of the support rod, the rotary disc is connected to the front side of the electric wheel, the half-edge lug is connected to the left side of the rotary disc, the fixed plate is arranged on the right side of the bottom plate in a welding mode, the first guide sleeve is connected to the front side of the middle part of the fixed plate, the first guide sleeve is connected to the first guide rail in an inward sliding mode, the left end of the first guide rail is rotatably connected with the, first guide rail right-hand member rotation type is connected with the second and contacts the wheel, and L shape pole is installed through the welded mode in fixed plate right side top, and L shape pole upper end rotation type is connected with first pivot, and first pivot front side is connected with the push pedal, is connected with torque spring between pivot and the L shape pole, and the piece is placed through the welded mode in push pedal upside left.
Preferably, still including unloader, unloader is including the backup pad, the connecting plate, the alum case, the unloading pipe, the fixed block, the second pivot, the baffle, second spring and movable rod, it is equipped with unloader to place the piece top, the backup pad is installed through the welded mode in the left side on the bottom plate, the connecting plate is installed through the welded mode in the backup pad upper end, the alum case is installed through the welded mode to the connecting plate right-hand member, the alum case downside is connected with the unloading pipe, unloading pipe left side below is connected with the fixed block, fixed block front side rotary type is connected with the second pivot, be connected with the baffle in the second pivot, the unloading pipe is kept off to baffle right side top, the second spring is installed through the welded mode to baffle left side top, the second spring other end is connected in alum case left side below through the welded mode, the movable rod is installed through the welded.
Preferably, the guide plate further comprises a second guide sleeve, a second guide rail, a screw rod and a pressing block, the second guide sleeve is installed above the front side of the fixing plate in a welding mode, the second guide sleeve is connected with the second guide rail in an inner sliding mode, the right end of the second guide rail is connected to the left end of the L-shaped rod in a welding mode, a threaded hole is formed in the middle of the upper side of the second guide sleeve, the screw rod is screwed in the threaded hole, the screw rod is matched with the threaded hole, and the lower end of the screw rod is.
Preferably, the material discharging device comprises a linkage contact material discharging device, the linkage contact material discharging device comprises a connecting rod, a third guide sleeve, a third guide rail, a third spring, a third contact wheel and a fourth contact wheel, the linkage contact material discharging device is arranged in the middle of the right side of the supporting plate, the connecting rod is installed in the middle of the right side of the supporting plate in a welding mode, the third guide sleeve is installed at the right end of the connecting rod in a welding mode, the second guide rail is connected in a sliding mode in the third guide sleeve, the third spring is installed on the lower side of the second guide sleeve in a welding mode, the lower end of the third spring is connected to the lower side of the third guide rail in a welding mode, the lower end of the third guide rail is connected with the third contact wheel.
Preferably, still including piston piece, balancing weight and push rod, the slidingtype piston piece that is connected with in the alum case, the balancing weight is installed through the welded mode to piston piece upside, and the push rod is installed through the welded mode to the balancing weight upper end.
The working principle is as follows: when a user needs to add alum to the sewage treatment tank, the user can place the alum on the placement block, then the user can start the electric wheel, the electric wheel drives the turntable to rotate anticlockwise, the turntable drives the half-edge lug to rotate anticlockwise, when the half-edge lug rotates to be in contact with the first contact wheel, the half-edge lug drives the first contact wheel to move rightwards, the first contact wheel drives the first guide rail to move rightwards in the first guide sleeve, the first spring is compressed at the moment, the second contact wheel is also driven to move rightwards, the second contact wheel is in contact with the push plate, the push plate is pushed to rotate anticlockwise around the first rotating shaft, the torsion spring is in a stressed state at the moment and also drives the placement block to rotate anticlockwise, when the half-edge lug rotates to be out of contact with the first contact wheel, the first spring is recovered from the compressed state, and quickly pushes the first guide rail to move leftwards in the first guide sleeve, thereby make the second contact wheel no longer promote the push pedal, torsion spring will resume from the stress state this moment, promote the push pedal clockwise rotation to the drive is placed the piece and will be placed the alum of placing on the piece and pushed away fast, thereby realizes throwing of alum.
