CN111924385A - Dustbin lifting device for preventing garbage from scattering when garbage truck is loaded - Google Patents

Abstract

The invention discloses a garbage can lifting device for preventing garbage from scattering when a garbage truck is loaded, which comprises a truck body, a storage cavity is arranged in the vehicle body, a side slide block which is arranged in the vehicle body in a left-right sliding way is arranged on the right side of the lower part of the vehicle body, the right end of the side sliding block is fixedly provided with a lifting frame, the lifting frame is provided with a lifting block in a sliding way up and down, when the garbage truck uses the device to lift the garbage can, can prevent the dustbin cover from being opened in the lifting and overturning processes to cause the rubbish in the dustbin to scatter from the hole and fall on the road surface, and the dustbin cover can be opened to throw out the rubbish only after the dustbin is completely overturned and enters a garbage truck, meanwhile, a clear mechanism extends into the dustbin to scrape off the garbage stuck on the inner wall of the dustbin so as to prevent the garbage from occupying space in the dustbin or throwing the garbage out when the dustbin is sent out.

Description

Dustbin lifting device for preventing garbage from scattering when garbage truck is loaded

Technical Field

The invention relates to the technical field of garbage recovery, in particular to a garbage can lifting device for preventing garbage from scattering when a garbage truck is loaded.

Background

Garbage truck is when retrieving the rubbish in the roadside garbage bin, can grab the garbage bin and promote then the upset pours into the carriage in, the bung can appear turning over at promotion upset in-process, or the upset is with the garbage bin whipping, lead to in the rubbish wherein scattered in the air, then the condition that is taken everywhere to take place by the wind, and after having emptyd rubbish, probably still can glue in the garbage bin and glue and have rubbish and can't pour out, lead to long-time the saving in the garbage bin, give off the stink, still can make the garbage bin inner space be occupied all the time simultaneously, reduce usable space.

Disclosure of Invention

Aiming at the technical defects, the invention provides a garbage can lifting device for preventing garbage from scattering when a garbage truck is loaded, and the defects can be overcome.

The invention relates to a garbage can lifting device for preventing garbage from scattering when a garbage truck is loaded, which comprises a truck body, wherein a storage cavity is arranged in the truck body, a side slide block which is arranged in the truck body in a left-right sliding manner is arranged on the right side of the lower part of the truck body, a lifting frame is fixedly arranged at the right end of the side slide block, a lifting block is arranged in the lifting frame in a middle-upper sliding manner and a lifting mechanism is arranged in the lifting block, a lifting mechanism is arranged in the truck body, a cleaning mechanism is arranged in the storage cavity and comprises a threaded seat fixedly arranged at the bottom of the storage cavity, an external thread spline housing is arranged in the threaded seat in a threaded manner, a spline rod is arranged in the external thread spline housing, the spline rod is rotatably arranged at the lower part of the storage cavity, an installation block is fixedly arranged at the top of the spline rod, the other end of the turnover rod is rotatably provided with a folding rod, the other end of the folding rod is rotatably arranged at the upper end of the external thread spline sleeve, the turnover rod is provided with a scraper blade along the turnover rod in a sliding manner, an extension spring connected with the turnover rod is arranged in the scraper blade, the lifting mechanism comprises a power shaft rotatably arranged in the vehicle body, the front end of the power shaft is connected to a motor, the motor is arranged at the bottom of the vehicle body, a power reel is fixedly arranged on the power shaft, a lifting rope is wound on the power reel, two ends of the lifting rope are connected to the upper end and the lower end of the lifting block through six fixed pulleys, a connecting cross rod is fixedly arranged at the left side of the upper end of the lifting frame, the connecting cross rod is arranged at the top of the right wall of the storage cavity in a sliding manner, a dumping frame is fixedly arranged at the left end, six the fixed pulley rotate respectively install in the hoisting frame bottom, the hoisting frame top, the roll-over stand middle part, empty a top, the dump frame bottom, in the storage chamber right wall upper portion, the hoisting frame roll-over stand with the equal fixed mounting of dump frame front and back has the guide arm, lateral symmetry is provided with two sets of gyro wheels around the promotion piece, and every group is provided with two the gyro wheel, a set of the gyro wheel is along one the guide arm rolls.

