Medium-sized board-like feeding machine frid
Technical field
The present invention relates to medium-sized board-like feeding machine frid.
Background technology
The frid that medium-sized board-like feeding machine convey materials charge is used, drive the frid two ends by electrical motor, reductor, drive sprocket device and draw board-like chain, make frid do or horizontal motion, cooperate with breast board, the mass transport of certain thickness of feed layer will be arranged to crusher, and carry out crushing operation or feed other equipment.In order effectively to reduce running resistance, reach the purpose that reduces the operation power consumption, existing feeding machine has riding wheel apparatus and is supported in the middle of the frid, the interior ring of frid then is provided with back plate and is supported on the support roller, but existing back plate is the rectangle back plate, be interrupted between the back plate and spacing bigger, this structure can cause frid to swing up and down when equipment moves and support roller be impacted bigger, easily causes support roller to damage.
Summary of the invention
Problem to be solved by this invention provides medium-sized board-like feeding machine frid, and the structure support plate of support roller is improved, and avoids frid to swing up and down and damages because frid swings up and down the support roller that causes.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: medium-sized board-like feeding machine frid, comprise some end to end base plates, described base plate is connected with chain, be equipped with the support roller back plate in the described base plate, the cross-sectional plane of described support roller back plate is made as parallelogram, the front end face corresponding matching of the support roller back plate of the aft end face of the support roller back plate of last base plate and back one base plate.The support roller back plate of the support roller back plate of last base plate and back one base plate is arranged continuously, make that support roller can carry out the transition to back one support roller back plate from last support roller back plate sleekly when frid moved horizontally, the cross-sectional plane of support roller back plate is made as parallelogram, make the junction of last base plate when frid is made banking motion and back one base plate also can not plan a successor, support roller still can carry out the transition to back one support roller back plate from last support roller back plate sleekly, avoids support roller to damage.
Improved, switching has roller on the two side ends of described base plate.Playing Zhi Chongzuo uses.
Improved, described roller is a backplane at interval.When playing Zhi Chongzuo and use, Resource Rationalization reduces cost.
Improved, the two ends of described base plate are respectively arc I and the arc II that raises up, the corresponding cooperation of evagination face of the inner concave of described arc I and arc II.Good airproof performance between adjacent two base plates is avoided Lou material phenomenon.
Improved, the both sides of described base plate are provided with baffle plate.Avoid the material phenomenon that drops.
Improved, described base plate is provided with at least one gusset, and described gusset arranges base plate plane perpendicular to base plate.The lubricating substance phenomenon appears when avoiding material to tilt to carry.
Beneficial effect:
After adopting technique scheme, this invents medium-sized board-like feeding machine frid makes the cross-sectional plane of the continuous layout of support roller back plate and support roller back plate be made as parallelogram, make frid move horizontally or during banking motion support roller all can be sleekly carry out the transition to back one support roller back plate and frid can not swing up and down from last support roller back plate, avoid support roller to damage.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
Fig. 1 is the side-looking structural representation of the medium-sized board-like feeding machine frid of the present invention;
Fig. 2 is ring structure scheme drawing in the medium-sized board-like feeding machine of the present invention;
Fig. 3 is the medium-sized board-like feeding machine outer shroud structural representation of the present invention
Fig. 4 among Fig. 1 not with the main TV structure scheme drawing of the frid of support roller;
Fig. 5 is the main TV structure scheme drawing of the frid of band support roller among Fig. 1.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, medium-sized board-like feeding machine frid, comprise some base plates 1, some base plates are circlewise end to end, described base plate is connected with chain 2 and some base plates connect by chain, the two ends of described base plate are respectively arc I 11 and the arc II 12 that raises up, the corresponding cooperation of evagination face of the inner concave of described arc I and arc II, the arc I of last base plate is connected with the arc II corresponding matching of back one base plate or the arc II of last base plate and the arc I corresponding matching of back one base plate, be equipped with support roller back plate 3 in the described base plate, the cross-sectional plane of described support roller back plate is made as parallelogram, the front end face corresponding matching of the support roller back plate of the aft end face of the support roller back plate of last base plate and back one base plate, the both sides switching of described base plate has roller 4, the both ends of ring are provided with turning rolls in the described base plate, described roller is transferred on turning rolls by roller shaft, described roller is a backplane at interval, the both sides of described base plate are provided with baffle plate 5, described base plate is provided with at least one gusset 6, described gusset arranges base plate plane perpendicular to base plate and perpendicular to two side shields, described gusset 6 is provided with two, a middle part that is located at base plate, another root is located on the outer convex surface of base plate arc I.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.