CN220148445U - Limiting mechanism of material receiving vehicle - Google Patents
Limiting mechanism of material receiving vehicle Download PDFInfo
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- CN220148445U CN220148445U CN202321258568.4U CN202321258568U CN220148445U CN 220148445 U CN220148445 U CN 220148445U CN 202321258568 U CN202321258568 U CN 202321258568U CN 220148445 U CN220148445 U CN 220148445U
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- Prior art keywords
- skip
- limiting
- fixedly arranged
- base
- support frame
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- 230000000670 limiting effect Effects 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 title claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910001037 White iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of material receiving trucks and discloses a limiting mechanism of a material receiving truck, which comprises a base and a limiting mechanism, wherein the limiting mechanism is positioned above the base and is used for limiting the material receiving truck, two supporting plates are fixedly arranged at the top of the base, the same supporting frame is fixedly arranged at the top of each supporting plate, and a plurality of conveying rollers which are uniformly arranged at intervals are rotatably arranged between the two supporting plates. The utility model has the following advantages and effects: through two limiting plates butt joint skip is spacing, can avoid the skip skew that takes place when carrying on the conveying roller, lead to the skip to follow the problem that conveying roller top falls, through setting up a plurality of pulleys, when the butt joint skip is spacing, can avoid influencing the transportation of skip, be close to each other or keep away from through two limiting plates to can carry out spacingly to the skip of different specification models, and then can make stop gear's application scope improve by a wide margin.
Description
Technical Field
The utility model relates to the technical field of material receiving trucks, in particular to a limiting mechanism of a material receiving truck.
Background
The skip car is composed of a car body, a beam and a travelling unit. The effective volume of the general skip car can be 0.7-0.8 of the geometric volume of the general skip car, the large blast furnace takes a higher value, the small blast furnace takes a lower value, the inner wall of the skip car body is provided with a wear-resistant lining plate made of manganese steel or white cast iron, and the lining plate is connected with the skip car body by countersunk screws for smooth unloading and convenient replacement. The junction angle formed by the lining plates is made into a round angle so as to prevent the furnace burden from being accumulated at the junction;
after the material receiving vehicle is charged, the material receiving vehicle needs to be limited to a certain extent in the transportation process so as to prevent the material receiving vehicle from slipping and shifting in the transportation process and falling from the top of the conveying device;
however, most of the existing material receiving vehicle limiting mechanisms are inconvenient to adjust the limiting mechanisms according to the volume specifications of the material receiving vehicles in the actual use process, so that the limiting mechanisms can only limit the material receiving vehicles with fixed volumes, and then the application range of the limiting mechanisms is greatly reduced, and therefore the limiting mechanisms of the material receiving vehicles are provided to solve the problem.
Disclosure of Invention
The utility model aims to provide a limiting mechanism of a material receiving vehicle, which has the effect of being convenient to adjust.
The technical aim of the utility model is realized by the following technical scheme:
a limit mechanism of a skip car, comprising:
base and stop gear, stop gear is located the base top, stop gear is used for the butt joint skip to carry out spacingly, base top fixed mounting has two backup pads, and two backup pad top fixed mounting have same support frame, rotate between two backup pads and install a plurality of transport rollers that are the interval and evenly set up, the butt joint skip has been placed in the activity of transport roller top.
The utility model is further provided with: the limiting mechanism comprises two bearings, the two bearings are respectively clamped on the front side and the rear side of the supporting frame, the inner ring of each bearing is fixedly provided with a threaded sleeve, the inner threads of each threaded sleeve are connected with screws, and the threads of the two screws are opposite in rotation direction.
Through adopting above-mentioned technical scheme, can play the supporting role to the thread bush through the bearing.
The utility model is further provided with: two screw rods are close to each other one end and all run through the support frame to extend to its inboard, two screw rods are close to each other one end and all fixed mounting has the limiting plate, and two limiting plates are close to each other one side and all rotate and install a plurality of pulleys that are the interval and evenly set up.
Through adopting above-mentioned technical scheme, can play limiting displacement through two limiting plates to the skip, through setting up a plurality of pulleys, can be when the skip of butt joint is spacing, can also avoid influencing the transportation of skip.
The utility model is further provided with: two limiting rods are fixedly arranged on one sides, away from each other, of the two limiting plates, and penetrate through the supporting frame and extend to the outer sides of the supporting frame.
Through adopting above-mentioned technical scheme, through setting up the gag lever post for can drive screw rod and limiting plate and remove when the thread bush rotates.
The utility model is further provided with: the motor is fixedly arranged at the top of the support frame, and the bottom end of an output shaft of the motor penetrates through the inner wall of the top of the support frame and extends to the lower side of the motor.
Through adopting above-mentioned technical scheme, can play the supporting role to the axis of rotation through the support frame, can play the supporting role to the motor through the support frame.