Advantageously, the clamping mechanism comprises an output shaft rotatably mounted at the lower part of the lifting block, a separation gear is fixedly mounted at the right end of the output shaft, the upper side and the lower side of the separation gear are respectively engaged and connected with separation racks, the two separation racks are respectively and fixedly arranged at the left ends of the two clamping jaws, the clamping jaws are arranged on the right side of the lifting block in a front-back sliding manner, a clamping spring is connected between the two clamping jaws, a baffle is rotatably arranged at the upper part of the lifting block, a turnover gear is fixedly arranged on the baffle, a turnover rack which can be meshed with the turnover gear is arranged in the dumping frame, a push rod is arranged at the lower part of the lifting block in a left-right sliding manner, a push plate is fixedly arranged at the right end of the push rod, the left end of the push rod is fixedly provided with a clamping block, the clamping block is arranged in the limiting block in a vertically sliding mode, the limiting block is fixedly arranged on the right side of the trolley body, and the clamping block can slide upwards to separate from the limiting block.

Beneficially, the rear end of the power shaft is connected with a power spline shaft through a bevel gear pair, the power spline shaft is rotatably installed in the vehicle body, an external spline housing is arranged on the power spline shaft through a spline, the external spline housing is rotatably installed in a pressing plate, the pressing plate is vertically and slidably installed in the vehicle body and the lifting frame, a pressure spring connected with the vehicle body is arranged on the upper side of the lifting frame, the pressing plate can be pressed down by the lifting block, a power spline shaft capable of being connected with the external spline housing is rotatably installed in the vehicle body, the lower end of the power spline shaft is connected with a driving shaft through the bevel gear pair, the driving shaft is rotatably installed in the vehicle body, a push-out gear is fixedly installed on the driving shaft, the upper side of the push-out gear can be meshed with the side sliding block, and the external spline housing is arranged in, the driving spline housing is rotatably mounted in the vehicle body and is connected with the spline rod through belt transmission.

Beneficially, the power spline shaft is connected with a transmission shaft through a bevel gear pair, the transmission shaft is rotatably mounted on the vehicle body and a transmission block, the transmission block is fixedly mounted in the vehicle body and is slidably mounted in the side sliding block from left to right, a push block is slidably mounted on the left side of the transmission block from left to right, a thrust spring connected with the transmission block is arranged on the right side of the push block, a transmission spline housing is rotatably mounted in the push block, a linking bevel gear is fixedly mounted on the transmission spline housing, a transmission bevel gear capable of meshing with the linking bevel gear is fixedly mounted on the transmission shaft, the transmission spline housing is spline-mounted on a transmission spline shaft, the transmission spline shaft is rotatably mounted in the side sliding block and the lifting frame, the right end of the lifting frame is connected with the linking spline shaft through the bevel gear pair, and the linking spline shaft is rotatably mounted at, the bottom of the lifting block is provided with a linking spline sleeve which can be connected with the spline of the linking spline shaft, and the linking spline sleeve is connected with the output shaft through a bevel gear pair.

The beneficial effects are that: when the garbage truck uses this equipment to promote the dustbin, can prevent that the dustbin from opening at promotion and upset in-process case lid, lead to rubbish wherein to scatter from the hole, drop on the road surface, only after the dustbin overturned completely and got into the garbage truck in, the dustbin case lid can only be opened and is beaten rubbish out, still have a clear mechanism simultaneously and stretch into in the dustbin with its inner wall on glue glutinous rubbish and scrape down to avoid rubbish to stay occupation space in the dustbin, or throw away rubbish when seeing off the dustbin.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of a garbage bin lifting device for preventing garbage from scattering when a garbage truck is loaded;

FIG. 2 is a schematic sectional view taken along the direction "A-A" in FIG. 1;

FIG. 3 is an enlarged view of a portion "B" in FIG. 1;

