CN110294004A - A kind of cart convenient for discharging - Google Patents
A kind of cart convenient for discharging Download PDFInfo
- Publication number
- CN110294004A CN110294004A CN201910512699.2A CN201910512699A CN110294004A CN 110294004 A CN110294004 A CN 110294004A CN 201910512699 A CN201910512699 A CN 201910512699A CN 110294004 A CN110294004 A CN 110294004A
- Authority
- CN
- China
- Prior art keywords
- fixed
- wheel
- mounting
- mounting rack
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 16
- 239000007937 lozenge Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 230000004323 axial length Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/14—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention relates to a kind of carts convenient for discharging, it includes mounting rack and wheel, mounting base and mounting plate are provided on mounting rack, there are two mounting bases and is fixed on mounting rack lower part opposite sides, there are four mounting plates and every two is separately fixed at mounting rack lower part, there are two wheel settings and is rotatably installed in two mounting bases, it further include railway carriage, linkage unit and locating part, four blocks of side plates are vertically arranged and are fixedly connected sequentially and form two openings, four blocks of side plates are fixed on mounting rack and opening is located at upper and lower ends, lower part close to two blocks of side plates of wheel is provided with hold-down support, two pieces of bottom plates are adapted to and are arranged in the open-mouth of lower end with opening, the side of bottom plate is provided with otic placode corresponding with hold-down support, fixing axle successively penetrates hold-down support and otic placode and affixed with otic placode, linkage unit setting is in mounting rack lower part and incites somebody to action Bottom plate links with wheel, and locating part limits linkage unit.The present invention has the characteristics that convenient for discharging.
Description
Technical field
The present invention relates to construction equipment, in particular to a kind of cart convenient for discharging.
Background technique
In building construction process, need, when needing using sandstone, generally to will use trolley using materials such as sandstones
Sandstone is carried.
Currently, trolley includes vehicle frame, railway carriage, wheel, supporting leg and handle, the side outside railway carriage is hinged on vehicle frame
On, railway carriage is hollow structure inside and is provided with upward opening, and vehicle wheel rotation is arranged in frame downward, and supporting leg is provided with two
Root and the one end for being separately fixed at the separate hinged side of railway carriage on vehicle frame, there are two handle settings and is fixed on vehicle frame close to support
One end of leg, wheel and supporting leg make trolley stablize support.
When transporting sandstone using trolley, sandstone in railway carriage and is transported to destination by staff, is then worked
Personnel lift two handles, so that railway carriage inverts, complete discharging to sandstone.
Prior art among the above has the following deficiencies: since the weight of sandstone is larger, so staff is each
It requires to expend biggish physical strength when railway carriage equipped with sandstone is inverted, and then increases the working strength of staff.
Summary of the invention
The purpose of the present invention is to provide a kind of carts convenient for discharging, it has convenient for discharging, reduces heat supply work by force
The characteristics of spending.
Above-mentioned purpose of the invention has the technical scheme that a kind of cart convenient for discharging, including
Mounting rack and wheel, mounting rack are in frame structure, and mounting base and mounting plate, the mounting base setting are provided on the mounting rack
There are two and respectively correspond and be fixed on the opposite two sides in mounting rack lower part, the mounting plate setting there are four and every two be one
Group, one group of mounting plate are separately fixed at mounting rack lower part and the same side in mounting base, and there are two the wheel settings, on wheel
It is provided with installation axle and is rotatably installed in two mounting bases, further include railway carriage, linkage unit and locating part, the railway carriage includes
Four blocks of side plates, two pieces of bottom plates and fixing axle, four blocks of side plates are vertically arranged and are fixedly connected sequentially and form two openings, and four
Block side plate is fixed on mounting rack and opening is located at upper and lower ends, and the lower part close to two blocks of side plates of wheel is provided with fixation
Support, two pieces of bottom plates are adapted to and are arranged in the open-mouth of lower end with opening, and the side of bottom plate is provided with otic placode, the fixation
Axis successively penetrates hold-down support and otic placode and affixed with otic placode.
The linkage unit is provided with two groups, and linkage unit includes first gear, connecting shaft, fixed ring, the first spring, limit
Position ring, second gear, first bevel gear and second bevel gear, the first gear are fixedly mounted in fixing axle, the connection
Axis is rotatably arranged on one group of mounting plate, and one end in connecting shaft far from wheel is located at except mounting rack and offers limit hole,
The fixed ring is fixed on one end in connecting shaft far from wheel and is located between two mounting plates, and first spring is set in
In connecting shaft and it is located between fixed ring and the mounting plate of separate wheel, the stop collar is fixed in connecting shaft, on stop collar
Side close to wheel is set as inclined-plane, and the second gear is fixed in connecting shaft and engages with first gear, second gear
Axial length be greater than first gear axial length, the first bevel gear be fixed in connecting shaft close to wheel one end,
The second bevel gear is fixed on the mounting shaft and can be engaged with first bevel gear.
