CN211225200U - Split type dolly of friction line - Google Patents
Split type dolly of friction line Download PDFInfo
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- CN211225200U CN211225200U CN201922129437.6U CN201922129437U CN211225200U CN 211225200 U CN211225200 U CN 211225200U CN 201922129437 U CN201922129437 U CN 201922129437U CN 211225200 U CN211225200 U CN 211225200U
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Abstract
A friction line split type trolley acts on a friction conveying line H-shaped steel track and comprises a trolley body, a friction line split type trolley body and a friction conveying line H-shaped steel track, wherein the trolley body comprises a cross beam and two side plates, and connecting pin shafts are used for connecting two sides of the lower parts of the two side plates; two sides of the upper part of the inner side surface of the side plate are respectively provided with a fixed block in a protruding way; two supporting wheel subassemblies are divided and are located the inboard of two blocks of curb plates of dolly body, and the supporting wheel subassembly includes: a supporting wheel pin shaft and a rubber-coated travelling wheel; four leading wheel subassemblies divide and locate on the fixed block of curb plate medial surface, the leading wheel subassembly includes: a guide wheel pin shaft and a nylon wheel; a spreader connection assembly comprising: a spreader linkage; the hanging ring is connected to the hanger connecting piece through a hanging ring locking shaft; the center of the top surface of the hanging ring is provided with a mounting hole; the upper part of the stepped lubricating sleeve penetrates through a central mounting hole in the top surface of the hanging ring; the upper end of the connecting shaft is arranged in a mounting hole in the center of the cross beam of the trolley body, and the connecting shaft and the cross beam are connected into a whole by a limit pin shaft; the lower end of the connecting shaft is inserted and fixed in the step lubricating sleeve.
Description
Technical Field
The utility model relates to a technical field is carried in the commodity circulation, in particular to split type dolly of friction line.
Background
The friction line dolly is widely used in automatic commodity circulation friction transfer chain on, and the last hoist of friction line moves on the track, carries secondary hoist and work piece, and the friction line dolly is a part of hoist, and as the guide dolly of a hoist in the rail walking in-process and the bearing trolley that the work piece was carried, messenger's hoist can normally be carried on the track, is the indispensable component of friction transfer chain.
But traditional friction line dolly is casting or welding mechanism, in case the dolly trouble, can't the normal position disassemble the renewal part, need to carry the dolly to appointed maintenance station just can overhaul, greatly influences the production time.
Disclosure of Invention
An object of the utility model is to design a split type dolly of friction line, have characteristics such as split type, easy disassembly, high stability, be applied to the friction and carry the field, can greatly shorten the equipment fault time of friction line.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a friction line split type trolley acts on a friction conveying line H-shaped steel track and comprises a trolley body, a friction line split type trolley body and a friction conveying line H-shaped steel track, wherein the trolley body comprises a cross beam and two side plates positioned at two ends of the cross beam so as to connect connecting pin shafts on two sides of the lower parts of the two side plates; two sides of the upper part of the inner side surface of the side plate are respectively provided with a fixing block in a protruding way, and the center of the fixing block is provided with a through hole; the center of the upper part of the side plate is provided with a shaft hole; the center of the beam is provided with a mounting hole; two supporting wheel assemblies, set up respectively in the inboard of two blocks of curb plates of dolly body, the supporting wheel subassembly includes: the supporting wheel pin shaft is arranged in a shaft hole in the center of the upper part of the side plate; the rubber coating travelling wheel is characterized in that the outer ring of the rubber coating travelling wheel is made of polyurethane, the inner ring of the rubber coating travelling wheel is made of alloy steel, a bearing hole and a clamp spring groove of the inner ring are arranged, and a bearing and a clamp spring are arranged on a supporting wheel pin shaft positioned on the inner side of the side plate, and the rubber coating travelling wheel and the side plate are separated by a spacer sleeve; four leading wheel subassemblies set up respectively in on the fixed block on the medial surface upper portion of curb plate, the leading wheel subassembly includes: the guide wheel pin shaft is a stepped shaft and is arranged in a through hole in the center of the fixed block; the nylon wheel is made of nylon materials, bearing holes and clamp spring grooves on two sides of the nylon wheel are respectively provided with a bearing and a clamp spring, and the bearings on the two sides are separated by a bearing spacer sleeve and are arranged on the guide wheel pin shaft in a manner of the bearing spacer sleeve; the nylon wheel is separated from the fixed block by a nylon wheel spacer bush; a spreader connection assembly comprising: the hanger connecting piece consists of a connecting plate and a connecting block on the connecting plate; four through holes are formed in the connecting plate and connected with the lifting appliance, connecting through holes which are communicated from left to right are formed in the connecting block, and sliding sleeves are arranged in the connecting through holes; the hanging ring is a U-shaped plate, shaft holes are formed in two side edges of the hanging ring, and the hanging ring is connected to the connecting block connecting through hole of the lifting appliance connecting piece through a hanging ring locking shaft; the center of the top surface of the hanging ring is provided with a mounting hole; the upper part of the stepped lubricating sleeve penetrates through a central mounting hole in the top surface of the hanging ring; the upper end of the connecting shaft is arranged in a mounting hole in the center of the cross beam of the trolley body, and the connecting shaft and the cross beam are connected into a whole by a limit pin shaft; the lower end of the connecting shaft is inserted and fixed in the stepped lubricating sleeve; one end of the shackle mounting plate is connected to one side surface of the cross beam of the trolley body and penetrates through the connecting pin shaft; the upper end of the shackle is connected to the outer side end of the shackle mounting plate; and the short-loop chain is connected to the shackle.