FIG. 4 is a schematic sectional view of the structure of FIG. 1 taken along the direction of "C-C";

fig. 5 is a schematic view of a partially enlarged structure "D" in fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a garbage can lifting device for preventing garbage from scattering when a garbage truck is loaded, which comprises a truck body 10, wherein a storage cavity 11 is arranged in the truck body 10, a side slide block 14 which is arranged in the truck body 10 in a left-right sliding manner is arranged on the right side of the lower part of the truck body 10, a lifting frame 12 is fixedly arranged at the right end of the side slide block 14, a lifting block 13 is arranged in the lifting frame 12 in a vertical sliding manner, a clamping mechanism which can grasp a garbage can 61 and prevent a can cover 62 from being opened is arranged in the lifting block 13, a lifting mechanism which can lift and turn the lifting block 13 into the storage cavity 11 is arranged in the truck body 10, a cleaning mechanism which can extend into the turned garbage can 61 to scrape garbage which cannot be poured out is arranged in the storage cavity 11, the cleaning mechanism comprises a threaded seat 53 fixedly arranged at the bottom of the storage cavity 11, and an external threaded spline sleeve 54 is arranged in the threaded seat 53, spline rod 55 is installed to the spline in the external screw thread spline housing 54, spline rod 55 rotate install in store chamber 11 lower part, spline rod 55 top fixed mounting has installation piece 56, central symmetry rotates on installation piece 56 and installs upset pole 57, upset pole 57 other end rotates and installs folding rod 58, folding rod 58 other end rotates and installs in external screw thread spline housing 54 upper end, edge on upset pole 57 have scraper 59 in the sliding mounting of upset pole 57, be provided with in the scraper 59 with the extension spring 60 that upset pole 57 is connected, hoist mechanism including rotate install in power shaft 19 in automobile body 10, power shaft 19 front end is connected on motor 18, motor 18 sets up in the automobile body 10 bottom, fixed mounting has power reel 20 on the power shaft 19, the last lifting rope 21 that twines of power reel 20, the two ends of the lifting rope 21 are connected to the upper end and the lower end of the lifting block 13 through six fixed pulleys 22, the left side of the upper end of the lifting frame 12 is fixedly provided with a connecting cross rod 17, the 71 left-right sliding is arranged at the top of the right wall of the storage cavity 11, the left end of the connecting cross rod 17 is fixedly provided with a dumping frame 16, the dumping frame 16 and the top end of the lifting frame 12 are fixedly provided with a turnover frame 15, the six fixed pulleys 22 are respectively rotatably arranged at the bottom of the lifting frame 12, the top of the lifting frame 12, the middle part of the turnover frame 15, the top of the dumping frame 16, the bottom of the dumping frame 16 and the upper part of the right wall of the storage cavity 11, the lifting frame 12, the front and the rear parts of the turnover frame 15 and the dumping frame 16 are fixedly provided with guide rods 49 for guiding the sliding direction of the lifting block 13, two sets of rollers 48 are, a set of said rollers 48 rolls along one of said guide rods 49.

Beneficially, the clamping mechanism includes an output shaft 39 rotatably mounted at the lower part of the lifting block 13, a separating gear 40 is fixedly mounted at the right end of the output shaft 39, separating racks 41 are respectively engaged and connected to the upper and lower sides of the separating gear 40, two separating racks 41 are respectively fixedly mounted at the left ends of two clamping jaws 42, the clamping jaws 42 are slidably mounted at the right side of the lifting block 13 back and forth, a clamping spring 43 is connected between the two clamping jaws 42, a baffle 50 is rotatably mounted at the upper part of the lifting block 13, an overturning gear 51 is fixedly mounted on the baffle 50, an overturning rack 52 capable of being engaged with the overturning gear 51 is arranged in the overturning frame 16, a push rod 45 is slidably mounted at the lower part of the lifting block 13 left and right, a push plate 44 is fixedly mounted at the right end of the push rod 45, a clamping block 46 is fixedly mounted at, the limiting block 47 is fixedly mounted on the right side of the vehicle body 10, and the clamping block 46 can slide away from the limiting block 47.

