CN114083274A - Automatic combined air conditioning unit - Google Patents
Automatic combined air conditioning unit Download PDFInfo
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- CN114083274A CN114083274A CN202111236584.9A CN202111236584A CN114083274A CN 114083274 A CN114083274 A CN 114083274A CN 202111236584 A CN202111236584 A CN 202111236584A CN 114083274 A CN114083274 A CN 114083274A
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- motor
- sliding
- air conditioning
- conditioning unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
An automatic combined air conditioning unit belongs to the technical field of air conditioning unit maintenance. In order to solve the problem of inconvenience caused by manual operation, an automatic combined air conditioning unit is further provided; the automatic screw removing mechanism is arranged in the air conditioning unit shell and is used for removing screws, and the fan motor is used for tensioning a belt and fastening the belt through a belt pulley tensioning mechanism arranged in the air conditioning unit shell. The belt pulley tensioning mechanism is designed to replace manpower, and the problem of inconvenience in manual operation is solved. The automatic nail unloading structure is designed, the moving in the XYZ three directions of the nail unloading gun can be realized, the automatic nail unloading at each position is realized, the hard connection of the nail unloading gun can be avoided, and the service life is prolonged. The motor unloading mechanism is designed and used for pushing the fan motor, the working difficulty is effectively reduced, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of air conditioning unit maintenance, and particularly relates to an automatic combined air conditioning unit.
Background
The existing air conditioning unit has a small access door, when a fan motor is damaged, a side door beside the access door needs to be dismantled firstly by people, and a vertical aluminum alloy rod beside the side door cannot be dismantled, so that the space is small; need the people to enter after demolising and manually demolish fixing bolt, manually demolish the belt after, move the unit edge for sled motor (motor weight is about 200KG) with the crow bar people, nevertheless the unit inner space is narrow and small, causes to move very inconvenient.
The distance between the air conditioning unit and the ground is about 30-40cm, the motor cannot directly fall to the ground, otherwise, steam and a drain pipeline are crushed, at the moment, the motor needs to be lifted out by an iron bar (about 6 people are needed), the motor needs to be lifted into the motor by the iron bar in the same method after the motor is repaired, the position of the motor is aligned in the motor, the motor is leveled with a fan, the bolt is tightened, the air conditioning unit is very inconvenient to disassemble, and the motor for aligning one air conditioning unit needs 6 people to perform 3 days in the later period of installation.
Disclosure of Invention
The invention provides an automatic combined air conditioning unit in order to solve the problem of inconvenience caused by manual operation;
the technical scheme adopted by the invention is as follows: an automatic combined air conditioning unit comprises an automatic nail unloading mechanism, a motor unloading mechanism and a belt pulley tensioning mechanism; the automatic screw unloading mechanism is arranged in the air conditioning unit shell and located on one side of the fan motor and used for dismounting screws, and the fan motor is used for tensioning a belt and correcting the belt through a belt pulley tensioning mechanism arranged in the air conditioning unit shell.
Compared with the prior art, the invention has the following beneficial effects:
1. the belt pulley tensioning mechanism is designed to replace manpower because the equipment is inconvenient to tension the belt pulley, so that the problem of inconvenient manual operation is solved.
2. Because the motor of the existing mechanism needs people to enter the nail unloading machine from the small window, the automatic nail unloading structure is designed, the X-Y three-direction movement of the nail unloading machine can be realized, the automatic nail unloading at each position can be realized, meanwhile, the hard connection of the nail unloading machine can be avoided, and the service life is prolonged.
3. The existing motor is not easy to take out, and the motor unloading mechanism is designed for pushing the fan motor, so that the working difficulty is effectively reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural diagram of an automatic nail discharging mechanism of the present invention;
FIG. 4 is a top view of the automatic staple removing mechanism of the present invention;
FIG. 5 is a side view of the automatic depinning mechanism of the present invention;
FIG. 6 is a rear view of the automatic staple removing mechanism of the present invention;
FIG. 7 is a view A-A of FIG. 6 of the present invention;
FIG. 8 is a schematic view of the motor unloading mechanism of the present invention;
FIG. 9 is a schematic structural view of the automatic opening and closing mechanism of the present invention;
FIG. 10 is a side view of the automatic opening and closing mechanism of the present invention;
FIG. 11 is a schematic view of the sliding door mechanism of the present invention;
FIG. 12 is a side view of the sliding door mechanism of the present invention;
FIG. 13 is a schematic view of a pushing mechanism according to the present invention;
FIG. 14 is a front view of the belt tensioner of the present invention;
FIG. 15 is a top view of the belt tensioner of the present invention;
FIG. 16 is an isometric view of the push-pull mechanism of the present invention;
FIG. 17 is an isometric view of the push-pull mechanism of the present invention;
FIG. 18 is a rear elevational view of the push-pull mechanism of the present invention;
FIG. 19 is a front elevational view of the push-pull mechanism of the present invention;
FIG. 20 is an isometric view of the automated mechanical tightening mechanism of the present invention;
wherein: 1. an automatic nail unloading mechanism; 2. a motor unloading mechanism; 3. a belt pulley tensioning mechanism; 6. an air conditioning unit housing;