Because the utility model also comprises a blanking device, the blanking device comprises a support plate, a connecting plate, an alum box, a blanking pipe, a fixed block, a second rotating shaft, a baffle, a second spring and a movable rod, the blanking device is arranged above the placing block, the support plate is arranged on the left side of the bottom plate in a welding way, the connecting plate is arranged on the upper end of the support plate in a welding way, the alum box is arranged on the right end of the connecting plate in a welding way, the blanking pipe is connected with the lower side of the alum box, the fixed block is connected with the lower side of the left side of the blanking pipe, the second rotating shaft is connected with the front side of the fixed block in a rotating way, the baffle is connected with the baffle on the second rotating shaft, the blanking pipe is blocked above the right side of the baffle, the second spring is arranged above the left side of the baffle in a welding way, the other end of the second spring, the user can place a large amount of alum in the alum incasement, then the user can be when half cam does not contact with first contact wheel, the user is around second pivot clockwise rotation movable rod, the movable rod drives the baffle around second pivot clockwise rotation, the second spring will be compressed this moment, and baffle clockwise rotation formula, the unloading pipe can not be kept off to the baffle, alum will fall to from the alum incasement through the unloading pipe and place on the piece this moment, when putting a certain amount, the user can loosen the movable rod, the second spring will resume from the compression state, promote the movable rod around second pivot anticlockwise rotation, thereby it keeps off the unloading pipe again to drive the baffle.
Because the device also comprises a second guide sleeve, a second guide rail, a screw rod and a pressing block, the second guide sleeve is arranged above the front side of the fixed plate in a welding mode, the second guide sleeve is connected with the second guide rail in an inner sliding mode, the right end of the second guide rail is connected to the left end of the L-shaped rod in a welding mode, a threaded hole is formed in the middle of the upper side of the second guide sleeve, the screw rod is screwed in the threaded hole and matched with the threaded hole, the pressing block is rotatably connected to the lower end of the screw rod, when a user needs to change the distance for placing the block to throw alum, the user can move the push plate to the right, the push plate moves to the right in the second guide sleeve by driving the L-shaped rod and the second guide rail, then the user can rotate the screw rod, the screw rod is screwed in downward by matching with the threaded hole, the screw rod pushes the pressing block to move downwards, so that the pressing block is in contact with the second guide rail, the pressing block is Travel, and thus the distance the cover is thrown.
Because the device also comprises a linkage contact discharging device which comprises a connecting rod, a third guide sleeve, a third guide rail, a third spring, a third contact wheel and a fourth contact wheel, the linkage contact discharging device is arranged in the middle of the right side of the supporting plate, the connecting rod is arranged in the middle of the right side of the supporting plate in a welding mode, the third guide sleeve is arranged at the right end of the connecting rod in a welding mode, the second guide rail is connected in an inner sliding mode with the third guide sleeve, the third spring is arranged at the lower side of the second guide sleeve in a welding mode, the lower end of the third spring is connected to the lower side of the third guide rail in a welding mode, the third contact wheel is rotatably connected at the lower end of the third guide rail, the fourth contact wheel is rotatably connected at the upper end of the third guide rail, when a user needs to automatically enable alum in the alum box to fall onto the placing block, the, when the half convex block rotates to be in contact with the third contact wheel, the half convex block drives the third contact wheel to move upwards, the third contact wheel drives the third guide rail to move upwards in the third guide sleeve, the third spring is in a compressed state at the moment, so that the fourth contact wheel is driven to move upwards, the fourth contact wheel pushes the movable rod to rotate around the second rotating shaft, so that the baffle does not block the alum box any more, alum in the alum box can fall onto the placing block, when the half convex block rotates to be not in contact with the third contact wheel, the third spring recovers from the compressed state, the third guide rail, the third contact wheel and the fourth contact wheel are pushed to move downwards, so that the movable rod is not stressed to recover to the original position, and the alum box is blocked so that the alum box does not perform blanking any more.