The locating part is fixed on the lower part of mounting rack, after first bevel gear is engaged with second bevel gear, output end
Stop collar can be connected on the side of wheel.
By using above-mentioned technical proposal, by connection pulled axially away from the direction of wheel and the first spring fixed ring with
It is compressed between mounting plate, is inserted into limit hole after limit hole is located at the outside of mounting plate using pin, so that the first cone tooth
Wheel is mutually disengaged with second bevel gear, after staff pushes cart to shift sandstone onto destination, extracts pin, the first spring out
Level Promoting fixed ring slides connecting shaft on a mounting board, and makes first bevel gear by proximad second bevel gear, when first
After bevel gear engages with second bevel gear, the inclined-plane of stop collar squeezes the output end of locating part, and output end is made to be located at limit
Ring deviates from the side on inclined-plane, so that first bevel gear is engaged with second bevel gear holding.Then two pieces of bottom plates are opened, sandstone is certainly
It is flowed downward out under the action of weight between two pieces of bottom plates, convenient for carrying out unloading work to the sandstone in railway carriage, and then reduces work
The working strength of personnel；Meanwhile bottom plate will be slow under the linkage effect with linkage unit and wheel and rotate down, so that railway carriage
Interior sandstone disposably will not all fall in the bottom of cart, and bottom plate can make wheel turn round in rotation by linkage unit
Dynamic, under the action of the support of staff and vehicle wheel rotation, cart, which will be slow, to be moved, and finally makes sandstone along cart
Motion profile is fallen, and reduces the case where sandstone dropped out interferes vehicle wheel rotation generation.
The present invention is further arranged to: locating part includes buckle closure, sealing plate, baffle, second spring and mandril, and the buckle closure is solid
It is scheduled on the lower part of mounting rack and its length direction is vertical with the length direction of connecting shaft, one end of buckle closure is open end and the other end
For closed end, the sealing plate is fixed at the open end of buckle closure, and the baffle plate setting is in buckle closure close to one end of connecting shaft, institute
State that second spring is arranged in buckle closure in extended state and its both ends is connected to respectively on baffle and sealing plate, the elastic force of the first spring
Greater than the elastic force of second spring, the mandril successively penetrates the closed end of buckle closure, baffle is fixedly connected with sealing plate and with baffle.
By using above-mentioned technical proposal, when close to the direction of wheel under impetus of the connecting shaft in the first spring
When, the inclined-plane of stop collar is abutted with mandril, and mandril drives baffle to compress second spring, when first bevel gear and second bevel gear do not have
When having engagement, the inclined-plane of stop collar is abutted with mandril always, after first bevel gear and second bevel gear are at a fully engaged, the first bullet
Spring pushes connecting shaft that the inclined-plane of stop collar is no longer abutted with mandril, and second spring pushes baffle to make mandril gear in stop collar
Away from the side on inclined-plane, prevent connecting shaft is from mobile to one end far from first bevel gear, and then first bevel gear and second
Bevel gear is able to maintain engagement, and when use is more reliable.
The present invention is further arranged to: a kind of cart convenient for discharging further includes lifting device, the promotion dress
It sets including shaft, runner, limit plate and wirerope, the shaft penetrates the plate face side plate vertical with connecting shaft axial direction and leans on
One end of limit hole is offered in nearly connecting shaft, there are two the runner settings and interval is fixed on shaft is located in railway carriage one
Duan Shang, the limit plate are fixed in shaft and are located at outside railway carriage, and shaft is rotatably installed under the cooperation of limit plate and runner
On side plate, the wirerope is provided with two, and the both ends of every wirerope are separately fixed at the shaft between two runners
On upper and two pieces of bottom plates.
By using above-mentioned technical proposal, staff's rotating shaft, two wirerope, which are wrapped between runner, to be turned
On axis, as the length of wirerope shortens, bottom plate can be rotated up and finally seal railway carriage bottom, exist convenient for staff
Two pieces of bottom plates are rotated up after completing discharging.
The present invention is further arranged to: a kind of cart convenient for discharging further includes locating piece, the locating piece packet
Ratchet and pawl is included, the ratchet is fixed in shaft and is bonded with side plate, and the pawl rotation is arranged on side plate, and pawl turns
Dynamic position is higher than the highest point of ratchet, and pawl can be stuck between the tooth and tooth on ratchet.
By using above-mentioned technical proposal, after to the bottom for sealing railway carriage when two pieces, pawl is stuck in the tooth and tooth of ratchet
Between, pawl makes ratchet relatively fixed and shaft will not unclamp wirerope, seals so that two pieces of bottom plates can be stablized
The bottom of railway carriage, structure is simple, operates more convenient.