11. a first chain; 12. rotating the first sliding rod; 13. a first bearing seat; 14. a second bearing seat; 15. a second chain; 16. rotating the second sliding rod; 17. a third motor; 18. a second coupler; 19. a second motor; 110. a first coupler; 111. a first sliding chute; 112. a second chute; 113. a fourth motor; 114. a first connecting rod; 115. a butterfly cam; 116. a rolling wheel; 117. a reciprocating frame; 118. an up-down reciprocating lever; 119. reciprocating the rotating rod; 120. a first motor; 121. a second bevel gear; 122. a first bevel gear; 123. a first gear; 124. a second gear; 125. a mounting seat; 126. a centering spring; 127. a gear shaft; 128. a third gear; 129. a rack; 130. a second connecting rod; 131. a hard contact prevention spring; 132. a sliding plate; 133. unloading the nail gun; 134. a first gear; 135. a second gear; 136. connecting blocks; 137. a sliding seat; 138. a U-shaped frame plate; 139. a connecting plate; 140. an X-direction transmission mechanism; 141. a Y-direction transmission mechanism; 142. a Z-direction transmission mechanism; 143. a rotating mechanism; 144. a nail unloading assembly; 21. a pushing mechanism; 22. a sliding door mechanism; 23. an automatic opening and closing mechanism; 24. a door chute; 211. a push cylinder; 212. a first slide rail; 213. a motor fixing plate; 214. a first sliding block; 215. a fan motor; 216. a second slide rail; 217. a second sliding block; 218. a second layer of fixing plate of the motor; 221. a roll axis; 222. a sixth motor; 223. a lifting rope; 224. a sling mount; 225. hanging a door; 226. a telescopic block; 227. a second expansion spring; 228. a sliding projection; 229. a telescopic groove; 2210. a motor fixing seat; 231. a fifth motor; 232. a first motor fixing seat; 233. a first connecting rod; 234. a second connecting rod; 235. a drive arm; 236. a drive rod; 237. a limiting groove; 238. a motion arm; 239. a roller; 2310. a shielding plate; 2311. a limiting plate; 31. an automatic mechanical tightening mechanism; 32. a push-pull mechanism; 33. a belt; 34. a fan; 36. a locking seat; 37. tightening the screw; 38. a nut; 311. a sliding shaft; 312. a lead screw; 314. a sixth motor; 315. a sliding block; 316. a seventh motor; 317. screwing the head; 318. a base; 321. a fixing plate; 322. a bearing fixing seat; 323. a first fixed seat; 324. a motor eight; 325. a second belt pulley; 326. a small belt; 327. a first belt pulley; 328. a cam; 329. a first hinge rod; 3210. a rack chute; 3211. a linkage block; 3212. a bull gear; 3213. a shaft seat; 3214. a rack; 3215. a gear shaft; 3216. a pinion gear; 3217. a rack slot; 3218. a sliding seat; 3219. a floating joint; 3220. a slide bar.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 19, and the embodiment provides an automatic combined air conditioning unit, which comprises an automatic nail unloading mechanism 1, a motor unloading mechanism 2 and a belt pulley tensioning mechanism 3; the automatic nail removing mechanism is characterized in that the fan motor 215 is placed on a motor removing mechanism 2 arranged in the air conditioning unit shell 6, the motor removing mechanism 2 is used for moving out the fan motor 215, the automatic nail removing mechanism 1 is installed in the air conditioning unit shell 6 and located on one side of the fan motor 215 and used for removing a screw, and the fan motor 215 is used for tensioning a belt and correcting the belt through a belt pulley tensioning mechanism 3 installed in the air conditioning unit shell 6.
The second embodiment is as follows: the present embodiment is described with reference to fig. 3 to 7, and the present embodiment further defines the automatic nail discharging mechanism 1 according to the first embodiment, and in the present embodiment, the automatic nail discharging mechanism 1 includes a connecting block 136, an X-direction transmission mechanism 140, a Y-direction transmission mechanism 141, a Z-direction transmission mechanism 142, a rotation mechanism 143, and a nail discharging assembly 144; the X-direction transmission mechanism 140, the Y-direction transmission mechanism 141 and the Z-direction transmission mechanism 142 are respectively connected with the connecting block 136, the X-direction transmission mechanism 140 and the Y-direction transmission mechanism 141 drive the Z-direction transmission mechanism 142 and the connecting block 136 to move in the XY direction, and the nail discharging assembly 144 is mounted on the Z-direction transmission mechanism 142 through the rotating mechanism 143 and drives the nail discharging assembly 144 to move in the Z direction. Other components and connection modes are the same as those of the first embodiment.
In this embodiment, the X-direction transmission mechanism 140 includes a third motor 17, a second coupling 18, an X-chain transmission mechanism, two first rotating sliding rods 12, and four first bearing blocks 13; two rotate slide bar 12 and set up side by side along the X direction, rotate through X chain drive transmission between the slide bar 12 for two and connect, and rotate slide bar 12 both ends and all rotate through bearing frame 13 and install on air conditioning unit casing 6, motor three 17 rotates slide bar 12 through shaft coupling two 18 and one of them and is connected and drive its rotation, makes X chain drive's chain 11 rotate and drive the connecting block 136 removal rather than linking to each other, and Y chain drive slides along rotating slide bar 12 along spout 111 simultaneously.
In this embodiment, the X chain transmission mechanism includes a first chain 11 and two second gears 135.
In this embodiment, the Y-direction transmission mechanism 141 includes a second motor 19, a first coupling 110, a Y-chain transmission mechanism, a second two rotary sliding rods 16, and four second bearing blocks 14; two rotate the second 16 of slide bar and set up side by side along the Y direction, rotate through Y chain drive transmission between the slide bar two 16 for two, and rotate the second 16 both ends of slide bar and all rotate through bearing frame two 14 and install on air conditioning unit casing 6, the second 19 of motor passes through first shaft coupling 110 and rotates the second 16 of slide bar and be connected and drive its rotation with one of them, makes two 15 rotations of Y chain drive's chain and drive the connecting block 136 removal rather than linking to each other, and X chain drive slides along rotating the second 16 of slide bar along with spout two 112 simultaneously.