Because still including piston piece, balancing weight and push rod, the slidingtype piston piece that is connected with in the alum case, the balancing weight is installed through the welded mode to piston piece upside, and the push rod is installed through the welded mode in the balancing weight upper end, and when the alum case was in the unloading state, the gravity of push rod, balancing weight and piston piece will push down the alum in the alum case to make the alum unloading can be a bit fast.
(3) Advantageous effects
The alum throwing device has the advantages that the alum can be continuously thrown into the sewage pool, and a large amount of manpower is not consumed in the alum throwing process, and the alum can be continuously thrown without manual operation in the alum throwing process by adopting a mode of placing the alum into the alum box, opening the first motor to control the feeding of the alum and the throwing of the placing blocks to the alum.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the blanking device of the present invention.
Fig. 3 is a schematic front view of the second guide sleeve according to the present invention.
Fig. 4 is a schematic front view of the linkage contact discharging device of the present invention.
FIG. 5 is a schematic view of the alum box of the present invention.
The labels in the figures are: 1-bottom plate, 2-support rod, 3-electric wheel, 4-rotary disk, 5-half-edge lug, 6-fixing plate, 7-first guide sleeve, 8-first guide rail, 9-first contact wheel, 10-first spring, 11-second contact wheel, 12-L-shaped rod, 13-first rotating shaft, 14-push plate, 15-torsion spring, 16-placing block, 30-blanking device, 301-support plate, 302-connecting plate, 303-alum box, 304-blanking tube, 305-fixing block, 306-second rotating shaft, 307-baffle, 308-second spring, 309-movable rod, 3021-second guide sleeve, 3022-second guide rail, 3023-threaded hole, 3024-screw rod, 3025-pressing block, 31-linkage contact emptying device, 311-connecting rod, 312-third guide sleeve, 313-third guide rail, 314-third spring, 315-third contact wheel, 316-fourth contact wheel, 3121-piston block, 3122-counterweight block and 3123-push rod.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
An alum throwing device of a sewage treatment pool for sewage treatment is disclosed, as shown in figure 1-5, comprising a bottom plate 1, a support rod 2, an electric wheel 3, a rotary plate 4, a half-edge lug 5, a fixed plate 6, a first guide sleeve 7, a first guide rail 8, a first contact wheel 9, a first spring 10, a second contact wheel 11, an L-shaped rod 12, a first rotating shaft 13, a push plate 14, a torsion spring 15 and a placing block 16, wherein the support rod 2 is arranged on the left side of the bottom plate 1 in a welding manner, the electric wheel 3 is connected with the upper end of the support rod 2, the rotary plate 4 is connected with the front side of the electric wheel 3, the half-edge lug 5 is connected with the left side of the rotary plate 4, the fixed plate 6 is arranged on the right side of the bottom plate 1 in a welding manner, the first guide sleeve 7 is connected with the front side of the middle part of the fixed plate 6, the first guide rail 8, first spring 10 is installed through the welded mode in first guide pin bushing 7 right side, first spring 10 right-hand member is connected on first guide rail 8 right side through the welded mode, 8 right-hand members rotation type of first guide rail are connected with second contact wheel 11, L shape pole 12 is installed through the welded mode in fixed plate 6 right side top, L shape pole 12 upper end rotation type is connected with first pivot 13, first pivot 13 front side is connected with push pedal 14, be connected with torsion spring 15 between pivot and the L shape pole 12, push pedal 14 upside left is installed through the welded mode and is placed piece 16.