The present invention is further arranged to: the lifting device further includes handwheel, and the handwheel is fixed on shaft and is located at railway carriage
Outer one end.
By using above-mentioned technical proposal, the radius of handwheel increases arm of force when hand rotating shaft, therefore the people that works
It is more laborsaving when member is by hand wheel rotating shaft, it is conducive to staff and uses.
The present invention is further arranged to: the setting of the lower part of the mounting rack is there are four locating part, four locating parts, often
Two are one group, and two groups of correspondences are fixed on mounting rack lower part close to floor length direction both ends opposite sides, and mandril is located at bottom plate
Lower section.
By using above-mentioned technical proposal, after railway carriage is provided with a large amount of sandstone, every two mandrils are located at two pieces of bottom plates
Lower part one piece of bottom plate can be supported and bear the gravity of sandstone, acted in shaft to effectively reduce sandstone
Power.
The present invention is further arranged to: the mandril is set as rectangular parallelepiped structure, is arranged in one end that mandril penetrates baffle
There is lozenges, lozenges is opened up to its sloped-end from the position that mandril exposes buckle closure upwards and positioned at the lower part of mandril.
By using above-mentioned technical proposal, after bottom plate is abutted with lozenges, mandril can be automatically square along its length in buckle closure
To movement, after bottom plate and lozenges no longer contact, second spring Level Promoting baffle make mandril set back and to bottom plate into
Row support, simplifies operating process, uses convenient for staff.
The present invention is further arranged to: a kind of cart convenient for discharging further includes supporting leg and push rod, the support
Leg and the push rod are provided with two, supporting leg be fixedly mounted on mounting rack and be located at respectively with two wheels it is ipsilateral, two
Root push rod corresponds to supporting leg and is fixedly mounted on mounting rack.
By using above-mentioned technical proposal, two supporting legs and two wheel cooperations can carry out cart to stablize support,
Staff grasps push rod convenient for moving to cart.
The present invention is further arranged to: one end far from wheel of the connecting shaft, the handwheel, the supporting leg and described
Push rod is respectively positioned on the same side.
By using above-mentioned technical proposal, when staff pushes cart and discharging, can be carried out in the same side multinomial
Operation does not need staff and operates respectively around cart, can save the time required for operation, and use is more square
Just.
In conclusion the invention has the following advantages:
1. opening two pieces of bottom plates, sandstone is under the action of self-weight from two by four blocks of side plates of setting, two pieces of bottom plates and fixing axle
It is flowed downward out between block bottom plate, convenient for carrying out unloading work to the sandstone in railway carriage, and then reduces the working strength of staff；
2. by setting buckle closure, sealing plate, baffle, second spring and mandril, when first bevel gear is at a fully engaged with second bevel gear
Afterwards, prevent connecting shaft is from mobile to one end far from first bevel gear, and then first bevel gear can be protected with second bevel gear
Hold engagement, when use is more reliable；
3. it can be rotated up by setting shaft, runner, limit plate and wirerope, bottom plate and finally seal railway carriage bottom,
Two pieces of bottom plates are rotated up after completing discharging convenient for staff.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cart convenient for discharging；
Fig. 2 is a kind of structural schematic diagram of cart removing wheel convenient for discharging；
Fig. 3 is the partial enlargement diagram of part A in Fig. 2；
Fig. 4 is the schematic diagram of the section structure of locating part；
Fig. 5 is a kind of structural schematic diagram at another visual angle of the cart convenient for discharging.
In figure, 1, mounting rack；11, mounting base；12, mounting plate；2, railway carriage；21, side plate；211, hold-down support；22, bottom
Plate；221, otic placode；23, fixing axle；3, wheel；31, installation axle；4, linkage unit；41, first gear；42, connecting shaft；43, solid
Determine ring；44, the first spring；45, stop collar；46, second gear；47, first bevel gear；48, second bevel gear；5, locating part；
51, buckle closure；52, sealing plate；53, baffle；54, second spring；55, mandril；56, connecting rod；6, lifting device；61, shaft；62,
Runner；63, wirerope；64, handwheel；7, locating piece；71, ratchet；72, pawl；8, supporting leg；9, push rod.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment
Referring to Fig.1, a kind of cart convenient for discharging disclosed by the invention, including mounting rack 1, wheel 3, railway carriage 2, linkage groups
Part 4 and locating part 5.
