CN1974267A

CN1974267A - Damper carriage unloading through opening the door

Info

Publication number: CN1974267A
Application number: CN 200610134514
Authority: CN
Inventors: 李长兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-01
Filing date: 2006-12-01
Publication date: 2007-06-06

Abstract

The damper carriage unloading through opening the door includes mainly carriage body, door, door opening and closing location shaft, slideway locating support board, safety locating and locking head, automatic door lock, ridge fixing frame, auxiliary protection board, and inside triangular carriage bottom capable of forming three different unloading angles. During unloading, the door is opened, the slideway locating support board is moved to certain position, and the cargo is unloaded by means of gravitational force and inertia. The present invention has automatic unloading, no power consumption and other advantages.

Description

Bulk goods self-unloading business car opens the door

Technical field the technology of the present invention relates to two kinds of business cars: the one, and the locomotive business car; The 2nd, the automobile specified compartment.Two kinds of business cars that have the bulk goods self-unloading structure of opening the door specifically.

The bulk goods compartment bulk goods that background technology is used at present all is with a large amount of electromechanical appliances or manpower unloading, and these compartments itself do not have the self-unloading device structure.Its shortcoming is: need a large amount of labor hours or drop into a large amount of electromechanical appliances and service expenditure, the long dust of its production time is big, and the compartment turnover rate is low, and consumes a large amount of electric energy.

The purpose of summary of the invention the technology of the present invention is to overcome the input of falling electromechanical appliance, reaches automatically the purpose of unloading fully with few labor hour.Business car structure of the present invention mainly by body, car door, the fix shaft of opening and close the door, the slideway positioning supports of opening the door plate, safety location tapered end, automatically lock a door device, the solid frame of ridge, auxilliary backplate, the interior baseplane vertical (in) heart presents the angle of elevation α that presents isoceles triangle body shape between the angle of elevation α of equicrural triangle ridge body shape and two car doors apart from the center of bottom ₁And the place, four right angles at the bottom of the interior presents the angle of elevation α of right angle trigonometry body shape ₂Form with the natural tension of bulk goods gravity and to be provided with pivotally attached pull-up car door outside the both sides of formation of making a concerted effort to car door and to push open naturally laterally the compartment, be fixed on the car door open and the fix shaft of closing the door matches with the elongated slot that opens the door in the slideway positioning supports plate on being hinged on car body, by opening and open the door effective open position of slideway positioning supports plate of the fix shaft control of closing the door, opening and the following commentaries on classics power of the fix shaft of the closing the door slideway positioning supports strip of will opening the door under driving is got back to and the horizontal surface upright position.Be provided with pivotally attached security activity baffle plate on the dop on the car door, the lockhole on the dop can overlap with the lockhole of security activity baffle plate, and can locate tapered end with safety and match.There is the bayonet socket of slope guide face on the inboard both sides of dop, under car door, change under the power effect be fixed on car body on the device of locking a door automatically in axial cone face when contacting, the slope guide face on bayonet socket both sides axially left side is pushed open, bayonet socket buckles into the less collar of diameter, buckle into rear axle by under the effect of recoil of spring power, the spindle nose cylinder buckles in the circular hole in the dop at once, and car door reaches the state of locking a door automatically, lock safety location tapered end, will assist backplate again and buckle.Thereby the input that has realized reducing the great amount of manpower resource or saved electromechanical appliance reduces production time and dust simultaneously, improves the turnover rate in compartment, and saves the consumption of electric energy fully, also is indirect environment-friendly products.

Description of drawings Fig. 1 is the bulk goods self-unloading business car step profile structural representation that opens the door of the present invention.

Fig. 2 is that K among Fig. 1 is to the local section structural representation.

Fig. 3 is 6 among Fig. 1 (device of locking a door automatically) door opening state perspective view.

Fig. 4 is 6 among Fig. 1 (device of locking a door automatically) state cross-section structure view of closing the door.

Fig. 5 is that A among Fig. 4 is to view.

Fig. 6 is that B-B among Fig. 5 is to cross section view.