Example 2
An alum throwing device of a sewage treatment pool for sewage treatment is disclosed, as shown in figure 1-5, comprising a bottom plate 1, a support rod 2, an electric wheel 3, a rotary plate 4, a half-edge lug 5, a fixed plate 6, a first guide sleeve 7, a first guide rail 8, a first contact wheel 9, a first spring 10, a second contact wheel 11, an L-shaped rod 12, a first rotating shaft 13, a push plate 14, a torsion spring 15 and a placing block 16, wherein the support rod 2 is arranged on the left side of the bottom plate 1 in a welding manner, the electric wheel 3 is connected with the upper end of the support rod 2, the rotary plate 4 is connected with the front side of the electric wheel 3, the half-edge lug 5 is connected with the left side of the rotary plate 4, the fixed plate 6 is arranged on the right side of the bottom plate 1 in a welding manner, the first guide sleeve 7 is connected with the front side of the middle part of the fixed plate 6, the first guide rail 8, first spring 10 is installed through the welded mode in first guide pin bushing 7 right side, first spring 10 right-hand member is connected on first guide rail 8 right side through the welded mode, 8 right-hand members rotation type of first guide rail are connected with second contact wheel 11, L shape pole 12 is installed through the welded mode in fixed plate 6 right side top, L shape pole 12 upper end rotation type is connected with first pivot 13, first pivot 13 front side is connected with push pedal 14, be connected with torsion spring 15 between pivot and the L shape pole 12, push pedal 14 upside left is installed through the welded mode and is placed piece 16.
The blanking device 30 comprises a support plate 301, a connecting plate 302, an alum box 303, a blanking pipe 304, a fixed block 305, a second rotating shaft 306, a baffle 307, a second spring 308 and a movable rod 309, the blanking device 30 is arranged above the placing block 16, the support plate 301 is arranged on the left side of the bottom plate 1 in a welding mode, the connecting plate 302 is arranged at the upper end of the support plate 301 in a welding mode, the alum box 303 is arranged at the right end of the connecting plate 302 in a welding mode, a blanking pipe 304 is connected to the lower side of the alum box 303, the fixed block 305 is connected to the lower side of the left side of the blanking pipe 304, the second rotating shaft 306 is rotatably connected to the front side of the fixed block 305, the baffle 307 is connected to the second rotating shaft 306, the blanking pipe 304 is blocked above the right side of the baffle 307, the second spring 308 is arranged above the left side of the baffle 307 in a welding mode, the, the left end of the baffle 307 is provided with a movable rod 309 in a welding mode.
Example 3
An alum throwing device of a sewage treatment pool for sewage treatment is disclosed, as shown in figure 1-5, comprising a bottom plate 1, a support rod 2, an electric wheel 3, a rotary plate 4, a half-edge lug 5, a fixed plate 6, a first guide sleeve 7, a first guide rail 8, a first contact wheel 9, a first spring 10, a second contact wheel 11, an L-shaped rod 12, a first rotating shaft 13, a push plate 14, a torsion spring 15 and a placing block 16, wherein the support rod 2 is arranged on the left side of the bottom plate 1 in a welding manner, the electric wheel 3 is connected with the upper end of the support rod 2, the rotary plate 4 is connected with the front side of the electric wheel 3, the half-edge lug 5 is connected with the left side of the rotary plate 4, the fixed plate 6 is arranged on the right side of the bottom plate 1 in a welding manner, the first guide sleeve 7 is connected with the front side of the middle part of the fixed plate 6, the first guide rail 8, first spring 10 is installed through the welded mode in first guide pin bushing 7 right side, first spring 10 right-hand member is connected on first guide rail 8 right side through the welded mode, 8 right-hand members rotation type of first guide rail are connected with second contact wheel 11, L shape pole 12 is installed through the welded mode in fixed plate 6 right side top, L shape pole 12 upper end rotation type is connected with first pivot 13, first pivot 13 front side is connected with push pedal 14, be connected with torsion spring 15 between pivot and the L shape pole 12, push pedal 14 upside left is installed through the welded mode and is placed piece 16.
The blanking device 30 comprises a support plate 301, a connecting plate 302, an alum box 303, a blanking pipe 304, a fixed block 305, a second rotating shaft 306, a baffle 307, a second spring 308 and a movable rod 309, the blanking device 30 is arranged above the placing block 16, the support plate 301 is arranged on the left side of the bottom plate 1 in a welding mode, the connecting plate 302 is arranged at the upper end of the support plate 301 in a welding mode, the alum box 303 is arranged at the right end of the connecting plate 302 in a welding mode, a blanking pipe 304 is connected to the lower side of the alum box 303, the fixed block 305 is connected to the lower side of the left side of the blanking pipe 304, the second rotating shaft 306 is rotatably connected to the front side of the fixed block 305, the baffle 307 is connected to the second rotating shaft 306, the blanking pipe 304 is blocked above the right side of the baffle 307, the second spring 308 is arranged above the left side of the baffle 307 in a welding mode, the, the left end of the baffle 307 is provided with a movable rod 309 in a welding mode.