In this embodiment, the Y chain transmission mechanism includes a second chain 15 and two first gears 134.
The third concrete implementation mode: the present embodiment is described with reference to fig. 3 to 7, and the present embodiment further defines the Z-direction transmission mechanism 142 described in the second embodiment, and in the present embodiment, the Z-direction transmission mechanism 142 includes a fourth motor 113, a first connecting rod 114, a butterfly cam 115, a reciprocating frame 117, an up-down reciprocating rod 118, a reciprocating rotating rod 119, a connecting plate 139, a sliding seat 137, two rolling wheels 116, and two sliding seats 137; the motor IV 113 and the connecting rod I114 are both mounted on the connecting block 136 through a connecting plate 139, the motor IV 113 is connected with the butterfly cam 115 through the connecting rod I114 and drives the butterfly cam 115 to rotate, the two rolling wheels 116 arranged up and down are both contacted with the butterfly cam 115, the butterfly cam 115 drives the two rolling wheels 116 and the reciprocating frame 117 connected with the rolling wheels 116 to reciprocate up and down, the upper end and the lower end of the connecting plate 139 are both provided with sliding seats 137, the upper end and the lower end of the reciprocating frame 117 are respectively connected with the upper reciprocating rod 118 and the reciprocating rotating rod 119 and drive the upper reciprocating rod and the lower reciprocating rod to reciprocate up and down along the sliding seats 137, and the nail unloading assembly 144 is mounted at the lower end of the reciprocating rotating rod 119. The other components and the connection mode are the same as those of the second embodiment.
In this embodiment, the Z-direction transmission mechanism 142 further includes two centering springs 126; a centering spring 126 is arranged between the two rolling wheels 116 and the corresponding sliding seat 137, so that the reciprocating frame 117 is in a middle position in a non-motion state.
In a fourth embodiment, the present embodiment is described with reference to fig. 3 to 7, and the present embodiment further defines the rotating mechanism 143 according to the third embodiment, and in the present embodiment, the rotating mechanism 143 includes a first motor 120, a mounting seat 125, a bevel gear pair, and a gear pair; the first motor 120 drives the reciprocating rotary rod 119 to rotate through a bevel gear pair, the mounting seat 125 is rotatably mounted on the reciprocating rotary rod 119, and the reciprocating rotary rod 119 drives the mounting seat 125 and the nail unloading assembly 144 mounted on the mounting seat to rotate through the gear pair.
In this embodiment, the bevel gear pair includes a second bevel gear 121 and a first bevel gear 122 that are engaged with each other, the second bevel gear 121 is fitted around an output shaft of the first motor 120, and the first bevel gear 122 is fitted around the reciprocating rotary rod 119.
In this embodiment, the gear pair includes a second gear 124 and a first gear 123, the first gear 123 is sleeved on the reciprocating rotating rod 119, and the second gear 124 is installed in the installation seat 125 through an axle thereof.
The fifth concrete implementation mode: the present embodiment will be described with reference to fig. 3 to 7, and the present embodiment further defines the nail removing assembly 144 according to the fourth embodiment, in which the nail removing assembly 144 includes an inverted U-shaped frame plate 138, a sliding plate 132, a nail removing gun 133, a hard contact preventing spring 131, a second connecting rod 130, and a rack-and-pinion; the inverted U-shaped frame plate 138 is installed on the installation seat 125, the nail gun 133 is installed at the front end of the sliding plate 132, the hard contact prevention spring 131 is arranged between the middle of the inverted U-shaped frame plate 138 and the inverted U-shaped frame plate 138, the rear end of the inverted U-shaped frame plate moves up and down along the inverted U-shaped frame plate 138 through a gear-rack pair and is matched with the hard contact prevention spring 131, the flexibility is guaranteed, hard contact is effectively avoided, the hard contact prevention spring 131 is sleeved on the second connecting rod 130, the middle of the sliding plate 132 is installed on the second connecting rod 130 in a sliding mode through a through hole, and the second connecting rod 130 is vertically fixed in the inverted U-shaped frame plate 138. The other components and the connection mode are the same as those of the fourth embodiment.
In the present embodiment, the rack-and-pinion assembly includes two third gears 128 and two racks 129; the two third gears 128 are rotatably mounted on the rear end of the inverted U-shaped frame plate 138 through a gear shaft 127, and the two racks 129 are vertically mounted in the groove bottoms of the inverted U-shaped frame plate 138.
The sixth specific implementation mode: the present embodiment is described with reference to fig. 8 to 13, and the present embodiment further defines the motor unloading mechanism 2 described in the first embodiment, and in the present embodiment, the motor unloading mechanism 2 includes a pushing mechanism 21, a sliding door mechanism 22, an automatic opening and closing mechanism 23, and a shielding plate 2310; the sliding door mechanism 22 and the shielding plate 2310 are matched to shield a doorway of the air conditioning unit casing 6, one end of the shielding plate 2310 is hinged to the lower end of the doorway, two automatic opening and closing mechanisms 23 are arranged at one end of the shielding plate 2310, so that the shielding plate 2310 can rotate upwards to close the doorway and rotate downwards to be used as a sliding table, the fan motor 215 is placed on the pushing mechanism 21 arranged in the air conditioning unit casing 6, and the pushing mechanism 21 drives the fan motor 215 to move towards the doorway. Other components and connection modes are the same as those of the first embodiment.