The friction rod is characterized by further comprising a shaft clamp which is annular and is divided into two halves, wherein the two halves are both crescent, one half is provided with a threaded hole, and the two halves are connected through a cylindrical head hexagon socket head bolt and clamped on the connecting shaft for fixing the friction rod.
The lower center of the lock shaft clamping piece is provided with an arc-shaped groove matched with the outer edge of the hanging ring lock shaft, and the lock shaft clamping piece is clamped on the hanging ring lock shaft and connected to the hanging ring through a connecting screw; the lock shaft clamping piece can prevent the hanging ring lock shaft from falling off in the movement process and limit the axial rotation and the axial movement of the hanging ring lock shaft.
The middle part of the travel switch induction plate is connected to the upper part of the side plate through an induction plate connecting plate, and two sides of the travel switch induction plate are bent downwards; the travel switch induction plate is used for triggering a travel switch on the H-shaped steel track.
Preferably, a strip-shaped hole is formed in the sensing plate connecting plate and connected to the upper portion of the side plate through a bolt, so that the travel switch sensing plate can be installed and finely adjusted.
The utility model has the advantages that:
the utility model discloses design into novel split type structure with the friction line dolly, curb plate about the dolly bracket split becomes, crossbeam and dolly round pin axle, the cooperation of dolly curb plate and crossbeam design square hole, curb plate and the laminating of square beam ladder face about, 6 degrees of freedom of curb plate about having retrained completely, the outer baffle of curb plate and square beam's bolt hole about bolted connection, curb plate locking completely about will, the curb plate is connected about further will be controlled to the dolly round pin axle through square beam both sides at last to wear fluting nut and split pin, improve the stability of whole split type bracket.
The utility model discloses split type dolly is when dealing with emergency trouble, loosens above-mentioned bolt in proper order, can be rapidly with the dolly components of a whole that can function independently, changes the damage position to recover fast, also can directly disassemble whole hoist in arbitrary track department and roll off the line, reply modernization production beat tense, can greatly shorten the equipment down time of friction line, but wide application in friction transport field.
Drawings
Fig. 1 is a perspective view 1 of an embodiment of the present invention.
Fig. 2 is a perspective view 2 of an embodiment of the present invention.
Fig. 3 is a front view of an embodiment of the present invention.
Fig. 4 is a top view of an embodiment of the present invention.
Fig. 5 is an exploded perspective view of an embodiment of the present invention.