The utility model is further provided with: the worm is fixedly arranged on the outer side of the motor output shaft, the worm wheel is fixedly sleeved on the outer side of the rotating shaft, and the worm is meshed with the worm wheel.
Through adopting above-mentioned technical scheme, drive worm and worm wheel meshing through motor output shaft rotation to can drive the axis of rotation and rotate.
The utility model is further provided with: the fixed cover in axis of rotation outside is equipped with two first belt pulleys, and two thread bush outside all fixed cover are equipped with the second belt pulley, the transmission is connected with same belt on first belt pulley and the second belt pulley.
Through adopting above-mentioned technical scheme, can drive two first belt pulleys through the axis of rotation and rotate, first belt pulley rotates and can drive the second belt pulley through the belt and rotate to can drive two thread bush and rotate.
The utility model is further provided with: support legs are fixedly arranged at four corners of the bottom of the base, and are symmetrically arranged.
Through adopting above-mentioned technical scheme, can make the base place more firm through setting up the supporting leg.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the worm is driven to be meshed with the worm wheel through the rotation of the motor output shaft, so that the rotation shaft can be driven to rotate, and further, the two first belt pulleys can be driven to rotate, and the first belt pulleys can be driven to rotate through the belt, so that the two threaded sleeves can be driven to rotate, and further, the two screws and the two limiting plates can be driven to mutually approach under the limiting action of the limiting rod, so that the skip car can be limited, and further, the problem that the skip car falls from the top of the conveying roller due to slipping and shifting when the skip car is conveyed on the conveying roller can be avoided;
2. according to the utility model, through the plurality of pulleys, the butt-joint skip can be limited, meanwhile, the transportation of the butt-joint skip can be prevented from being influenced, and the two limiting plates can be controlled to be close to or far away from each other by controlling the forward and reverse rotation of the rotating motor, so that the butt-joint skip with different specifications and models can be limited, and the application range of the limiting mechanism can be greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present embodiment.
Fig. 2 is a partial perspective view of the present embodiment.
Fig. 3 is an enlarged view of a portion a in fig. 1.
In the figure, 1, a base; 2. a limiting mechanism; 3. a support plate; 4. a support frame; 5. a conveying roller; 6. a receiving vehicle; 7. support legs; 201. a bearing; 202. a thread sleeve; 203. a screw; 204. a limiting plate; 205. a pulley; 206. a limit rod; 207. a rotating shaft; 208. a motor; 209. a worm; 210. a worm wheel; 211. a first pulley; 212. a second pulley; 213. a belt.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1-3, a limit mechanism for a skip includes.
Base 1 and stop gear 2, stop gear 2 are located base 1 top, and stop gear 2 is used for the butt joint skip to carry out spacingly, and base 1 top fixed mounting has two backup pads 3, and two backup pad 3 top fixed mounting has same support frame 4, rotates between two backup pads 3 and installs a plurality of transport rollers 5 that are the even setting of interval, and material receiving car 6 has been placed in the activity of transport roller 5 top.
Specific: the limiting mechanism 2 comprises two bearings 201, the two bearings 201 are respectively clamped on the front side and the rear side of the support frame 4, a threaded sleeve 202 is fixedly arranged on the inner ring of the bearing 201, screws 203 are connected in the threaded sleeve 202 in a threaded manner, and the threads of the two screws 203 are opposite in rotation direction.
Specific: two screw rods 203 are close to each other and one end all runs through support frame 4 to extend to its inboard, two screw rods 203 are close to each other and one end all fixed mounting has limiting plate 204, and two limiting plate 204 are close to each other one side all to rotate and install a plurality of pulleys 205 that are the interval and evenly set up.
Specific: two limiting rods 206 are fixedly arranged on the sides, away from each other, of the two limiting plates 204, and the two limiting rods 206 penetrate through the supporting frame 4 and extend to the outer sides of the supporting frame 4.
Specific: a rotating shaft 207 which is arranged in a penetrating way is rotatably arranged between the inner walls of the front side and the rear side of the supporting frame 4, the front end and the rear end of the rotating shaft 207 penetrate through the supporting frame 4 and extend to the outer side of the rotating shaft, a motor 208 is fixedly arranged at the top of the supporting frame 4, and the bottom end of an output shaft of the motor 208 penetrates through the inner wall of the top of the supporting frame 4 and extends to the lower side of the motor.
Specific: a worm 209 is fixedly arranged on the outer side of an output shaft of the motor 208, a worm wheel 210 is fixedly sleeved on the outer side of the rotating shaft 207, and the worm 209 is meshed with the worm wheel 210.
Specific: two first belt pulleys 211 are fixedly sleeved outside the rotating shaft 207, a second belt pulley 212 is fixedly sleeved outside the two thread sleeves 202, and the first belt pulley 211 and the second belt pulley 212 are in transmission connection with the same belt 213.