The seventh embodiment: the present embodiment is described with reference to fig. 8 to 13, and is further limited to the automatic opening and closing mechanism 23 according to the sixth embodiment, in the present embodiment, each automatic opening and closing mechanism 23 includes a motor five 231, a link one 233, a link two 234, a driving arm 235, a driving rod 236, and a moving arm 238; the motor five 231 is fixedly connected with one end of the connecting rod one 233, the other end of the connecting rod one 233 is hinged with one end of the connecting rod two 234, the other end of the connecting rod two 234 is hinged with one end of the driving arm 235, the other end of the driving arm 235 is fixedly connected with one end of the moving arm 238, the other end of the moving arm 238 is attached and fixed on the left or right side surface of the shielding plate 2310, the limiting plate 2311 is installed in the air conditioning unit casing 6, a limiting groove 237 is formed in the limiting plate 2311, the end, close to the shielding plate 2310, of the limiting groove 237 is an arc-shaped groove, the end, far away from the shielding plate 2310, is a vertical groove, a hinge shaft between the connecting rod two 234 and the driving arm 235 penetrates through the vertical groove and slides along the vertical groove, a driving rod 236 is arranged at the position, close to the other end of the moving arm 238, and the driving rod 236 slides along the arc-shaped groove. Other components and connection modes are the same as those of the sixth embodiment.
In this embodiment, the motor five 231 is installed in the air conditioning unit casing 6 through the motor fixing seat one 232.
The specific implementation mode is eight: the present embodiment is described with reference to fig. 8 to 13, and the present embodiment further defines the pushing mechanism 21 according to the seventh embodiment, in which the pushing mechanism 21 includes two slide rails one 212, a pushing cylinder 211, and a motor fixing plate 213; the two first sliding rails 212 are arranged side by side towards the doorway, the pushing cylinder 211 pushes the motor fixing plate 213 to be pushed out to the doorway along the first sliding rails 212, and the motor fixing plate 213 is slidably mounted on the first sliding rails 212 through the first sliding blocks 214. The other components and the connection mode are the same as those of the seventh embodiment.
In this embodiment, the two second sliding rails 216 are arranged along the left-right direction, the second-layer motor fixing plate 218 is slidably mounted on the second sliding rails 216 through the second sliding blocks 217, and the first two sliding rails 212 are mounted on the upper surface of the second-layer motor fixing plate 218.
In this embodiment, the sliding door mechanism 22 includes a motor six 222, a lifting rope 223, a lifting door 225, the two telescopic blocks 226, two telescopic springs two 227 and two sliding protrusions 228; the six motors 222 are installed in the casing 6 of the air conditioning unit, the six motors 222 pull the hanging door 225 to move up and down along the door sliding groove 24 arranged on the door opening through the hanging ropes 223, the lower ends of the left side surface and the right side surface of the hanging door 225 are both provided with telescopic grooves 229, two telescopic springs 227 are arranged in the two telescopic grooves 229 and are connected with the telescopic blocks 226 through the two telescopic springs 227, the two telescopic blocks 226 are both provided with sliding protrusions 228 on one side of the door opening, and the two sliding protrusions 228 move up and down along the door sliding groove 24.
A certain distance is provided between the shielding plate 2310 and one end surface of the moving arm 238, so that a certain space is provided between the ends of the moving arm 238, and the hanging door 225 can be disposed in the space.
In an initial state, the shielding plate 2310 and the hanging door 225 are both vertically arranged, and the hanging door 225 is arranged below the shielding plate 2310 and is matched with and seals a door opening of the air conditioning unit casing 6.
The hanging door 225 and the shielding plate 2310 are arranged in a split mode, the length of the shielding plate 2310 is reduced, the shielding plate 2310 is favorable for supporting the fan motor 215 and reducing the occupied area when unloading is conducted, meanwhile, the mass of the shielding plate 2310 is reduced, and the situation that the load of the motor five 231 is large and overloaded is avoided.
In this embodiment, the motor six 222 is mounted in the air conditioning unit casing 6 through a motor fixing seat 2210.
The shielding plate 2310 is a floating mechanism, so that the shielding cannot be completely realized, the hanging door 225 is arranged to be filled with shielding, the hanging rope 223 pulls the hanging door 225 to move up and down along the door frame when the motor six 222 rotates, and when the motor is pushed to the door by the cylinder, the hanging door 225 is pulled first and then the shielding plate 2310 is automatically put down;
in this embodiment, a rolling shaft 221 is sleeved on an output shaft of the motor six 222, a rope holder 224 is disposed at each of left and right ends of the hanging door 225, the rope 223 is an annular rope, an upper end of the rope 223 is fixed to one point of the rolling shaft 221, and a lower end of the rope 223 is movably sleeved on the two rope holders 224.
The hanging door 225 is raised: the motor six 222 rotates, the rolling shaft 221 on the motor six winds the lifting rope 223, the extending length of the lifting rope 223 is shortened, the lifting door 225 is pulled to ascend, in the process, the lifting rope 223 at the lower end can move, and under the action of the self gravity of the lifting door 225 and the door sliding groove 24, the lifting door 225 can gradually balance.
The drop door 225 descends: and the motor six 222 rotates reversely.
In this embodiment, a plurality of rollers 239 are rotatably mounted on a side surface of the shielding plate 2310 close to the inner cavity of the air conditioning unit casing 6 in the left-right direction.