Detailed Description
Referring to fig. 1-5, the friction line split type trolley of the utility model can walk on the H-shaped steel track of the friction conveying line, which comprises,
the trolley body 1 comprises a cross beam 11, two side plates 12 and 12 ' positioned at two ends of the cross beam 11 and connecting pin shafts 13 and 13 ' for connecting two sides of the lower parts of the two side plates 12 and 12 '; two sides of the upper part of the inner side of the side plate 12, 12 ' are respectively provided with a fixing block 121, 122, 121 ', 122 ' in a protruding way, and the center of the fixing block 121, 122, 121 ', 122 ' is provided with a through hole; the upper centers of the side plates 12 and 12 'are provided with shaft holes 123 and 123'; a mounting hole 111 is formed in the center of the cross beam 11;
two supporting wheel assemblies 2 respectively arranged at the inner sides of the two side plates 12, 12' of the trolley body 1, wherein the supporting wheel assemblies 2 (taking the supporting wheel assemblies 2 as an example, the same applies below) comprise:
a supporting wheel pin shaft 21 arranged in the shaft hole 123 at the center of the upper part of the side plate 12;
the rubber-coated travelling wheel 22 is characterized in that the outer ring of the rubber-coated travelling wheel is made of polyurethane, the inner ring of the rubber-coated travelling wheel is made of alloy steel, a bearing hole and a clamp spring groove of the inner ring are arranged, a bearing and a clamp spring are arranged on a supporting wheel pin shaft 21 positioned on the inner side of the side plate 12, and the rubber-coated travelling wheel 22 is separated from the side plate 12 through a spacer sleeve 23;
the four guide wheel assemblies 3 and 3' are respectively disposed on the fixing block 121 on the upper portion of the inner side surface of the side plate 12, and the guide wheel assembly 3 (taking the guide wheel assembly 3 as an example, the same applies below) includes:
a guide wheel pin shaft 31, which is a stepped shaft, is arranged in a through hole in the center of the fixed block 121;
the nylon wheel 32 is made of nylon, bearing holes and clamp spring grooves on two sides of the nylon wheel are respectively provided with a bearing and a clamp spring, and the bearings on the two sides are separated by a bearing spacer and are arranged on the guide wheel pin shaft 31 in a manner of the bearing spacer; the nylon wheel 32 is separated from the fixed block 121 by a nylon wheel spacer bush;
the hanger connecting piece 41 consists of a connecting plate 411 and a connecting block 412 thereon; four through holes are formed in the connecting plate 411 and connected with a lifting appliance, a connecting through hole which is through from left to right is formed in the connecting block 412, and a sliding sleeve is arranged in the connecting through hole;
the hanging ring 42 is a U-shaped plate, two side edges of the U-shaped plate are provided with shaft holes, and the hanging ring is connected with the connecting block 412 of the lifting appliance connecting piece 41 through a hanging ring locking shaft 421 to form a connecting through hole; the center of the top surface of the hanging ring 42 is provided with a mounting hole;
the upper part of the stepped lubricating sleeve 43 is arranged in a central mounting hole on the top surface of the hanging ring 42 in a penetrating way;
the upper end of the connecting shaft 44 is arranged in a mounting hole 111 in the center of the cross beam 11 of the trolley body 1, and the connecting shaft and the cross beam 11 are connected into a whole by a limit pin shaft 45; the lower end of the connecting shaft 44 is inserted and fixed in the stepped lubricating sleeve 43;
a shackle mounting plate 46, one end of which is connected to one side surface of the beam 11 of the trolley body 1 and penetrates through the connecting pin shaft 13';
a shackle 47, the upper end of which is connected to the outer end of the shackle mounting plate 46;
a short link chain 48 connected to the shackle 47;
the shaft clamp 49 is circular, is divided into two halves which are both crescent-shaped, and one half is provided with a threaded hole, and the two halves are connected through a cylindrical head hexagon socket head bolt and clamped on the connecting shaft 44 for fixing the friction rod.
Preferably, the hanging ring locking device further comprises a locking shaft clamping piece 422, wherein the center of the lower part of the locking shaft clamping piece 422 is provided with an arc-shaped groove matched with the outer edge of the hanging ring locking shaft 421, and the locking shaft clamping piece is clamped on the hanging ring locking shaft 421 and is connected to the hanging ring 42 through a connecting screw.
Preferably, the travel switch device also comprises a travel switch induction plate 5, the middle part of the travel switch induction plate is connected to the upper part of the side plate 12 through an induction plate connecting plate 51 and a bolt 52, and two sides of the travel switch induction plate 5 are bent downwards.
Preferably, the sensing plate connecting plate 51 is provided with a strip-shaped hole 511 and is connected to the upper part of the side plate 12 through a bolt 52.
