CN210557490U - Tailstock with eccentric correction function for return tractor - Google Patents
Tailstock with eccentric correction function for return tractor Download PDFInfo
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- CN210557490U CN210557490U CN201921225867.1U CN201921225867U CN210557490U CN 210557490 U CN210557490 U CN 210557490U CN 201921225867 U CN201921225867 U CN 201921225867U CN 210557490 U CN210557490 U CN 210557490U
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Abstract
The utility model discloses a function tailstock is mended to eccentric benefit in tractor area of returning. It includes chassis, fixed pulley assembly, its characterized in that: the device also comprises a guide wheel assembly and an eccentric wheel assembly; the guide wheel assembly, the fixed pulley assembly and the eccentric wheel assembly are arranged on the bottom frame at intervals; the guide wheel assembly is positioned at one end of the bottom frame, the eccentric wheel assembly is positioned at the other end of the bottom frame, and the fixed pulley assembly is positioned between the guide wheel assembly and the eccentric wheel assembly; the guide wheel assembly, the fixed pulley assembly and the eccentric wheel assembly are connected through a steel wire rope. The utility model has the advantages of the load that makes wire rope bear is in even state always.
Description
Technical Field
The utility model relates to a brick equipment technical field, it is an operation equipment that says so more specifically. More particularly, the tail stock with the eccentricity correction function of the return tractor.
Background
The return tractor is an operation equipment in the sintered brick and tile industry, is mainly used for the operation of kiln cars on the return line, the blank storage line and the like, and is used for a kiln car operation system in the tunnel kiln roasting process.
Every line of present tunnel cave generally reaches more than 120 meters, and a set of tractor wire rope of returning hauler pulls the journey nearly 60 meters, because the plane degree, depth of parallelism, the straightness that hangs down of track all have the error in the actual construction, including the cooperation error between wheel and track, and only have a fixed traction wheel on traditional tailstock again, so wire rope is not a straight line between the time point of trailer wagon operation, and the wire rope atress is uneven, influences life, and the increase of shaft load also can often damage.
Therefore, it is needed to develop a tail stock of a return tractor, which can uniformly bear the load of a steel wire rope.
Disclosure of Invention
The utility model aims at providing a function tailstock is mended to eccentric correction in driving tractor area, when the driving tractor type of returning in service, the eccentric wheel can use the stopper to beat the screw and be rotatory fulcrum, revises the angle, mends the error that driving tractor brought in orbital motion, makes the load that wire rope bore be in the uniform condition always, guarantees the normal life of equipment.
In order to realize the purpose, the technical scheme of the utility model is that: the function tailstock is mended to eccentric correction in tractor area of returning, including chassis, fixed pulley assembly, its characterized in that: the device also comprises a guide wheel assembly and an eccentric wheel assembly;
the guide wheel assembly, the fixed pulley assembly and the eccentric wheel assembly are arranged on the bottom frame at intervals;
the guide wheel assembly is positioned at one end of the bottom frame, the eccentric wheel assembly is positioned at the other end of the bottom frame, and the fixed pulley assembly is positioned between the guide wheel assembly and the eccentric wheel assembly;
the guide wheel assembly, the fixed pulley assembly and the eccentric wheel assembly are connected through a steel wire rope.
In the above technical solution, the guide wheel assembly includes a guide wheel, a first wheel axle, a first rolling bearing, and a shaft pressing plate; the chassis comprises a first chassis and a second chassis;
grooves are formed in the first underframe and the second underframe, and two ends of the first wheel shaft are respectively located in the grooves; the shaft pressing plate is fixed at the upper end of the groove;
the guide wheel is sleeved on the first wheel shaft and is positioned at one end, adjacent to the first chassis, of the first wheel shaft;
the first rolling bearing is located in the guide wheel.
In the above technical solution, the fixed pulley assembly includes a fixed pulley, a second wheel axle, and a second rolling bearing;
two ends of the second wheel shaft are respectively connected with the first underframe and the second underframe;
the fixed pulley is sleeved on the second wheel shaft and is positioned at one end, adjacent to the first chassis, of the second wheel shaft;
the second rolling bearing is positioned in the fixed pulley.