The specific implementation method nine: the present embodiment is described with reference to fig. 14 to 20, and the present embodiment further defines the pulley tensioning mechanism 3 according to the first embodiment, in which the pulley tensioning mechanism 3 includes a push-pull mechanism 32 and two automatic mechanical tightening mechanisms 31; the two automatic mechanical tightening mechanisms 31 are respectively arranged on the left and right opposite angles of the fan motor 215 and used for tightening the fan motor 215, and the push-pull mechanism 32 is arranged on one side of the fan motor 215 and used for automatically tightening the belt;
the push-pull mechanism 32 is responsible for pushing the fan motor 215 to move left and right, has the function of facilitating the hanging position of the belt pulley of the fan motor 215 and the fan belt pulley, and also has the function of adjusting the distance to tension the belt pulley when the belt pulley is loosened.
Each of the push-pull mechanisms 32 includes a fixing plate 321, a bearing fixing seat 322, an eight motor 324, a cam 328, a first hinge rod 329, a linkage block 3211, a gearwheel 3212, a rack 3214, a gear shaft 3215, two pinions 3216, a sliding rod 3220, and two floating joints 3219; the motor eight 324 drives the cam 328 to rotate along the bearing of the bearing fixing seat 322 through a belt transmission mechanism, the cam 328 is hinged with one end of a first hinge rod 329, the other end of the first hinge rod 329 is hinged with a linkage block 3211 through a hinge shaft, the linkage block 3211 and the first hinge rod 329 are respectively arranged at the front side and the rear side of a fixing plate 321, a rack sliding groove 3210 facilitating the vertical movement of the hinge shaft is arranged on the fixing plate 321, the linkage block 3211 is fixedly connected with a rack 3214, the rack 3214 reciprocates vertically along a rack groove 3217 on the fixing plate 321 and simultaneously drives a big gear 3212 to rotate, the big gear 3212 and two small gears 3216 are both arranged on a gear shaft 3215, the two small gears 3216 are meshed with a sliding rod 3220 to drive the sliding rod 3220 to reciprocate along a sliding seat 3218, and the outer end of the sliding rod 3220 is connected with the fixing plate 213 through a floating joint 3219 to drive the fixing plate 213 to move the fixing plate 213 of the motor in the left-right direction, the tightness of the pulley can be adjusted. The blower motor 215 is placed on the motor fixing plate 213; other components and connection modes are the same as those of the first embodiment.
The detailed implementation mode is ten: the present embodiment will be described with reference to fig. 14 to 20, and the present embodiment further defines the automatic mechanical tightening mechanism 31 according to the ninth embodiment, and in the present embodiment, each automatic mechanical tightening mechanism 31 includes two sliding shafts 311, a lead screw 312, a motor six 314, a sliding block 315, a motor seven 316, a screw head 317, and a base 318; the six motors 314 are connected with the lead screw 312, a sliding block 315 is arranged on the lead screw 312, sliding shafts 311 are arranged on two sides of the lead screw 312 in parallel, the lead screw 312 and the two sliding shafts 311 are both arranged on a base 318, a seven motor 316 is arranged on the sliding block 315, and a screw head 317 is arranged on an output shaft of the seven motor 316. The other components and the connection mode are the same as those of the ninth embodiment.
In this embodiment, the belt transmission mechanism includes a second belt pulley 325, a small belt 326 and a first belt pulley 327; the second belt pulley 325 is sleeved on the output shaft of the eighth motor 324, and the first belt pulley 327 and the cam 328 are coaxially arranged.
In this embodiment, the motor eight 324 is fixed in the air conditioning unit casing 6 through the first fixing seat 323.
In this embodiment, the gear shaft 3215 is rotatably mounted on the fixing plate 321 through a shaft seat 3213.
The working principle is as follows:
automatic nail unloading mechanism 1: the motor III 17 rotates to drive the coupling II 18 to rotate around the bearing seat I13, the coupling II 18 rotates to drive the rotating slide rod I12 to rotate, the rotating slide rod I12 rotates to drive the gear II 135 to rotate, the gear II 135 rotates to drive the chain I11 to rotate, the chain I11 rotates to drive the connecting block 136 connected with the chain I to move, and meanwhile, the chain II 15 and the gear I134 can also slide along the rotating slide rod I12 along with the sliding groove I111 (so that the situation that the chain II and the gear I cannot move is avoided); similarly, the rotation of the second motor 19 can drive the first coupling 110 to rotate around the second bearing block 14, the rotation of the first coupling 110 can drive the second rotating slide bar 16 to rotate, the rotation of the second rotating slide bar 16 can drive the second gear 135 to rotate, the rotation of the second gear 135 can drive the second chain 15 to rotate, the rotation of the second chain 15 can drive the first chain 11 to rotate, the rotation of the first chain 11 can drive the connecting block 136 to slide, and the first chain 11 can also follow (avoid being incapable of moving); the XY-direction movement of the nail unloading mechanism is realized;
the rotation of the motor IV 113 can drive the connecting rod I114 to rotate, the rotation of the connecting rod I114 can drive the butterfly cam 115 to rotate, the rolling wheel 116 is connected with the reciprocating frame 117, the rotation of the butterfly cam 115 can enable the rolling wheel 116 to reciprocate up and down, namely, the reciprocating frame 117 can be driven to reciprocate up and down, the reciprocating frame 117 can drive the up-down reciprocating rod 118 and the reciprocating rotating rod 119 to reciprocate up and down along the sliding seat 137, namely, the Z-direction movement of the nail unloading mechanism is realized, and the centering spring 126 is arranged up and down to enable the reciprocating frame 117 to be in a middle position in a non-movement state;
a motor 120 rotates and can take two 121 rotations of awl tooth, two 121 rotations of awl tooth can take one 122 rotation of awl tooth, one 122 rotation of awl tooth can take reciprocal rotary rod 119 to rotate, reciprocal rotary rod 119 rotates and can drive a rotary gear 123 and rotate, a rotary gear 123 rotates and can drive two 124 rotations of rotary gear, two 124 rotations of rotary gear can drive mount pad 125 and rotate, mount pad 125 rotates and can drive U type frame board 138 and rotate, 360 better realization of rotation is unloaded the nail promptly, and unload nail 133 and unload nail and contact with the nail and make and avoid hard coupling to set up sliding plate 132 and avoid hard contact to damage along two 130 movements of connecting rod and unload the nail rifle, the principle is as follows: the nail-removing gun 133 moves along the second connecting rod 130, the second connecting rod 130 drives the sliding plate 132 to move, the sliding plate 132 drives the third gear 128 to rotate around the gear shaft 127 and along the rack 129, and the hard contact prevention spring 131 is arranged, so that the flexibility is ensured, the hard contact is effectively avoided, and the service life is prolonged.