Claims (5)
1. A friction line split type trolley acts on a friction conveying line H-shaped steel rail and is characterized by comprising,
the trolley body comprises a cross beam and two side plates positioned at two ends of the cross beam so as to connect the connecting pin shafts on two sides of the lower parts of the two side plates; two sides of the upper part of the inner side surface of the side plate are respectively provided with a fixing block in a protruding way, and the center of the fixing block is provided with a through hole; the center of the upper part of the side plate is provided with a shaft hole; the center of the beam is provided with a mounting hole;
two supporting wheel assemblies, set up respectively in the inboard of two blocks of curb plates of dolly body, the supporting wheel subassembly includes:
the supporting wheel pin shaft is arranged in a shaft hole in the center of the upper part of the side plate;
the rubber coating travelling wheel is characterized in that the outer ring of the rubber coating travelling wheel is made of polyurethane, the inner ring of the rubber coating travelling wheel is made of alloy steel, a bearing hole and a clamp spring groove of the inner ring are arranged, and a bearing and a clamp spring are arranged on a supporting wheel pin shaft positioned on the inner side of the side plate, and the rubber coating travelling wheel and the side plate are separated by a spacer sleeve;
four leading wheel subassemblies set up respectively in on the fixed block on the medial surface upper portion of curb plate, the leading wheel subassembly includes:
the guide wheel pin shaft is a stepped shaft and is arranged in a through hole in the center of the fixed block;
the nylon wheel is made of nylon materials, bearing holes and clamp spring grooves on two sides of the nylon wheel are respectively provided with a bearing and a clamp spring, and the bearings on the two sides are separated by a bearing spacer sleeve and are arranged on the guide wheel pin shaft in a manner of the bearing spacer sleeve; the nylon wheel is separated from the fixed block by a nylon wheel spacer bush;
a spreader connection assembly comprising:
the hanger connecting piece consists of a connecting plate and a connecting block on the connecting plate; four through holes are formed in the connecting plate and connected with the lifting appliance, connecting through holes which are communicated from left to right are formed in the connecting block, and sliding sleeves are arranged in the connecting through holes;
the hanging ring is a U-shaped plate, shaft holes are formed in two side edges of the hanging ring, and the hanging ring is connected to the connecting block connecting through hole of the lifting appliance connecting piece through a hanging ring locking shaft; the center of the top surface of the hanging ring is provided with a mounting hole;
the upper part of the stepped lubricating sleeve penetrates through a central mounting hole in the top surface of the hanging ring;
the upper end of the connecting shaft is arranged in a mounting hole in the center of the cross beam of the trolley body, and the connecting shaft and the cross beam are connected into a whole by a limit pin shaft; the lower end of the connecting shaft is inserted and fixed in the stepped lubricating sleeve;
one end of the shackle mounting plate is connected to one side surface of the cross beam of the trolley body and penetrates through the connecting pin shaft;
the upper end of the shackle is connected to the outer side end of the shackle mounting plate;
and the short-loop chain is connected to the shackle.
2. The split friction line trolley according to claim 1, further comprising a shaft clamp in a circular ring shape, wherein the shaft clamp is divided into two halves which are both in a crescent shape, one half is provided with a threaded hole, and the two halves are connected through a hexagon socket head cap bolt and clamped on the connecting shaft for fixing the friction rod.
3. The split friction line trolley as claimed in claim 1 further comprising a locking shaft clamping piece, wherein the center of the lower part of the locking shaft clamping piece is provided with an arc-shaped groove matched with the outer edge of the hanging ring locking shaft, and the locking shaft clamping piece is clamped on the hanging ring locking shaft and connected to the hanging ring through a connecting screw.
4. The split friction line trolley according to claim 1, further comprising a travel switch induction plate, wherein the middle part of the travel switch induction plate is connected to the upper parts of the side plates through an induction plate connecting plate, and two sides of the travel switch induction plate are bent downwards.
5. The split trolley with friction lines as claimed in claim 4, wherein the induction plate connecting plate is provided with a strip-shaped hole and is connected to the upper part of the side plate through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129437.6U CN211225200U (en) | 2019-12-03 | 2019-12-03 | Split type dolly of friction line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129437.6U CN211225200U (en) | 2019-12-03 | 2019-12-03 | Split type dolly of friction line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211225200U true CN211225200U (en) | 2020-08-11 |
Family
ID=71942735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922129437.6U Active CN211225200U (en) | 2019-12-03 | 2019-12-03 | Split type dolly of friction line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211225200U (en) |
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2019
- 2019-12-03 CN CN201922129437.6U patent/CN211225200U/en active Active
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