The guide rail device is characterized by further comprising a second guide sleeve 3021, a second guide rail 3022, a screw rod 3024 and a pressing block 3025, the second guide sleeve 3021 is installed above the front side of the fixing plate 6 in a welding manner, the second guide rail 3022 is connected in an inner sliding manner to the second guide sleeve 3021, the right end of the second guide rail 3022 is connected to the left end of the L-shaped rod 12 in a welding manner, a threaded hole 3023 is formed in the middle of the upper side of the second guide sleeve 3021, the screw rod 3024 is screwed into the threaded hole 3023 and is matched with the threaded hole 3023, and the pressing block 3025 is rotatably connected to the lower end.
Example 4
An alum throwing device of a sewage treatment pool for sewage treatment is disclosed, as shown in figure 1-5, comprising a bottom plate 1, a support rod 2, an electric wheel 3, a rotary plate 4, a half-edge lug 5, a fixed plate 6, a first guide sleeve 7, a first guide rail 8, a first contact wheel 9, a first spring 10, a second contact wheel 11, an L-shaped rod 12, a first rotating shaft 13, a push plate 14, a torsion spring 15 and a placing block 16, wherein the support rod 2 is arranged on the left side of the bottom plate 1 in a welding manner, the electric wheel 3 is connected with the upper end of the support rod 2, the rotary plate 4 is connected with the front side of the electric wheel 3, the half-edge lug 5 is connected with the left side of the rotary plate 4, the fixed plate 6 is arranged on the right side of the bottom plate 1 in a welding manner, the first guide sleeve 7 is connected with the front side of the middle part of the fixed plate 6, the first guide rail 8, first spring 10 is installed through the welded mode in first guide pin bushing 7 right side, first spring 10 right-hand member is connected on first guide rail 8 right side through the welded mode, 8 right-hand members rotation type of first guide rail are connected with second contact wheel 11, L shape pole 12 is installed through the welded mode in fixed plate 6 right side top, L shape pole 12 upper end rotation type is connected with first pivot 13, first pivot 13 front side is connected with push pedal 14, be connected with torsion spring 15 between pivot and the L shape pole 12, push pedal 14 upside left is installed through the welded mode and is placed piece 16.
The blanking device 30 comprises a support plate 301, a connecting plate 302, an alum box 303, a blanking pipe 304, a fixed block 305, a second rotating shaft 306, a baffle 307, a second spring 308 and a movable rod 309, the blanking device 30 is arranged above the placing block 16, the support plate 301 is arranged on the left side of the bottom plate 1 in a welding mode, the connecting plate 302 is arranged at the upper end of the support plate 301 in a welding mode, the alum box 303 is arranged at the right end of the connecting plate 302 in a welding mode, a blanking pipe 304 is connected to the lower side of the alum box 303, the fixed block 305 is connected to the lower side of the left side of the blanking pipe 304, the second rotating shaft 306 is rotatably connected to the front side of the fixed block 305, the baffle 307 is connected to the second rotating shaft 306, the blanking pipe 304 is blocked above the right side of the baffle 307, the second spring 308 is arranged above the left side of the baffle 307 in a welding mode, the, the left end of the baffle 307 is provided with a movable rod 309 in a welding mode.
The guide rail device is characterized by further comprising a second guide sleeve 3021, a second guide rail 3022, a screw rod 3024 and a pressing block 3025, the second guide sleeve 3021 is installed above the front side of the fixing plate 6 in a welding manner, the second guide rail 3022 is connected in an inner sliding manner to the second guide sleeve 3021, the right end of the second guide rail 3022 is connected to the left end of the L-shaped rod 12 in a welding manner, a threaded hole 3023 is formed in the middle of the upper side of the second guide sleeve 3021, the screw rod 3024 is screwed into the threaded hole 3023 and is matched with the threaded hole 3023, and the pressing block 3025 is rotatably connected to the lower end.