Mounting rack 1 is in frame structure, is provided with mounting base 11 and mounting plate 12 on mounting rack 1, mounting base 11 is provided with two
It is a and respectively correspond and be fixed on the opposite two sides in 1 lower part of mounting rack, the setting of mounting plate 12 there are four and every two be one group, one group
Mounting plate 12 is separately fixed at 1 lower part of mounting rack and in the same side of mounting base 11, and there are two the settings of wheel 3, is arranged on wheel 3
There is installation axle 31 and be rotatably installed in two mounting bases 11, railway carriage 2 includes four blocks of side plates 21, two pieces of bottom plates 22 and fixing axles
23, four blocks of side plates 21 are vertically arranged and are fixedly connected sequentially and form two openings, four blocks of side plates 21 be fixed on mounting rack 1 and
Opening is located at upper and lower ends, and the lower part close to two blocks of side plates 21 of wheel 3 is provided with hold-down support 211, two pieces of bottom plates 22
The open-mouth of lower end is adapted to and is arranged in opening, and the side of bottom plate 22 is provided with otic placode 221, and fixing axle 23 successively penetrates fixation
Support 211 and otic placode 221 and affixed with otic placode 221.
Fig. 2, Fig. 3 linkage unit 4 is provided with two groups, linkage unit 4 includes first gear 41, connecting shaft 42, fixes
Ring 43, the first spring 44, stop collar 45, second gear 46, first bevel gear 47 and second bevel gear 48, first gear 41 are fixed
It is mounted in fixing axle 23, connecting shaft 42 is rotatably arranged on one group of mounting plate 12, one end position in connecting shaft 42 far from wheel 3
Except mounting rack 1 and limit hole is offered, fixed ring 43 is fixed on one end in connecting shaft 42 far from wheel 3 and is located at two
Between mounting plate 12, the first spring 44 be set in connecting shaft 42 and be located at fixed ring 43 and mounting plate 12 far from wheel 3 it
Between, stop collar 45 is fixed in connecting shaft 42, and the side on stop collar 45 close to wheel 3 is set as inclined-plane, and second gear 46 is solid
It is scheduled in connecting shaft 42 and is engaged with first gear 41, the axial direction that the axial length of second gear 46 is greater than first gear 41 is long
Degree, first bevel gear 47 be fixed in connecting shaft 42 close to wheel 3 one end, second bevel gear 48 be fixed in installation axle 31 and
It can be engaged with first bevel gear 47.
Locating part 5 is fixed on the lower part of mounting rack 1, after first bevel gear is engaged with second bevel gear, output end energy
Stop collar 45 is enough connected on the side of wheel 3.
In use, the direction pulling and the first spring 44 by connecting shaft 42 to separate wheel 3 are in fixed ring 43 and mounting plate
It is compressed, is inserted into limit hole after limit hole is located at the outside of mounting plate 12 using pin, so that first bevel gear between 12
47 are mutually disengaged with second bevel gear 48, after staff pushes cart to shift sandstone onto destination, extract pin, the first bullet out
44 Level Promoting fixed ring 43 of spring slides connecting shaft 42 on mounting plate 12, and makes first bevel gear 47 by the proximad second cone
Gear 48, after first bevel gear 47 is engaged with second bevel gear 48, the inclined-plane of stop collar 45 squeezes the output end of locating part 5,
And output end is made to be located at the side that stop collar 45 deviates from inclined-plane, so that first bevel gear 47 is nibbled with the holding of second bevel gear 48
It closes;Two pieces of bottom plates 22 are opened, sandstone is flowed downward out between two pieces of bottom plates 22 under the action of self-weight, convenient for in railway carriage 2
Sandstone carries out unloading work；Meanwhile bottom plate 22 will be slow under the linkage effect with linkage unit 4 and wheel 3 and rotate down, and make
Obtaining the sandstone in railway carriage 2 disposably will not all fall in the bottom of cart, and bottom plate 22 can make vehicle by linkage unit 4 in rotation
Wheel 3 rotates backward, and under the action of the support of staff and wheel 3 rotate, cart, which will be slow, to be moved, and sand is finally made
Stone is fallen along the motion profile of cart, reduces the case where sandstone dropped out interferes wheel 3 to rotate.
Referring to Fig. 4, locating part 5 includes buckle closure 51, sealing plate 52, baffle 53, second spring 54 and mandril 55, and buckle closure 51 is fixed
Mounting rack 1 lower part and its length direction it is vertical with the length direction of connecting shaft 42, one end of buckle closure 51 is open end and another
One end is closed end, and sealing plate 52 is fixed at the open end of buckle closure 51, and baffle 53 is arranged in buckle closure 51 close to connecting shaft 42
One end, second spring 54 is arranged in buckle closure 51 in extended state and its both ends is connected to respectively on baffle 53 and sealing plate 52, the
The elastic force of one spring 44 is greater than the elastic force of second spring 54, and mandril 55 successively penetrates the closed end of buckle closure 51, baffle 53 and sealing plate
It 52 and is fixedly connected with baffle 53.