Beneficially, the rear end of the power shaft 19 is connected with a power spline shaft 23 through a bevel gear pair, the power spline shaft 23 is rotatably installed in the vehicle body 10, an external spline housing 63 is splined on the power spline shaft 23, the external spline housing 63 is rotatably installed in a pressure plate 24, the pressure plate 24 is slidably installed in the vehicle body 10 and the lifting frame 12 up and down, a pressure spring 25 connected with the vehicle body 10 is arranged on the upper side of the lifting frame 12, the pressure plate 24 can be pressed by the lifting block 13, a power spline shaft 26 capable of being connected with the external spline housing 63 is rotatably installed in the vehicle body 10, the lower end of the power spline shaft 26 is connected with a driving shaft 27 through the bevel gear pair, the driving shaft 27 is rotatably installed in the vehicle body 10, a push-out gear 28 is fixedly installed on the driving shaft 27, and the upper side of the push-out gear 28 can be engaged with the side slider 14, the external spline housing 63 is spline-mounted in a driving spline housing 64, the driving spline housing 64 is rotatably mounted in the vehicle body 10, and the driving spline housing 64 is connected with the spline rod 55 through belt transmission.

Beneficially, the power spline shaft 26 is connected with a transmission shaft 29 through a bevel gear pair, the transmission shaft 29 is rotatably mounted on the vehicle body 10 and a transmission block 34, the transmission block 34 is fixedly mounted in the vehicle body 10 and is slidably mounted in the side slider 14 from left to right, a push block 33 is slidably mounted on the left side of the transmission block 34 from left to right, a thrust spring 35 connected with the transmission block 34 is arranged on the right side of the push block 33, a transmission spline housing 32 is rotatably mounted in the push block 33, an engagement bevel gear 31 is fixedly mounted on the transmission spline housing 32, a transmission bevel gear 30 capable of engaging with the engagement bevel gear 31 is fixedly mounted on the transmission shaft 29, the transmission spline housing 32 is spline-mounted on a transmission spline shaft 36, the transmission spline shaft 36 is rotatably mounted in the side slider 14 and the lifting frame 12, the right end of the lifting frame 12 is connected with a spline shaft 37 through a bevel gear pair, the engagement spline shaft 37 is rotatably installed at the bottom of the lifting frame 12, an engagement spline housing 38 capable of being in spline connection with the engagement spline shaft 37 is arranged at the bottom of the lifting block 13, and the engagement spline housing 38 is connected with the output shaft 39 through a bevel gear pair.

In an initial state, the side slider 14 is positioned at the leftmost end of the vehicle body 10, the lifting block 13 is positioned at the bottommost outer spline housing 63 of the lifting frame 12 and connected with the power spline shaft 26, the engaging spline shaft 37 is connected with the engaging spline housing 38, the pressure spring 25 is in a stretching state, and the engaging bevel gear 31 is meshed with the transmission bevel gear 30;

at the start of operation, the motor 18 is started to rotate the power shaft 19, so that the power spline shaft 23 is rotated by the bevel gear meshing transmission, so that the external spline housing 63 is rotated, so that the power spline shaft 26 is rotated, so that the drive shaft 27 is rotated by the bevel gear meshing transmission, so that the side slider 14 is slid to the right by the meshing of the push-out gear 28 with the rack at the bottom of the side slider 14, so that the lift frame 12 is slid to the right, and the power spline shaft 26 is rotated by the bevel gear meshing transmission, so that the drive shaft 29 is rotated, so that the drive spline housing 32 is rotated by the meshing transmission of the drive bevel gear 30 with the engaging bevel gear 31, so that the drive spline shaft 36 is rotated, so that the engaging spline shaft 37 is rotated by the bevel gear meshing transmission, so that the output shaft 39 is rotated by the bevel gear meshing transmission, so that the holding jaws 42 are opened to both sides by, until the side sliding block 14 slides to contact with the pushing block 33, the pushing block 33 is pushed rightwards, so that the engaging bevel gear 31 is separated from the transmission bevel gear 30, the clamping jaw 42 clamps the garbage can 61 under the action of the clamping spring 43, the cover 62 is pressed by the baffle plate 50, the lifting frame 12 slides rightwards to the rightmost end, the power shaft 19 drives the power reel 20 to rotate, so that the lifting rope 21 is pulled, so that the lifting block 13 is lifted along the guide rod 49, the engaging spline sleeve 38 is separated from the engaging spline shaft 37, the pressing plate 24 is lifted under the action of the pressure spring 25, so that the external spline sleeve 63 is separated from the power spline shaft 26, the lifting block 13 drives the garbage can 61 to slide along the guide rod 49 all the time, the lifting block 13 overturns when passing through the overturning frame 15, then enters the overturning frame 16, so that the overturning gear 51 is meshed with the overturning rack 52, so that the baffle plate 50 is overturned through the meshing transmission of the, thereby make bung 62 open, pour the rubbish in the garbage bin 61, detain garbage bin 61 on the clearance mechanism simultaneously, external splines spline housing 63 drives drive spline housing 64 and rotates simultaneously, thereby it rotates to drive spline bar 55 through the belt drive, thereby it rotates to drive external screw thread spline housing 54, thereby it rises to drive external screw thread spline housing 54 through the threaded connection with screw thread seat 53, thereby expand folding rod 58 and upset pole 57, scraper blade 59 receives garbage bin 61 inner wall extrusion and shrink, and rotate in garbage bin 61 through the rotation of spline bar 55, scrape adhesion or adnexed rubbish down.