The material discharging device comprises a connecting rod 311, a third guide sleeve 312, a third guide rail 313, a third spring 314, a third contact wheel 315 and a fourth contact wheel 316, the linkage contact material discharging device 31 is arranged in the middle of the right side of the supporting plate 301, the connecting rod 311 is installed in the middle of the right side of the supporting plate 301 in a welding mode, the third guide sleeve 312 is installed at the right end of the connecting rod 311 in a welding mode, the third guide sleeve 312 is connected with the second guide rail 3022 in an inner sliding mode, the third spring 314 is installed on the lower side of the second guide sleeve 3021 in a welding mode, the lower end of the third spring 314 is connected to the lower side of the third guide rail 313 in a welding mode, the lower end of the third guide rail 313 is rotatably connected with the third contact wheel 315, and the upper end of the third guide rail 313 is rotatably connected with.
Still including piston piece 3121, balancing weight 3122 and push rod 3123, the slidingtype is connected with piston piece 3121 in alum case 303, and balancing weight 3122 is installed through the welded mode to piston piece 3121 upside, and push rod 3123 is installed through the welded mode to balancing weight 3122 upper end.
The working principle is as follows: when a user needs to add alum to the sewage treatment tank, the user can place the alum on the placement block 16, then the user can start the electric wheel 3, the electric wheel 3 drives the rotary disc 4 to rotate anticlockwise, the rotary disc 4 drives the half-edge bump 5 to rotate anticlockwise, when the half-edge bump 5 rotates to be in contact with the first contact wheel 9, the half-edge bump 5 drives the first contact wheel 9 to move rightwards, the first contact wheel 9 drives the first guide rail 8 to move rightwards in the first guide sleeve 7, at the moment, the first spring 10 is compressed, the second contact wheel 11 is also driven to move rightwards, the second contact wheel 11 is in contact with the push plate 14, the push plate 14 is pushed to rotate anticlockwise around the first rotary shaft 13, at the moment, the torsion spring 15 is in a stressed state and also drives the placement block 16 to rotate anticlockwise, when the half-edge bump 5 rotates to be out of contact with the first contact wheel 9, the first spring 10 is recovered from a compressed state, promote first guide rail 8 fast and move to the left in first guide pin bushing 7 to make second contact wheel 11 no longer promote push pedal 14, torsion spring 15 will resume from the stress state this moment, promote push pedal 14 clockwise rotation, thereby drive and place piece 16 and will place the alum of placing on the piece 16 and be promoted away fast, thereby realize the jettison of alum.
Because the blanking device 30 is further included, the blanking device 30 includes a support plate 301, a connecting plate 302, an alum box 303, a blanking pipe 304, a fixed block 305, a second rotating shaft 306, a baffle 307, a second spring 308 and a movable rod 309, the blanking device 30 is arranged above the placing block 16, the support plate 301 is arranged on the left side of the bottom plate 1 in a welding mode, the connecting plate 302 is arranged at the upper end of the support plate 301 in a welding mode, the alum box 303 is arranged at the right end of the connecting plate 302 in a welding mode, the blanking pipe 304 is connected to the lower side of the alum box 303, the fixed block 305 is connected to the lower side of the left side of the blanking pipe 304, the second rotating shaft 306 is rotatably connected to the front side of the fixed block 305, the baffle 307 is connected to the second rotating shaft 306, the blanking pipe 304 is blocked above the right side of the baffle 307, the second spring 308 is arranged above the left side of the, the left end of the baffle 307 is provided with a movable rod 309 in a welding mode, when a user needs to quickly place alum on the placement block 16, the user can place a large amount of alum in the alum box 303, then the user can rotate the movable rod 309 clockwise around the second rotating shaft 306 when the half-side cam is not in contact with the first contact wheel 9, the movable rod 309 drives the baffle 307 to rotate clockwise around the second rotating shaft 306, at the moment, the second spring 308 is compressed, the baffle 307 rotates clockwise, the baffle 307 cannot block the discharging pipe 304, at the moment, the alum falls onto the placement block 16 from the alum box 303 through the discharging pipe 304, when a certain amount of alum is placed, the user can release the movable rod 309, the second spring 308 recovers from the compressed state, the movable rod is pushed to rotate counterclockwise around the second rotating shaft 306, and the baffle 307 is driven to block the discharging pipe 304 again.