In the above technical solution, a first wheel axle stopper is respectively fixed on the first chassis and the second chassis and located at a side of the second wheel axle.
In the technical scheme, the eccentric wheel assembly comprises an eccentric wheel, a shaft sleeve, a third wheel shaft, a third rolling bearing, a wheel frame and a plug screw;
the eccentric wheel, the shaft sleeve, the third wheel shaft and the plug screw are all positioned in the wheel frame;
both ends of the wheel frame are movably connected with the underframe through the ramming screws;
two ends of the third wheel shaft are respectively connected with the wheel frame;
the eccentric wheel is sleeved on the third wheel shaft;
the two shaft sleeves are respectively positioned on two sides of the eccentric wheel and are sleeved on the third wheel shaft;
the third rolling bearing is positioned in the eccentric wheel.
In the above technical solution, a second wheel axle stopper is fixed on the wheel frame and located at a side of the third wheel axle.
In the technical scheme, the guide wheel, the fixed pulley and the eccentric wheel are connected through a steel wire rope.
The utility model has the advantages of as follows:
(1) when the return traction trolley type is in operation, the eccentric wheel of the utility model takes the screw as a rotation pivot to correct the angle and compensate the error caused by the return traction trolley in the track operation, so that the load borne by the steel wire rope is always in a uniform state, and the normal service life of the equipment is ensured; the defects that a traditional tail frame is only provided with one fixed traction wheel, a steel wire rope is not in a straight line between points when the traction trolley runs, the steel wire rope is stressed unevenly, the service life is influenced, and the wheel axle load is increased to cause damage are overcome;
(2) the utility model discloses simple structure, it is easy and simple to handle.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a schematic view of the perspective structure of the main view of the present invention.
In the figure, 1-chassis, 1.1-first chassis, 1.2-second chassis, 1.3-groove, 2-guide wheel component, 2.1-guide wheel, 2.2-first wheel axle, 2.3-first rolling bearing, 2.4-press shaft plate, 3-fixed pulley component, 3.1-fixed pulley, 3.2-second wheel axle, 3.3-second rolling bearing, 3.4-first wheel axle stop block, 4-eccentric wheel component, 4.1-eccentric wheel, 4.2-shaft sleeve, 4.3-third wheel axle, 4.4-third rolling bearing, 4.5-second wheel axle stop block, 4.6-wheel frame, 4.7-plug screw, 5-steel wire rope, 5.1-inlet end, 5.2-outlet end
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, which are not intended to limit the present invention, but are merely exemplary. While the advantages of the invention will be clear and readily appreciated by the description.
With reference to the accompanying drawings: the tail frame with the eccentric correction function of the return tractor comprises an underframe 1, a fixed pulley assembly 3, a guide wheel assembly 2 and an eccentric wheel assembly 4;
the guide wheel assembly 2, the fixed pulley assembly 3 and the eccentric wheel assembly 4 are arranged on the base frame 1 at intervals;
the guide wheel assembly 2 is positioned at one end of the base frame 1, the eccentric wheel assembly 4 is positioned at the other end of the base frame 1, and the fixed pulley assembly 3 is positioned between the guide wheel assembly 2 and the eccentric wheel assembly 4;
the guide wheel assembly 2, the fixed pulley assembly 3 and the eccentric wheel assembly 4 are connected through a steel wire rope 5 (as shown in figures 1 and 3); and correcting the angle, and correcting errors caused by the return traction trolley in the rail running process, so that the load borne by the steel wire rope is always in a uniform state, and the normal service life of the equipment is ensured.