The motor unloading mechanism 2: the pushing cylinder 211 pushes the motor fixing plate 213 out to the door along the first sliding rail 212, and the first sliding block 214 is connected with the motor fixing plate 213, so that the function of automatically carrying the motor is realized, and the manpower is avoided; when the blower motor 215 is pushed to the door opening, the motor five 231 starts rotating, the motor five 231 rotates to drive the connecting rod one 233 to rotate, the connecting rod one 233 rotates to drive the connecting rod two 234 to rotate, the connecting rod two 234 rotates to drive the driving arm 235 to rotate, the driving arm 235 rotates to drive the driving rod 236 to rotate along the limiting groove 237, and the driving arm 235 rotates to drive the moving arm 238 to rotate, namely, the door rotates by 0-130 degrees, because of the large size of the motor, the door-pulling mechanism 22 is conveniently arranged, when the motor six 222 drives the lifting rope 223 to start rotating along the rolling shaft 221 after sensing, the rolling shaft 221 is connected with equipment, the lifting rope 223 rotates to drive the lifting rope seat 224 to move upwards or downwards, the lifting rope seat 224 moves upwards or downwards to drive the lifting door 225 to move, the lifting door 225 is provided with the telescopic block 226, the telescopic block 226 is provided with the sliding protrusion 228, and the sliding protrusion 228 moves upwards and downwards along the door sliding groove 24, because the driving arm 235 is interfered by the telescopic block 226 in the moving process, a telescopic spring II 227 and a telescopic groove 229 are arranged (as shown in fig. 1), so that the telescopic block 226 can be telescopic, and the telescopic block 226 can avoid and realize the same equipment sealing and shielding effect as the shielding plate 2310;
after the moving arm 238 is opened, the roller 239 is arranged on the moving arm, when the fan motor 215 is pushed to the door and the nail is removed, the fan motor 215 is raked onto the roller 239 by hands, then the fan motor 215 automatically rolls down along with the roller 239, and a shielding plate 2310 is arranged for ensuring the tightness;
belt pulley tension mechanism 3: the fan motor 215 rotates to drive the belt 33 to rotate, the belt 33 rotates to drive the fan 34 to rotate, and the belt 33 relaxes after a long time due to operation reasons, and then the automatic mechanical tightening mechanism 31 and the push-pull mechanism 32 are designed to automatically tighten the belt;
the rotation of the motor eight 324 drives the pulley two 325 to rotate, the rotation of the pulley two 325 drives the small belt 326 to rotate, the rotation of the small belt 326 drives the pulley one 327 to rotate, the rotation of the pulley one 327 drives the cam 328 to rotate along the bearing of the bearing fixing seat 322, the rotation of the cam 328 drives the first hinge rod 329 to rotate, the rotation of the first hinge rod 329 drives the link block 3211 to reciprocate up and down along the rack sliding slot 3210, the up and down reciprocating motion of the link block 3211 drives the rack 3214 to reciprocate up and down along the rack slot 3217, the up and down reciprocating motion of the rack 3214 drives the large gear 3212 to rotate around the gear shaft 3215 on the shaft seat 3213, the rotation of the large gear 3212 drives the pinion 3216 to rotate, the rotation of the pinion 3216 drives the sliding rod 3220 to reciprocate along the sliding seat 3218, and the floating joint 3219 is connected with the motor fixing plate 213, so that the movement of the sliding seat 3218 drives the motor fixing plate 213 to move left and right, the tightness of the belt pulley can be adjusted;
as is known, the locking seat 36 is provided with a nut 38, the nut 38 being connected to the apparatus itself, so that in order to have a mechanical shift of the pulley adjusted by the push-pull mechanism 32, the locking seat 36 is prepared with a fastening screw 37, after the pulley is adjusted by the mechanism pulling and pushing mechanism 32, the six motor 314 rotates to drive the lead screw 312 to rotate, the lead screw 312 rotates to drive the sliding block 315 to move back and forth along the sliding shaft 311, the sliding block 315 is provided with a seven motor 316, the seventh motor 316 moves along with the seventh motor 316, the seventh motor 316 is provided with a screw head 317, when the tightening screw 37 is sensed, the seventh motor 316 starts to rotate, the screw head 317 is driven to rotate to tighten the tightening screw 37, and the tightening screw 37 finally contacts and pushes against the motor fixing plate 213, because the second-layer motor fixing plate 218, the second sliding block 217 and the second sliding rail 216 form a sliding relationship, the fan motor 215 can be fixed in position with the left and right of the robot tightening mechanism 31 being tightened (the robot tightening mechanism 31 is a diagonal mechanism on the left and right sides).