When close to the direction of wheel 3 under impetus of the connecting shaft 42 in the first spring 44, the inclined-plane of stop collar 45
It is abutted with mandril 55, mandril 55 drives baffle 53 to compress second spring 54, when first bevel gear 47 and second bevel gear 48 do not have
When engagement, the inclined-plane of stop collar 45 is abutted with mandril 55 always, after first bevel gear 47 and second bevel gear 48 are at a fully engaged,
First spring 44 pushes connecting shaft 42 that the inclined-plane of stop collar 45 is no longer abutted with mandril 55, and second spring 54 pushes baffle 53
So that mandril 55 gear stop collar 45 deviate from inclined-plane side, prevent connecting shaft 42 to far from first bevel gear 47 one end
Mobile, and then first bevel gear 47 is able to maintain with second bevel gear 48 and engages, when use, is more reliable.
In conjunction with Fig. 2, Fig. 5, in actual use, after the sandstone in railway carriage 2 is completed discharging, staff needs will linkage
Component 4 and wheel 3 release linkage and are rotated up two pieces of bottom plates 22 and block the bottom of railway carriage 2, for the ease of by two pieces of bottoms
Plate 22 is rotated up, and is provided with lifting device 6 thus, for being rotated up to bottom plate 22 and keeping its relatively fixed.
Lifting device 6 includes shaft 61, runner 62, limit plate and wirerope 63, and shaft 61 penetrates plate face and connecting shaft 42
The vertical side plate 21 of axial direction and one end that limit hole is offered in connecting shaft 42, there are two the settings of runner 62 and is spaced
It is fixed on one section that shaft 61 is located in railway carriage 2, limit plate is fixed in shaft 61 and is located at outside railway carriage 2, and shaft 61 is limiting
It is rotatably installed on side plate 21 under the cooperation of position plate and runner 62, wirerope 63 is provided with two, the both ends of every wirerope 63
It is separately fixed in the shaft 61 being located between two runners 62 and on two pieces of bottom plates 22.
In use, staff's rotating shaft 61, two wirerope 63 are wrapped between runner 62 after completing discharging
Shaft 61 on, as the length of wirerope 63 shortens, bottom plate 22 can be rotated up and finally seal 2 bottom of railway carriage, just
Two pieces of bottom plates 22 are rotated up after completing discharging in staff, use is more convenient.
It after bottom plate 22 is promoted and covers 2 bottom of railway carriage by staff, needs to make two pieces in actual use referring to Fig. 2
Bottom plate 22 keeps relatively fixed, and then grasps runner 62 always into staff is not needed, and is provided with locating piece 7 thus,
For being positioned to shaft 61, stablizes bottom plate 22 and be arranged in 2 bottom of railway carriage.
Locating piece 7 includes ratchet 71 and pawl 72, and ratchet 71 is fixed in shaft 61 and is bonded with side plate 21, and 72 turns of pawl
Dynamic to be arranged on side plate 21, the position that pawl 72 rotates is higher than the highest point of ratchet 71, and pawl 72 can be stuck on ratchet 71
Between tooth and tooth.
In use, the opposite direction rotating shaft 61 of the opening direction of tooth promotes bottom plate 22 on ratchet 71, when two
After block seals the bottom of railway carriage 2, pawl 72 is stuck between the tooth and tooth of ratchet 71, pawl 72 make ratchet 71 relatively fixed and
Shaft 61 will not unclamp wirerope 63, so that two pieces of bottom plates 22 can stablize the bottom for sealing railway carriage 2, structure is simple,
It operates more convenient.
Preferably, in order to further be convenient for shaft 61 that ratchet 71 and pawl 72 are arranged at side plate 21 into positioning
Side outside railway carriage 2.
It is located at outside railway carriage 2 to be conducive to staff by rotating shaft 61 with hand in shaft 61 referring to Fig. 2
One end is provided with handwheel 64, and the radius of handwheel 64 increases arm of force when hand rotating shaft 61, therefore staff passes through hand
Take turns it is more laborsaving when 64 rotating shaft 61, be conducive to staff use.
Referring to Fig. 2, in actual use, after railway carriage 2 is provided with sandstone, since the weight of sandstone is larger, sandstone meeting
Biggish gravity is acted in shaft 61 by wirerope 63, in order to reduce the power that sandstone is applied in shaft 61, therefore again
There are four locating part 5, every two is that one group and two groups correspondence is fixed on mounting rack 1 close to 22 length direction both ends of bottom plate for setting
The lower part of opposite sides, mandril 55 are located at the lower section of bottom plate 22.