Further, the guide wheel assembly 2 comprises a guide wheel 2.1, a first wheel shaft 2.2, a first rolling bearing 2.3 and a shaft pressing plate 2.4; the chassis 1 comprises a first chassis 1.1 and a second chassis 1.2; grooves 1.3 are formed in the first underframe 1.1 and the second underframe 1.2, and two ends of the first wheel shaft 2.2 are connected with the first underframe 1.1 and the second underframe 1.2 respectively and are located in the grooves 1.3; the shaft pressing plate 2.4 is fixed at the upper end of the groove 1.3 through a bolt and is positioned above the first wheel shaft 2.2 (shown in figure 3);
the guide wheel 2.1 is sleeved on the first wheel shaft 2.2 and is positioned at one end, adjacent to the first chassis 1.1, of the first wheel shaft 2.2;
the first rolling bearing 2.3 is located inside the guide wheel 2.1 (as shown in fig. 1 and 3); the guide wheel assembly 2 plays a role in guiding the wire inlet end of the steel wire rope through the guide wheel 2.1.
Further, the fixed pulley assembly 3 comprises a fixed pulley 3.1, a second wheel shaft 3.2 and a second rolling bearing 3.3;
two ends of the second wheel shaft 3.2 are respectively connected with the first underframe 1.1 and the second underframe 1.2;
the fixed pulley 3.1 is sleeved on the second wheel shaft 3.2 and is positioned at one end, adjacent to the first chassis 1.1, of the second wheel shaft 3.2;
the second rolling bearing 3.3 is located inside the fixed pulley 3.1 (as shown in fig. 1).
Further, a first wheel axle stop block 3.4 is respectively fixed on the first chassis 1.1 and the second chassis 1.2 and is positioned at the side of the second wheel axle 3.2 (as shown in fig. 1); the first wheel axle stop 3.4 is used to control the stopping of the second wheel axle 3.2 and thus of the fixed pulley 3.1.
Further, the eccentric wheel assembly 4 comprises an eccentric wheel 4.1, a shaft sleeve 4.2, a third wheel shaft 4.3, a third rolling bearing 4.4, a wheel frame 4.6 and a plug screw 4.7;
the eccentric wheel 4.1, the shaft sleeve 4.2, the third wheel shaft 4.3 and the driving screw 4.7 are all positioned in the wheel frame 4.6;
both ends of the wheel frame 4.6 are movably connected with the underframe 1 through the plugging screws 4.7;
two ends of the third wheel shaft 4.3 are respectively connected with the wheel frame 4.6;
the eccentric wheel 4.1 is sleeved on the third wheel shaft 4.3;
the two shaft sleeves 4.2 are respectively positioned at two sides of the eccentric wheel 4.1 and are sleeved on the third wheel shaft 4.3;
the third rolling bearing 4.4 is located inside the eccentric 4.1 (as shown in fig. 1); when the trolley type runs, the eccentric wheel 4.1 takes the plug screw 4.7 as a rotating fulcrum, corrects the angle, corrects the error caused by the trolley in the track running process, enables the load borne by the steel wire rope 5 to be in a uniform state all the time (as shown in figure 2), and ensures the normal service life of the equipment.
Further, a second wheel axle stop block 4.5 is fixed on the wheel frame 4.6 and is positioned at the side of the third wheel axle 4.3; the second wheel axle stop 4.5 is clamped on the flat end surface of the third wheel axle 4.3, and the second wheel axle stop 4.5 is used for controlling the stop of the third wheel axle 4.3 and thus the stop of the eccentric wheel 4.1.
Further, the guide wheel 2.1, the fixed pulley 3.1 and the eccentric wheel 4.1 are connected through a steel wire rope 5 (as shown in fig. 3).
The working process of the return tractor with the eccentric correction function tailstock is as follows:
the wire inlet end 5.1 of the steel wire rope 5 sequentially passes through the upper end of a guide wheel 2.1, the lower end of a fixed pulley 3.1, the lower end of an eccentric wheel 4.1 and the upper end of the eccentric wheel 4.1; the outlet end 5.2 of the steel wire rope 5 is led out from the upper end of the eccentric wheel 4.1 (as shown in figure 3).
Other parts not described belong to the prior art.
Claims (7)
1. The function tailstock is mended to eccentric correction in tractor area of returning, including chassis (1), fixed pulley assembly (3), its characterized in that: the device also comprises a guide wheel component (2) and an eccentric wheel component (4);
the guide wheel assembly (2), the fixed pulley assembly (3) and the eccentric wheel assembly (4) are arranged on the base frame (1) at intervals;
the guide wheel assembly (2) is positioned at one end of the base frame (1), the eccentric wheel assembly (4) is positioned at the other end of the base frame (1), and the fixed pulley assembly (3) is positioned between the guide wheel assembly (2) and the eccentric wheel assembly (4);
the guide wheel assembly (2), the fixed pulley assembly (3) and the eccentric wheel assembly (4) are connected through a steel wire rope (5).