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. An automatic combined air conditioning unit is characterized in that: comprises an automatic nail unloading mechanism (1), a motor unloading mechanism (2) and a belt pulley tensioning mechanism (3); the automatic screw unloading device is characterized in that a fan motor (215) is placed on a motor unloading mechanism (2) arranged in an air conditioning unit casing (6), the motor unloading mechanism (2) is used for moving out the fan motor (215), an automatic screw unloading mechanism (1) is installed in the air conditioning unit casing (6) and located on one side of the fan motor (215) and used for dismounting screws, and the fan motor (215) is used for tensioning a belt and correcting through a belt pulley tensioning mechanism (3) installed in the air conditioning unit casing (6).
2. An automatically combined air conditioning unit according to claim 1, characterised in that: the automatic nail unloading mechanism (1) comprises a connecting block (136), an X-direction transmission mechanism (140), a Y-direction transmission mechanism (141), a Z-direction transmission mechanism (142), a rotating mechanism (143) and a nail unloading assembly (144); the X-direction transmission mechanism (140), the Y-direction transmission mechanism (141) and the Z-direction transmission mechanism (142) are respectively connected with the connecting block (136), the X-direction transmission mechanism (140) and the Y-direction transmission mechanism (141) drive the Z-direction transmission mechanism (142) and the connecting block (136) to move in the XY direction, and the nail unloading assembly (144) is installed on the Z-direction transmission mechanism (142) through the rotating mechanism (143) and drives the nail unloading assembly (144) to move in the Z direction.
3. An automatically combined air conditioning unit according to claim 2, characterised in that: the Z-direction transmission mechanism (142) comprises a motor IV (113), a connecting rod I (114), a butterfly cam (115), a reciprocating frame (117), an up-and-down reciprocating rod (118), a reciprocating rotating rod (119), a connecting plate (139), a sliding seat (137), two rolling wheels (116) and two sliding seats (137); the motor IV (113) and the connecting rod I (114) are both installed on the connecting block (136) through a connecting plate (139), the motor IV (113) is connected with the butterfly cam (115) through the connecting rod I (114) and drives the butterfly cam (115) to rotate, the two rolling wheels (116) arranged up and down are both contacted with the butterfly cam (115), the butterfly cam (115) drives the two rolling wheels (116) and a reciprocating frame (117) connected with the rolling wheels (116) to reciprocate up and down, sliding seats (137) are arranged at the upper end and the lower end of the connecting plate (139), the upper end and the lower end of the reciprocating frame (117) are respectively connected with the upper reciprocating rod (118) and the reciprocating rotary rod (119) and drive the two to reciprocate up and down along the sliding seats (137), and the nail unloading assembly (144) is installed at the lower end of the reciprocating rotary rod (119).
4. An automatically combined air conditioning unit according to claim 3, characterised in that: the rotating mechanism (143) comprises a first motor (120), a mounting seat (125), a bevel gear pair and a gear pair; first motor (120) drive reciprocal rotary rod (119) through the bevel gear pair and rotate, mount pad (125) rotate and install on reciprocal rotary rod (119), reciprocal rotary rod (119) drive mount pad (125) through the gear pair and install unloading nail subassembly (144) rotation on it.
5. An automatically combined air conditioning unit according to claim 4, characterised in that: the nail unloading assembly (144) comprises an inverted U-shaped frame plate (138), a sliding plate (132), a nail unloading gun (133), a hard contact prevention spring (131), a second connecting rod (130) and a rack-and-pinion pair; the utility model discloses a nail gun, including connecting rod two (130), mounting base (125), slip plate (132), middle part and the type of falling U deckle board (138) between set up and prevent hard contact spring (131), the rear end through the rack and pinion pair along type of falling U deckle board (138) reciprocate and with prevent hard contact spring (131) cooperation, guarantee the elasticity, effectively avoid hard contact, prevent that hard contact spring (131) suit is on connecting rod two (130), slip plate (132) middle part is through-hole slidable mounting on connecting rod two (130), connecting rod two (130) are vertical to be fixed in type of falling U deckle board (138).
6. An automatically combined air conditioning unit according to claim 1, characterised in that: the motor unloading mechanism (2) comprises a pushing mechanism (21), a sliding door mechanism (22), an automatic opening and closing mechanism (23) and a shielding plate (2310); sliding door mechanism (22) and shielding plate (2310) cooperation are sheltered from the gate department at air conditioning unit casing (6), shielding plate (2310) one end is articulated to be installed in gate lower extreme department, and shielding plate (2310) one end sets up two automatic mechanism (23) that open and shut, makes shielding plate (2310) can the upwards rotation close the gate, and the platform that slides is used to the downward rotation, and fan motor (215) are placed on push mechanism (21) that set up in air conditioning unit casing (6), push mechanism (21) drive fan motor (215) and remove to the gate.