Then the motor 18 is reversed, so that the power reel 20 rotates to pull the lifting rope 21, so that the lifting block 13 is pulled back to the bottom of the lifting frame 12 along the guide rod 49, when the lifting block passes through the dumping frame 16, the baffle plate 50 is reversed through the meshing of the reversing gear 51 and the reversing rack 52 to close the barrel cover 62, when the lifting block 13 falls to the bottommost end of the lifting frame 12, the pressing plate 24 is pressed downwards, so that the external spline housing 63 is connected with the power spline shaft 26, so that the pushing gear 28 is reversed to drive the side slide block 14 to slide left, so that the pushing rod 45 slides right relative to the lifting block 13, so that the garbage can 61 is pushed out from between the clamping jaws 42 through the pushing plate 44, and after the pushing block 33 is separated from the side slide block 14, the engaging bevel gear 31 is meshed with the transmission bevel gear 30, so that the output shaft 39 rotates to enable.

The beneficial effects are that: when the garbage truck uses this equipment to promote the dustbin, can prevent that the dustbin from opening at promotion and upset in-process case lid, lead to rubbish wherein to scatter from the hole, drop on the road surface, only after the dustbin overturned completely and got into the garbage truck in, the dustbin case lid can only be opened and is beaten rubbish out, still have a clear mechanism simultaneously and stretch into in the dustbin with its inner wall on glue glutinous rubbish and scrape down to avoid rubbish to stay occupation space in the dustbin, or throw away rubbish when seeing off the dustbin.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (4)

1. The utility model provides a dustbin lifting means that rubbish scatters when preventing garbage truck from loading, includes the automobile body, its characterized in that: the vehicle body is provided with a storage cavity, the right side of the lower part of the vehicle body is provided with a side sliding block which is arranged in the vehicle body in a left-right sliding manner, the right end of the side sliding block is fixedly provided with a lifting frame, a lifting block is arranged in the lifting frame in a middle-upper and lower sliding manner, a clamping mechanism is arranged in the lifting block, a lifting mechanism is arranged in the vehicle body, and a clearing mechanism is arranged in the storage cavity; the cleaning mechanism comprises a threaded seat fixedly installed at the bottom of the storage cavity, an external thread spline housing is installed in the threaded seat in a threaded mode, a spline rod is installed on a spline in the external thread spline housing, the spline rod is rotatably installed at the lower portion of the storage cavity, an installation block is fixedly installed at the top of the spline rod, turnover rods are installed on the installation block in a central symmetry and rotating mode, a folding rod is rotatably installed at the other end of each turnover rod, the other end of each folding rod is rotatably installed at the upper end of the external thread spline housing, a scraper plate is installed on each turnover rod in a sliding mode along the corresponding turnover rod, and an extension spring connected with the corresponding turnover rod is arranged in; the lifting mechanism comprises a power shaft rotatably installed in the vehicle body, the front end of the power shaft is connected to a motor, the motor is arranged at the bottom of the vehicle body, a power reel is fixedly installed on the power shaft, a lifting rope is wound on the power reel, the two ends of the lifting rope are connected to the upper end and the lower end of the lifting block through six fixed pulleys, a connecting cross rod is fixedly installed on the left side of the upper end of the lifting frame, the lifting frame is installed on the top of the right wall of the storage cavity in a left-right sliding mode, a dumping frame is fixedly installed at the left end of the connecting cross rod, a turnover frame is fixedly installed on the top of the dumping frame and the top of the lifting frame, the six fixed pulleys are respectively and rotatably installed at the bottom of the lifting frame, the top of the lifting frame, the middle part of the turnover frame, the top of the dumping frame, the bottom of the turnover frame, the upper part of the right, two groups of rollers are symmetrically arranged on the front side and the rear side of the lifting block, each group is provided with two rollers, and one group of rollers roll along one guide rod.