2. The tailstock with the eccentric correction function of the carriage return tractor according to claim 1, characterized in that: the guide wheel assembly (2) comprises a guide wheel (2.1), a first wheel shaft (2.2), a first rolling bearing (2.3) and a shaft pressing plate (2.4);
the chassis (1) comprises a first chassis (1.1) and a second chassis (1.2);
grooves (1.3) are formed in the first underframe (1.1) and the second underframe (1.2), and two ends of the first wheel shaft (2.2) are respectively located in the grooves (1.3); the shaft pressing plate (2.4) is fixed at the upper end of the groove (1.3);
the guide wheel (2.1) is sleeved on the first wheel shaft (2.2) and is positioned at one end, adjacent to the first chassis (1.1), of the first wheel shaft (2.2);
the first rolling bearing (2.3) is located in the guide wheel (2.1).
3. The tailstock with the eccentric correction function of the carriage return tractor according to claim 2, characterized in that: the fixed pulley component (3) comprises a fixed pulley (3.1), a second wheel shaft (3.2) and a second rolling bearing (3.3);
two ends of the second wheel shaft (3.2) are respectively connected with the first underframe (1.1) and the second underframe (1.2);
the fixed pulley (3.1) is sleeved on the second wheel shaft (3.2) and is positioned at one end of the second wheel shaft (3.2) adjacent to the first chassis (1.1);
the second rolling bearing (3.3) is located in the fixed pulley (3.1).
4. The tailstock with the eccentric correction function of the carriage return tractor according to claim 3, characterized in that: a first wheel axle stop block (3.4) is respectively fixed on the first chassis (1.1) and the second chassis (1.2) and is positioned at the side of the second wheel axle (3.2).
5. The tailstock with the eccentric correction function of the carriage return tractor according to claim 4, characterized in that: the eccentric wheel assembly (4) comprises an eccentric wheel (4.1), a shaft sleeve (4.2), a third wheel shaft (4.3), a third rolling bearing (4.4), a wheel frame (4.6) and a plug screw (4.7);
the eccentric wheel (4.1), the shaft sleeve (4.2), the third wheel shaft (4.3) and the plug screw (4.7) are all positioned in the wheel frame (4.6);
both ends of the wheel frame (4.6) are movably connected with the underframe (1) through the plugging screws (4.7);
two ends of the third wheel shaft (4.3) are respectively connected with the wheel frame (4.6);
the eccentric wheel (4.1) is sleeved on the third wheel shaft (4.3);
the two shaft sleeves (4.2) are respectively positioned at two sides of the eccentric wheel (4.1) and are sleeved on the third wheel shaft (4.3);
the third rolling bearing (4.4) is located in the eccentric wheel (4.1).
6. The tailstock with the eccentric correction function of the carriage return tractor according to claim 5, characterized in that: a second wheel axle stop block (4.5) is fixed on the wheel frame (4.6) and is positioned at the side of the third wheel axle (4.3).
7. The tailstock with the eccentric correction function of the carriage return tractor according to claim 5, characterized in that: the guide wheel (2.1), the fixed pulley (3.1) and the eccentric wheel (4.1) are connected through a steel wire rope (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225867.1U CN210557490U (en) | 2019-07-31 | 2019-07-31 | Tailstock with eccentric correction function for return tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225867.1U CN210557490U (en) | 2019-07-31 | 2019-07-31 | Tailstock with eccentric correction function for return tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210557490U true CN210557490U (en) | 2020-05-19 |
Family
ID=70627729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921225867.1U Active CN210557490U (en) | 2019-07-31 | 2019-07-31 | Tailstock with eccentric correction function for return tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210557490U (en) |
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2019
- 2019-07-31 CN CN201921225867.1U patent/CN210557490U/en active Active
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