The specific embodiment is existing to be described further the technology of the present invention in conjunction with Figure of description: these two kinds open the door bulk goods self-unloading business car mainly by body 1, car door 2, the fix shaft 3 of opening and close the door, the slideway positioning supports of opening the door plate 4, safety location tapered end 5, automatically lock a door device 6, the solid frame 7 of ridge, auxilliary backplate 8, interior baseplane vertical (in) rise between angle [alpha] and two car doors center angle of elevation α in the heart the end of apart from ₁And the angle of elevation α of place, four right angles at the bottom of the interior ₂Form constituting with joint efforts with the natural tension of bulk goods gravity to car door 2.Behind the business car place of arrival; at first will assist backplate 8 opens; open safety location tapered end 5 then; go up as fulcrum " fixedly safety guard-safeguard bracing frame " (suiting measures to local conditions to design), with " the horizontal device that pulls out of the lever that opens Door by Hand " firmly back down the device 6 of locking a door automatically (car door 2 the interior baseplane vertical (in) rise between angle [alpha] and two car doors center angle of elevation α in the heart the end of apart from ₁And the angle of elevation α of place, four right angles at the bottom of the interior ₂Form making a concerted effort with the natural tension of bulk goods gravity to car door 2), car door 2 is opened automatically, and by opening and fix shaft 3 controls of closing the door are opened the door slideway positioning supports plate 4 to certain active position, the gravity and the inertia of bulk goods dependence itself are along three kinds of angle of elevation α, α ₁, α ₂Slope glide fast and reach automatically the purpose of unloading fully.Use " forcer of manually closing the door " to go up as fulcrum at closing time at " fixedly safety guard-safeguard bracing frame "; firmly upwards pry open a clamshell doors slideway positioning supports plate 4 simultaneously on car door 2 tops; under car door 2 deadweights, change under the effect of power; the bayonet socket that there is a slope guide face on dop 9 inboard both sides on the car door 2 is when axle 12 conical surfaces in the device 6 of locking a door automatically contact; the slope guide face on bayonet socket both sides is pushed axle 12 open to the left; bayonet socket buckles into less axle 12 necks of diameter; buckle into rear axle 12 by under the spring 13 screen resilience effects; the spindle nose cylinder is buckled in the circular hole in the dop 9 at once; car door 2 reaches the state of locking a door automatically; under the effect of changeing power under car door 2 deadweights, drive the fix shaft 3 of opening and close the door simultaneously; axle 3 drives the slideway positioning supports plate 4 that opens the door simultaneously and brings back to and the horizontal surface upright position; take down safety location tapered end 5; security activity baffle plate 10 falls naturally; ajust lockhole simultaneously and lock safety location tapered end 5, buckle auxilliary backplate 8 again to protect the safety of transportation next time bulk goods.The gap amount of having because the wearing and tearing of the axle sleeve of car door 2 swing so there is certain chamfering axle chute board 11 upper ends in the device 6 of locking a door automatically, avoids car door 2 to block as Fig. 3, shown in Figure 6.

Claims

1, a kind of bulk goods self-unloading business car that opens the door, comprise its body, car door, the fix shaft of opening and close the door, the slideway positioning supports of opening the door plate, safety location tapered end, automatically lock a door device, the solid frame of ridge, auxilliary backplate, angle of elevation α, the α of three kinds of trigone shapes are arranged on the interior baseplane ₁, α ₂, it is characterized in that: the bulk goods self-unloading structure of opening the door that is provided with place, no dead angle in the body interior baseplane.

2, the bulk goods self-unloading business car that opens the door according to claim 1 is characterized in that: the interior baseplane vertical (in) heart angle of elevation α that presents equicrural triangle ridge body shape is 5 degree～45 degree.

3, on the basis of the bulk goods self-unloading business car that opens the door according to claim 2, it is characterized in that: the center of distance presents the angle of elevation α of isoceles triangle body shape between two car doors in the compartment bottom the two sides ₁Be 5 degree～45 degree.

4, on the basis of the bulk goods self-unloading business car that opens the door according to claim 2, it is characterized in that: the place, four right angles at the bottom of interior presents the angle of elevation α of right angle trigonometry body shape ₂Be 5 degree～45 degree.

5, according to claim 1 in described open and close the door fix shaft with open the door slideway positioning supports plate, it is characterized in that: be provided with pivotally attached pull-up car door in the outside, both sides in compartment and push open naturally laterally, be fixed on the car door open and the fix shaft of closing the door matches with the elongated slot that opens the door in the slideway positioning supports plate on being hinged on car body, by opening and open the door effective open position of slideway positioning supports plate of the fix shaft control of closing the door, open and the fix shaft of closing the door under change the slideway positioning supports strip of will opening the door under the drive of power and get back to and the horizontal surface upright position.

6, the device of locking a door automatically in described according to claim 1, it is characterized in that: the dop that is fixed on the car door is provided with pivotally attached security activity baffle plate, and the lockhole on the dop can overlap with the lockhole of security activity baffle plate, and can locate tapered end with safety and match.The bayonet socket that there is a slope guide face on the inboard both sides of dop be fixed on car body on the device of locking a door automatically in axial cone face when contacting, the slope guide face on bayonet socket both sides axially left side is pushed open, bayonet socket buckles into the less collar of diameter, buckle into rear axle by under the effect of recoil of spring power, the spindle nose cylinder buckles in the circular hole in the dop at once, and car door reaches the state of locking a door automatically.