2. The trash bin lifting device for preventing trash from scattering when a trash cart is loaded as claimed in claim 1, wherein: the clamping mechanism comprises an output shaft which is rotatably arranged at the lower part of the lifting block, a separation gear is fixedly arranged at the right end of the output shaft, the upper side and the lower side of the separation gear are respectively engaged and connected with separation racks, the two separation racks are respectively and fixedly arranged at the left ends of the two clamping jaws, the clamping jaws are arranged on the right side of the lifting block in a front-back sliding manner, a clamping spring is connected between the two clamping jaws, a baffle is rotatably arranged at the upper part of the lifting block, a turnover gear is fixedly arranged on the baffle, a turnover rack which can be meshed with the turnover gear is arranged in the dumping frame, a push rod is arranged at the lower part of the lifting block in a left-right sliding manner, a push plate is fixedly arranged at the right end of the push rod, the left end of the push rod is fixedly provided with a clamping block, the clamping block is arranged in the limiting block in a vertically sliding mode, the limiting block is fixedly arranged on the right side of the trolley body, and the clamping block can slide upwards to separate from the limiting block.

3. The trash bin lifting device for preventing trash from scattering when a trash cart is loaded as claimed in claim 2, wherein: the rear end of the power shaft is connected with a power spline shaft through a bevel gear pair, the power spline shaft is rotatably installed in the vehicle body, an external spline housing is arranged on the power spline shaft through a spline, the external spline housing is rotatably installed in a pressing plate, the pressing plate is vertically and slidably installed in the vehicle body and the lifting frame, a pressure spring connected with the vehicle body is arranged on the upper side of the lifting frame, the pressing plate can be pressed down by the lifting block, the power spline shaft capable of being connected with the external spline housing is rotatably installed in the vehicle body, the lower end of the power spline shaft is connected with a driving shaft through the bevel gear pair, the driving shaft is rotatably installed in the vehicle body, a push-out gear is fixedly installed on the driving shaft, the upper side of the push-out gear can be meshed with the side sliding block, and the spline of the external spline, the driving spline housing is rotatably mounted in the vehicle body and is connected with the spline rod through belt transmission.

4. The trash bin lifting device for preventing trash from scattering when a trash cart is loaded as claimed in claim 3, wherein: the power spline shaft is connected with the transmission shaft through a bevel gear pair, the transmission shaft is rotatably arranged on the vehicle body and the transmission block, the transmission block is fixedly arranged in the vehicle body and is arranged in the side sliding block in a left-right sliding manner, the left side of the transmission block is provided with a push block in a left-right sliding manner, the right side of the push block is provided with a thrust spring connected with the transmission block, a transmission spline sleeve is rotatably arranged in the push block, a linking bevel gear is fixedly arranged on the transmission spline sleeve, a transmission bevel gear capable of being meshed with the linking bevel gear is fixedly arranged on the transmission shaft, the transmission spline sleeve is arranged on the transmission spline shaft, the transmission spline shaft is rotatably arranged in the side sliding block and the lifting frame, the right end of the lifting frame is connected with the spline shaft through the bevel gear pair, and the linking spline shaft is rotatably, the bottom of the lifting block is provided with a connecting spline sleeve which can be connected with the spline of the connecting spline shaft, and the connecting spline sleeve is connected with the output shaft through a bevel gear pair.

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