In use, the lower part that every two mandrils 55 are located at two pieces of bottom plates 22 can after railway carriage 2 is provided with a large amount of sandstone
One piece of bottom plate 22 is supported and bears the gravity of sandstone, to effectively reduce the power that sandstone acts in shaft 61；Discharging
When, pawl 72 is first detached from ratchet 71 by staff, then again pulls mandril 55 to the direction far from baffle 53, and bottom plate 22 exists
Start to rotate down under the gravity of sandstone.
Referring to Fig. 4, in actual use, when bottom plate 22 to be rotated up, staff is needed to pull the mandril 55 to be in advance
The rotation of bottom plate 22 is stepped down, and operating process is relatively complicated, is improved as follows for this mandril 55.
Mandril 55 is set as rectangular parallelepiped structure, and one end that mandril 55 penetrates baffle 53 is provided with lozenges, lozenges by
The position that mandril 55 exposes buckle closure 51 opens up upwards and is located at the lower part of mandril 55 to its sloped-end.
In use, after bottom plate 22 is abutted with lozenges, mandril 55 can be automatically in buckle closure 51 when bottom plate 22 is rotated up
It moves along its length, after bottom plate 22 is no longer contacted with lozenges, 54 Level Promoting baffle 53 of second spring makes mandril 55
It sets back and bottom plate 22 is supported, simplify operating process, used convenient for staff.
Preferably, being provided with connecting rod 56 between corresponding two locating parts 5 in two pieces of 22 length direction ends of bottom plate, even
Extension bar 56 is connected to two one end of mandril 55 far from lozenges, and staff can pull connecting rod 56 to make two mandrils 55
The support to two pieces of bottom plates 22 is released simultaneously, and structure is simple, is easy to use.
Referring to Fig. 2, a kind of cart convenient for discharging further includes supporting leg 8 and push rod 9, and supporting leg 8 and push rod 9 are provided with
Two, supporting leg 8 is fixedly mounted on mounting rack 1 and is located at ipsilateral, the corresponding supporting leg 8 of two push rods 9 with two wheels 3 respectively
It is fixedly mounted on mounting rack 1.
Two supporting legs 8 and two wheel cooperations can carry out cart to stablize support, and staff grasps push rod 9
Convenient for being moved to cart.
Preferably, one end, handwheel 64, supporting leg 8 and push rod 9 of the connecting shaft 42 far from wheel 3 are respectively positioned on the same side, work as work
Push cart as personnel and when discharging, multi-mode operation can be carried out in the same side, do not need staff around cart respectively into
Row operation, can save the time required for operation, and use is more convenient.
The embodiment of present embodiment is present pre-ferred embodiments, not limits protection model of the invention according to this
Enclose, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of cart convenient for discharging, including mounting rack (1) and wheel (3), mounting rack (1) is in frame structure, the installation
Mounting base (11) and mounting plate (12) are provided on frame (1), the mounting base (11), which is arranged there are two and respectively corresponds, to be fixed on
The opposite two sides in mounting rack (1) lower part, there are four mounting plate (12) settings and every two is one group, one group of mounting plate (12)
It is separately fixed at mounting rack (1) lower part and in the same side of mounting base (11), there are two wheel (3) settings, on wheel (3)
It is provided with installation axle (31) and is rotatably installed on two mounting bases (11), it is characterised in that: further include railway carriage (2), linkage groups
Part (4) and locating part (5), the railway carriage (2) include four pieces of side plates (21), two pieces of bottom plates (22) and fixing axle (23), four pieces of institutes
It states side plate (21) to be vertically arranged and be fixedly connected sequentially and form two openings, four pieces of side plates (21) are fixed on mounting rack (1)
And opening is located at upper and lower ends, and the lower part close to two pieces of side plates (21) of wheel (3) is provided with hold-down support (211), and two
Bottom plate described in block (22) is adapted to and is arranged in the open-mouth of lower end with opening, and the side of bottom plate (22) is provided with otic placode (221), institute
It states fixing axle (23) and successively penetrates hold-down support (211) and otic placode (221) and affixed with otic placode (221)；
The linkage unit (4) is provided with two groups, and linkage unit (4) includes first gear (41), connecting shaft (42), fixed ring
(43), the first spring (44), stop collar (45), second gear (46), first bevel gear (47) and second bevel gear (48), it is described
First gear (41) is fixedly mounted on fixing axle (23), and the connecting shaft (42) is rotatably arranged on one group of mounting plate (12),
One end in connecting shaft (42) far from wheel (3) is located at except mounting rack (1) and offers limit hole, and the fixed ring (43) is solid
It is scheduled on the one end of wheel (3) separate on connecting shaft (42) and is located between two mounting plates (12), the first spring (44) set
It is located on connecting shaft (42) and is located between fixed ring (43) and the mounting plate (12) of separate wheel (3), the stop collar (45)
It is fixed on connecting shaft (42), the side on stop collar (45) close to wheel (3) is set as inclined-plane, and the second gear (46) is solid
It is scheduled on connecting shaft (42) and is engaged with first gear (41), the axial length of second gear (46) is greater than first gear (41)
Axial length, the first bevel gear (47) are fixed on one end on connecting shaft (42) close to wheel (3), the second bevel gear
(48) it is fixed on installation axle (31) and can be engaged with first bevel gear (47)；
The locating part (5) is fixed on the lower part of mounting rack (1), when first bevel gear (47) is engaged with second bevel gear (48)
Afterwards, output end can be connected to stop collar (45) on the side of wheel (3).