7. An automatically combined air conditioning unit according to claim 6, characterised in that: each automatic opening and closing mechanism (23) comprises a motor five (231), a connecting rod one (233), a connecting rod two (234), a driving arm (235), a driving rod (236) and a moving arm (238); the fifth motor (231) is fixedly connected with one end of the first connecting rod (233), the other end of the first connecting rod (233) is hinged with one end of the second connecting rod (234), the other end of the second connecting rod (234) is hinged with one end of a driving arm (235), the other end of the driving arm (235) is fixedly connected with one end of a moving arm (238), the moving arm (238) is attached and fixed on the left or right side surface of the shielding plate (2310), the limiting plate (2311) is installed in the casing (6) of the air conditioning unit, a limiting groove (237) is arranged on the limiting plate (2311), the end of the limiting groove (237) close to the shielding plate (2310) is an arc-shaped groove, the end far away from the shielding plate (2310) is a vertical groove, the hinge shaft between the second connecting rod (234) and the driving arm (235) traverses the vertical groove and slides along the vertical groove, the moving arm (238) is provided with a driving rod (236) near the other end, and the driving rod (236) slides along an arc-shaped groove.
8. An automatically combined air conditioning unit according to claim 7, characterised in that: the pushing mechanism (21) comprises two first sliding rails (212), a pushing cylinder (211) and a motor fixing plate (213); the two first sliding rails (212) are arranged side by side towards the doorway, the pushing cylinder (211) pushes the motor fixing plate (213) to be pushed out to the doorway along the first sliding rails (212), and the motor fixing plate (213) is slidably mounted on the first sliding rails (212) through the first sliding blocks (214).
9. An automatically combined air conditioning unit according to claim 1, characterised in that: the belt pulley tensioning mechanism (3) comprises a push-pull mechanism (32) and two automatic mechanical tightening mechanisms (31); the two automatic mechanical tightening mechanisms (31) are respectively arranged on the left and right opposite angles of the fan motor (215) and used for tightening the fan motor (215), and the push-pull mechanism (32) is arranged on one side of the fan motor (215) and used for automatically tightening the belt;
each push-pull mechanism (32) comprises a fixed plate (321), a bearing fixing seat (322), an eight motor (324), a cam (328), a first hinge rod (329), a linkage block (3211), a large gear (3212), a rack (3214), a gear shaft (3215), two small gears (3216), a sliding rod (3220) and two floating joints (3219); the motor eight (324) drives a cam (328) to rotate along a bearing of a bearing fixing seat (322) through a belt transmission mechanism, the cam (328) is hinged with one end of a first hinge rod (329), the other end of the first hinge rod (329) is hinged with a linkage block (3211) through a hinge shaft, the linkage block (3211) and the first hinge rod (329) are respectively arranged at the front side and the rear side of a fixing plate (321), a rack sliding groove (3210) convenient for the vertical movement of the hinge shaft is formed in the fixing plate (321), the linkage block (3211) is fixedly connected with a rack (3214), the rack (3214) vertically reciprocates along the rack groove (3217) in the fixing plate (321) and simultaneously drives a gearwheel (3212) to rotate, the gearwheel (3212) and two pinions (3216) are both mounted on a gear shaft (3215), the two pinions (6) are meshed with a sliding rod (3220) to drive the sliding rod (3220) to reciprocate along a 3218), the outer end of the sliding rod (3220) is connected with the motor fixing plate (213) through the floating joint (3219) to drive the motor fixing plate (213) to move in the left and right directions, so that the tightness of the belt pulley can be adjusted.
10. An automatically combined air conditioning unit according to claim 9, characterised in that: each automatic mechanical tightening mechanism (31) comprises two sliding shafts (311), a lead screw (312), a motor six (314), a sliding block (315), a motor seven (316), a screwing head (317) and a base (318); the six motors (314) are connected with the lead screw (312), a sliding block (315) is arranged on the lead screw (312), sliding shafts (311) are arranged on two sides of the lead screw (312) in parallel, the lead screw (312) and the two sliding shafts (311) are arranged on the base (318), a seven motor (316) is arranged on the sliding block (315), and a screwing head (317) is arranged on an output shaft of the seven motor (316).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111236584.9A CN114083274B (en) | 2021-10-23 | 2021-10-23 | Automatic combined air conditioning unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111236584.9A CN114083274B (en) | 2021-10-23 | 2021-10-23 | Automatic combined air conditioning unit |
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| CN114083274A true CN114083274A (en) | 2022-02-25 |
| CN114083274B CN114083274B (en) | 2023-08-08 |
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| CN202260811U (en) * | 2011-08-01 | 2012-05-30 | 上虞通风机有限公司 | Belt tension regulating device of ventilator |
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| CN209856319U (en) * | 2019-04-17 | 2019-12-27 | 青岛金岭电器有限公司 | Novel belt tensioning structure |
| CN110696554A (en) * | 2019-10-19 | 2020-01-17 | 丁武轩 | A dismounting device for automobile wheel hub |
| CN111237413A (en) * | 2018-11-28 | 2020-06-05 | 米顿罗工业设备（上海）有限公司 | Motor mounting structure of belt drive mixer |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB691284A (en) * | 1950-07-15 | 1953-05-06 | Arne Sven Birger Bergman | Motor mounting device |
| CN202260811U (en) * | 2011-08-01 | 2012-05-30 | 上虞通风机有限公司 | Belt tension regulating device of ventilator |
| CN205811744U (en) * | 2016-07-08 | 2016-12-14 | 宁波健恒机械制造有限公司 | A kind of belt adjusts take-up automatically |
| CN108092454A (en) * | 2016-11-21 | 2018-05-29 | 朱宇浩 | Motor adjusting device |
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| CN110696554A (en) * | 2019-10-19 | 2020-01-17 | 丁武轩 | A dismounting device for automobile wheel hub |
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|---|---|
| CN114083274B (en) | 2023-08-08 |
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