Specific: support legs 7 are fixedly arranged at four corners of the bottom of the base 1, and the support legs 7 are symmetrically arranged.
The working principle of the utility model is as follows: when the automatic feeding device is used, the motor 208 is started firstly, the output shaft of the motor 208 rotates to drive the worm 209 to be meshed with the worm wheel 210, so that the rotating shaft 207 can be driven to rotate, the two first belt pulleys 211 can be driven to rotate, the first belt pulleys 211 can be driven to rotate through the belt 213, the two screw sleeves 202 can be driven to rotate, and then the two screw rods 203 and the two limiting plates 204 can be driven to move close to each other under the limiting action of the limiting rod 206, so that the feeding car 6 can be limited, and further the feeding car 6 can be prevented from slipping and shifting when being conveyed on the conveying roller 5, the feeding car 6 can be prevented from falling from the top of the conveying roller 5, meanwhile, the conveying of the feeding car 6 can be prevented from being influenced while the feeding car 6 is being limited through the plurality of pulleys 205, and the forward and reverse rotation of the motor 208 can be controlled, so that the two limiting plates 204 can be controlled to move close to or away from each other, the feeding car 6 of different specifications can be limited, and the application range of the limiting mechanism 2 can be greatly improved, and the feeding car 6 can be driven to move by the feeding car 6 through the driving of the external power supply after the limiting is completed.
The above description is merely an embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present utility model, and it is intended to cover the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. Stop gear of skip, its characterized in that includes:
base (1) and stop gear (2), stop gear (2) are located base (1) top, stop gear (2) are used for the butt joint skip to carry out spacingly, base (1) top fixed mounting has two backup pads (3), and two backup pad (3) top fixed mounting have same support frame (4), rotate between two backup pads (3) and install a plurality of transport rollers (5) that are the interval and evenly set up, material receiving skip (6) have been placed in the activity of transport roller (5) top.
2. The limit mechanism of a skip car according to claim 1, wherein: the limiting mechanism (2) comprises two bearings (201), the two bearings (201) are respectively clamped on the front side and the rear side of the supporting frame (4), a threaded sleeve (202) is fixedly arranged on the inner ring of the bearing (201), a screw (203) is connected with the threaded sleeve (202) in an internal thread mode, and threads of the two screws (203) are opposite in rotation direction.
3. The limit mechanism of a skip car according to claim 2, wherein: two screw rods (203) are close to each other and one end all runs through support frame (4) to extend to its inboard, two screw rods (203) are close to each other and one end all fixed mounting has limiting plate (204), and two limiting plate (204) are close to each other one side all and rotate and install a plurality of pulleys (205) that are the interval and evenly set up.
4. A limit mechanism for a skip as claimed in claim 3, wherein: two limiting plates (204) are fixedly arranged on one sides, away from each other, of the two limiting plates, two limiting rods (206) penetrate through the supporting frame (4) and extend to the outer sides of the two limiting plates.
5. The limit mechanism of a skip car of claim 4, wherein: the rotary shaft (207) penetrating through the rotary shaft is rotatably arranged between the inner walls of the front side and the rear side of the support frame (4), the front end and the rear end of the rotary shaft (207) penetrate through the support frame (4) and extend to the outer side of the rotary shaft, a motor (208) is fixedly arranged at the top of the support frame (4), and the bottom end of an output shaft of the motor (208) penetrates through the inner wall of the top of the support frame (4) and extends to the lower side of the motor.
6. The limit mechanism of a skip car of claim 5, wherein: the worm (209) is fixedly arranged on the outer side of an output shaft of the motor (208), the worm wheel (210) is fixedly sleeved on the outer side of the rotating shaft (207), and the worm (209) is meshed with the worm wheel (210).
7. The limit mechanism of a skip car of claim 5, wherein: two first belt pulleys (211) are fixedly sleeved on the outer side of the rotating shaft (207), second belt pulleys (212) are fixedly sleeved on the outer sides of the two threaded sleeves (202), and the first belt pulleys (211) and the second belt pulleys (212) are connected with the same belt (213) in a transmission mode.
8. The limit mechanism of a skip car according to claim 1, wherein: support legs (7) are fixedly arranged at four corners of the bottom of the base (1), and the support legs (7) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321258568.4U CN220148445U (en) | 2023-05-23 | 2023-05-23 | Limiting mechanism of material receiving vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321258568.4U CN220148445U (en) | 2023-05-23 | 2023-05-23 | Limiting mechanism of material receiving vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220148445U true CN220148445U (en) | 2023-12-08 |
Family
ID=89008332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321258568.4U Active CN220148445U (en) | 2023-05-23 | 2023-05-23 | Limiting mechanism of material receiving vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220148445U (en) |
-
2023
- 2023-05-23 CN CN202321258568.4U patent/CN220148445U/en active Active
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