2. a kind of cart convenient for discharging according to claim 1, it is characterised in that: locating part (5) include buckle closure (51),
Sealing plate (52), baffle (53), second spring (54) and mandril (55), the buckle closure (51) be fixed on the lower part of mounting rack (1) and
Its length direction is vertical with the length direction of connecting shaft (42), and one end of buckle closure (51) is open end and the other end is closed end,
The sealing plate (52) is fixed at the open end of buckle closure (51), and the baffle (53) is arranged in buckle closure (51) close to connecting shaft
(42) one end, the second spring (54) is arranged in buckle closure (51) in extended state and its both ends is connected to baffle respectively
(53) and on sealing plate (52), the elastic force of the first spring (44) is greater than the elastic force of second spring (54), and the mandril (55) is successively worn
The closed end of saturating buckle closure (51), baffle (53) are fixedly connected with sealing plate (52) and with baffle (53).
3. a kind of cart convenient for discharging according to claim 1, it is characterised in that: a kind of pushing away convenient for discharging
Vehicle further includes lifting device (6), and the lifting device (6) includes shaft (61), runner (62), limit plate and wirerope (63),
The shaft (61) penetrates the plate face side plate vertical with connecting shaft (42) axial direction (21) and opens up on connecting shaft (42)
There is one end of limit hole, there are two runner (62) settings and interval is fixed on one section that shaft (61) is located in railway carriage (2)
On, the limit plate is fixed on shaft (61) and is located at railway carriage (2) outside, cooperation of the shaft (61) in limit plate and runner (62)
Under be rotatably installed on side plate (21), the wirerope (63) is provided with two, and the both ends of every wirerope (63) are fixed respectively
In the shaft (61) being located between two runners (62) and on two pieces of bottom plates (22).
4. a kind of cart convenient for discharging according to claim 3, it is characterised in that: a kind of pushing away convenient for discharging
Vehicle further includes locating piece (7), and the locating piece (7) includes ratchet (71) and pawl (72), and the ratchet (71) is fixed on shaft
(61) it is bonded on and with side plate (21), the pawl (72) is rotatably arranged on side plate (21), and the position of pawl (72) rotation is high
In the highest point of ratchet (71), pawl (72) can be stuck between the tooth and tooth on ratchet (71).
5. a kind of cart convenient for discharging according to claim 3, it is characterised in that: the lifting device (6) further includes
Handwheel (64), the handwheel (64) are fixed on shaft (61) and are located at the one end of railway carriage (2) outside.
6. a kind of cart convenient for discharging according to claim 3, it is characterised in that: the lower part of the mounting rack (1) is set
It sets there are four locating part (5), four locating parts (5), every two is one group, and two groups of correspondences are fixed on mounting rack (1) lower part
Close to bottom plate (22) length direction both ends opposite sides, mandril (55) is located at the lower section of bottom plate (22).
7. a kind of cart convenient for discharging according to claim 6, it is characterised in that: the mandril (55) is set as rectangular
Body structure is provided with lozenges in one end that mandril (55) penetrates baffle (53), and lozenges exposes buckle closure (51) by mandril (55)
Position open up upwards to its sloped-end and be located at the lower part of mandril (55).
8. a kind of cart convenient for discharging according to claim 1, it is characterised in that: a kind of cart convenient for discharging
It further include supporting leg (8) and push rod (9), the supporting leg (8) and the push rod (9) are provided with two, and supporting leg (8) is fixed
It is mounted on mounting rack (1) and is located at ipsilateral, two push rods (9) corresponding supporting leg (8) fixed installations with two wheels (3) respectively
On mounting rack (1).