Because the device further comprises a second guide sleeve 3021, a second guide rail 3022, a screw 3024 and a pressing block 3025, the second guide sleeve 3021 is installed above the front side of the fixing plate 6 by welding, the second guide rail 3022 is connected to the second guide sleeve 3021 in an inner sliding manner, the right end of the second guide rail 3022 is connected to the left end of the L-shaped rod 12 by welding, the threaded hole 3023 is formed in the middle of the upper side of the second guide sleeve 3021, the screw 3024 is screwed into the threaded hole 3023, the pressing block 3025 is connected to the lower end of the screw 3024 in a rotating manner, when a user needs to change the distance of throwing alum by the placing block 16, the user can move the push plate 14 to the right, the push plate 14 can move the right in the second guide sleeve 3021 by driving the L-shaped rod 12 and the second guide rail 3022, then the user can rotate the screw 3024, the screw 3024 can be screwed downwards by matching with the threaded hole 3023, the screw 3024 pushes the pressing block 3025 to move downwards, so that the pressing block 3025 fixes the second guide rail 3022 in this position, so that there can be different strokes when the second contact wheel 11 pushes the push plate 14 and the push plate 14 is restored to the original position so that the alum is thrown out, thereby allowing the cover plate to be thrown for a distance.
Because the device also comprises a linkage contact discharging device 31, the linkage contact discharging device 31 comprises a connecting rod 311, a third guide sleeve 312, a third guide rail 313, a third spring 314, a third contact wheel 315 and a fourth contact wheel 316, the linkage contact discharging device 31 is arranged in the middle of the right side of the supporting plate 301, the connecting rod 311 is arranged in the middle of the right side of the supporting plate 301 in a welding manner, the third guide sleeve 312 is arranged at the right end of the connecting rod 311 in a welding manner, the third guide sleeve 312 is connected with the second guide rail 3022 in an inner sliding manner, the third spring 314 is arranged at the lower side of the second guide 3021 in a welding manner, the lower end of the third spring 314 is connected with the lower side of the third guide rail 313 in a welding manner, the lower end of the third guide rail 313 is connected with the third contact wheel 315 in a rotating manner, the upper end of the third guide rail 313 is connected with the fourth contact wheel 316 in a rotating, the user may activate electric wheel 3, electric wheel 3 rotating half-lobe 5, when half-lobe 5 is rotated into contact with third contact wheel 315, the half-convex block 5 will drive the third contact wheel 315 to move upwards, the third contact wheel 315 drives the third guide rail 313 to move upwards in the third guide sleeve 312, at this time, the third spring 314 will be in a compressed state, thereby causing the fourth contact wheel 316 to move upwards, and the fourth contact wheel 316 will push the movable bar 309 to rotate around the second rotating shaft 306, so that the baffle 307 no longer blocks the alum box 303, the alum in the alum box 303 can fall onto the placing block 16, when the half-lobe 5 rotates out of contact with the third contact wheel 315, the third spring 314 will recover from the compression, pushing the third rail 313, the third contact wheel 315 and the fourth contact wheel 316 to move downwards, thereby, the movable rod 309 is not forced to return to the original position, and the alum box 303 is blocked so that the material can not be discharged.
Because still including piston piece 3121, balancing weight 3122 and push rod 3123, the slidingtype is connected with piston piece 3121 in alum case 303, balancing weight 3122 is installed through the welded mode to piston piece 3121 upside, and push rod 3123 is installed through the welded mode in balancing weight 3122 upper end, when alum case 303 is in the unloading state, the alum in alum case 303 will be pressed downwards to the gravity of push rod 3123, balancing weight 3122 and piston piece 3121 to make alum unloading can be a bit fast.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.