9. a kind of cart convenient for discharging described in -8 according to claim 1, it is characterised in that: the connecting shaft (42) is far from vehicle
One end, the handwheel (64), the supporting leg (8) and the push rod (9) of wheel (3) are respectively positioned on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910512699.2A CN110294004A (en) | 2019-06-13 | 2019-06-13 | A kind of cart convenient for discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910512699.2A CN110294004A (en) | 2019-06-13 | 2019-06-13 | A kind of cart convenient for discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110294004A true CN110294004A (en) | 2019-10-01 |
Family
ID=68028064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910512699.2A Pending CN110294004A (en) | 2019-06-13 | 2019-06-13 | A kind of cart convenient for discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110294004A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991012999A1 (en) * | 1990-02-28 | 1991-09-05 | Kaell Roland | Transportation carrier |
| US5324055A (en) * | 1992-11-04 | 1994-06-28 | Cari-All Inc. | End-to-end nestable over-the-counter discharge shopping cart |
| CN107139978A (en) * | 2017-06-27 | 2017-09-08 | 安徽工程大学 | Floor truck with Multi Loading and Unloading Functions |
| CN107972713A (en) * | 2017-11-20 | 2018-05-01 | 广东协强建设集团有限公司 | Handcart for construction site |
| JP2018083569A (en) * | 2016-11-25 | 2018-05-31 | 株式会社ディスコ | Transportation dolly |
| CN208053369U (en) * | 2018-04-18 | 2018-11-06 | 李美春 | A kind of architectural engineering cart convenient for discharging |
| CN109515484A (en) * | 2018-10-25 | 2019-03-26 | 北京天宝康高新技术开发有限公司 | Multi-functional bee-keeping trolley |
| CN210337935U (en) * | 2019-06-13 | 2020-04-17 | 北京建工一建工程建设有限公司 | Shallow convenient to unload |
-
2019
- 2019-06-13 CN CN201910512699.2A patent/CN110294004A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991012999A1 (en) * | 1990-02-28 | 1991-09-05 | Kaell Roland | Transportation carrier |
| US5324055A (en) * | 1992-11-04 | 1994-06-28 | Cari-All Inc. | End-to-end nestable over-the-counter discharge shopping cart |
| JP2018083569A (en) * | 2016-11-25 | 2018-05-31 | 株式会社ディスコ | Transportation dolly |
| CN107139978A (en) * | 2017-06-27 | 2017-09-08 | 安徽工程大学 | Floor truck with Multi Loading and Unloading Functions |
| CN107972713A (en) * | 2017-11-20 | 2018-05-01 | 广东协强建设集团有限公司 | Handcart for construction site |
| CN208053369U (en) * | 2018-04-18 | 2018-11-06 | 李美春 | A kind of architectural engineering cart convenient for discharging |
| CN109515484A (en) * | 2018-10-25 | 2019-03-26 | 北京天宝康高新技术开发有限公司 | Multi-functional bee-keeping trolley |
| CN210337935U (en) * | 2019-06-13 | 2020-04-17 | 北京建工一建工程建设有限公司 | Shallow convenient to unload |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205468307U (en) | Mobile device | |
| CN110294004A (en) | A kind of cart convenient for discharging | |
| CN208697184U (en) | Sand blasting unit is used in a kind of processing of steel pipe | |
| CN201737451U (en) | Movable lifting overturning dolly | |
| CN201095520Y (en) | Garbage truck carrying vehicle | |
| CN201359859Y (en) | Long pole gripping apparatus | |
| CN210337935U (en) | Shallow convenient to unload | |
| CN208489599U (en) | A kind of repairing transmission line of electricity overhead ground wire specific purpose tool | |
| CN203920769U (en) | A kind of rail device of grabbing | |
| CN109969768A (en) | A kind of automatic loading and unloading device | |
| CN209776391U (en) | Automatic wheel loading and unloading system for intelligent wheel pair cleaning | |
| CN202690339U (en) | Solid matter energy storage transfer system | |
| CN113428202A (en) | Logistics transfer trolley convenient to lift and stably transport | |
| CN210408880U (en) | Medical instrument transportation tool | |
| CN207483215U (en) | A kind of removable Architectural Equipment hanging apparatus that can be rotated | |
| CN203545558U (en) | Cart | |
| CN215370098U (en) | Buoyancy water lifting device for water conservancy and hydropower | |
| CN215157921U (en) | Hydraulic mechanical arm of special vehicle for decoration garbage | |
| CN204184415U (en) | A kind of fortune water dolly | |
| CN109066453A (en) | A kind of repairing transmission line of electricity overhead ground wire specific purpose tool | |
| CN211484432U (en) | Handcart capable of adsorbing and cleaning iron powder | |
| CN214985504U (en) | Assembly workshop material transfer device | |
| CN219619185U (en) | Self-unloading handcart used between grids in sewage plant | |
| CN214924009U (en) | Inner tube dismouting car with disassembly body | |
| CN220572874U (en) | Lifting telescopic quick-dismantling sand removing filter element device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |