CN207773155U - A kind of construction site trolley - Google Patents
A kind of construction site trolley Download PDFInfo
- Publication number
- CN207773155U CN207773155U CN201820058920.2U CN201820058920U CN207773155U CN 207773155 U CN207773155 U CN 207773155U CN 201820058920 U CN201820058920 U CN 201820058920U CN 207773155 U CN207773155 U CN 207773155U
- Authority
- CN
- China
- Prior art keywords
- charging hopper
- support case
- gear
- case
- movable part
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of construction site trolleys,Worker is solved during using trolley,Hand is easy to happen fatigue,The problem of influencing working efficiency,Its key points of the technical solution are that,Including supporting case,The two lateral walls rotatable connection of the support case width direction has wheel,The surface of the support case is hinged with charging hopper,The axial rotary of the hinged place of the support case and charging hopper is parallel to the width direction of support case,Vertical height adjusting part is equipped between support case and the charging hopper,The height adjusting part makes charging hopper favour support case,The height adjusting part includes guide part and movable part,The movable part is articulated with charging hopper,The hinge joint of the movable part and charging hopper is slided along the length direction of charging hopper,The guide part driving movable part is along guide part length direction activity,The guide part is connected with actuator,The actuator provides the power of driving movable part sliding for guide part,Achieve the purpose that trolley easy to use.
Description
Technical field
The utility model is related to technical field of building construction, more particularly to a kind of construction site trolley.
Background technology
Trolley is the common equipment of construction site, commonly used in transport, handling building material.In the prior art,
Most trolley needs, by the firmly upper lift of one end of trolley, the charging portion of trolley to be made to tilt when unloading materials, into
And the material in charging portion is made to fall.But worker, during using trolley, hand is easy to happen fatigue, influences work
Make efficiency.
Utility model content
The purpose of this utility model is to provide a kind of construction site trolley, has the advantages that trolley easy to use.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of construction site hand push
The two lateral walls rotatable connection of vehicle, including support case, the support case width direction has wheel, the surface hinge of the support case
It is connected to charging hopper, the width direction for supporting the axial rotary of the hinged place of case and charging hopper to be parallel to support case, the branch
It supports and is equipped with vertical height adjusting part between case and charging hopper, the height adjusting part makes charging hopper favour support case, described
Height adjusting part includes guide part and movable part, and the movable part is articulated with charging hopper, and the movable part and charging hopper are hinged
Point is slided along the length direction of charging hopper, and the guide part driving movable part is described to lead along guide part length direction activity
It is connected with actuator to portion, the actuator provides the power of driving movable part sliding for guide part.
By using above-mentioned technical proposal, movable part activity on guide part, and then movable part band are controlled by actuator
One end of dynamic charging hopper rises or falls, to make charging hopper be rotated on support case.When needing that the material in charging hopper inclines
It pours out, movable part is made to rise certain height along guide part；When needing toward charging hopper loaded material, by movable part
Decline along guide part, the lower surface of charging hopper and the upper surface of support case is made to be close together, it is very convenient.
The further setting of the utility model, the guide part is the screw rod being rotatably connected with the surface of support case, described
Movable part is the nut coordinated with screw rod, and the screw portion is located in support case.
By using above-mentioned technical proposal, there is self-locking function between screw rod and nut；When charging hopper favours support case
When, it is not susceptible to activity between screw rod and nut, ensure that the inclined stability of charging hopper.
The further setting of the utility model, the side wall fixed connection shaft of the nut, the connecting shaft are rotatably connected to
Rotating wheel, the rotating wheel are slided along the length direction of charging hopper.
By using above-mentioned technical proposal, friction is small between rotating wheel and charging hopper, makes charging hopper and support case
Between adjust it is more smooth.
The side wall of the further setting of the utility model, the charging hopper is fixed with convex block, and the convex block is equipped with T-slot,
The rotating wheel is limited in T-slot.
By using above-mentioned technical proposal, rotating wheel preferably rolls in T-slot, while being not easily disconnected from charging hopper, protects
The stability that rotating wheel is connect with charging hopper is demonstrate,proved.
The further setting of the utility model, the actuator include the first gear rotated with screw coaxial, and described
One gear is fixed on one end that screw rod is located in support case, and the first gear is engaged in second gear, the second gear rotation
Turn to be connected in support case, the second gear is connected with motor.
By using above-mentioned technical proposal, start motor, motor drives second gear rotation, and then second gear drives the
One gear rotates, to which first gear drives screw rod rotation, to realize nut along screw rod activity.
The further setting of the utility model, the second gear are connected with worm gear, and the worm gear and second gear are coaxial
Rotation, the worm gear are engaged with worm screw, and the output shaft of the worm screw and motor is coaxially connected.
By using above-mentioned technical proposal, there is self-locking function between worm gear and worm screw, further ensure charging hopper and incline
Oblique stability.
The further setting of the utility model, one end side wall of the hinged place of the support case far from support case and charging hopper
Equipped with driving handle.
By using above-mentioned technical proposal, convenient for pushing and controlling trolley.
The further setting of the utility model, one end following table of the hinged place of the support case far from support case and charging hopper
Face is fixed with support leg.
By using above-mentioned technical proposal, trolley stabilization is placed on ground, is convenient for the charging and discharging of trolley.
In conclusion the utility model has the advantages that：
1, height adjusting part and actuator carry out discharging, very convenient for adjusting the angle of inclination of charging hopper convenient for charging hopper
It is convenient；
2, the trolley firmly need not make its inclination when toppling over material, very laborsaving.
Generally speaking the utility model improves the speed and efficiency of construction, makes construction towards more efficient direction
Development.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the internal structure schematic diagram that case is supported in the present embodiment；
Fig. 3 is the connection diagram of rotating wheel and charging hopper in the present embodiment.
Reference numeral：1, case is supported；11, wheel；2, charging hopper；31, guide part；32, movable part；321, connecting shaft；
322, rotating wheel；41, first gear；42, second gear；43, motor；44, worm gear；45, worm screw；5, convex block；51, T-slot；6、
Driving handle；7, support leg.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of construction site trolley, as depicted in figs. 1 and 2, including support case 1, opposite the two of support 1 width direction of case
Side wall rotatable connection has wheel 11, the surface of support case 1 to be hinged with charging hopper 2, support the rotation of the hinged place of case 1 and charging hopper 2
Turn the width direction for being axially parallel to support case 1.It supports and is equipped with vertical height adjusting part between case 1 and charging hopper 2.Height is adjusted
Section part makes charging hopper 2 favour support case 1.Height adjusting part includes guide part 31 and movable part 32, and movable part 32 is articulated with dress
Hopper 2, movable part 32 and the hinge joint of charging hopper 2 are slided along the length direction of charging hopper 2, and guide part 31 drives movable part 32
Along guide part 31 length direction activity, guide part 31 is connected with actuator, and actuator is that guide part 31 provides driving movable part
The power of 32 slidings.The activity on guide part 31 of movable part 32 is controlled by actuator, and then movable part 32 drives charging hopper 2
One end rises or falls, to make charging hopper 2 be rotated on support case 1.When needing to pour the material in charging hopper 2,
Movable part 32 is set to rise certain height along guide part 31；When needing toward 2 loaded material of charging hopper, by movable part 32
Decline along guide part 31, the lower surface of charging hopper 2 and the upper surface of support case 1 is made to be close together, it is very convenient.
The width direction both sides of charging hopper 2 are equipped with height adjusting part, and the use of charging hopper 2 is made more to stablize.Guide part
31 screw rod to be rotatably connected with the surface of support case 1, movable part 32 are the nut coordinated with screw rod, and screw portion is located at support
In case 1.When charging hopper 2 favours support case 1, it is not susceptible to activity between screw rod and nut, ensure that charging hopper 2 is inclined
Stability.The side wall fixed connection shaft 321 of nut, connecting shaft 321 are rotatably connected to rotating wheel 322, and rotating wheel 322 is along charging
The length direction sliding of bucket 2.Actuator includes the first gear 41 rotated with screw coaxial, and first gear 41 is fixed on screw rod position
One end in support case 1, first gear 41 are engaged in second gear 42, and the rotatable connection of second gear 42 is in support case 1.Two
A second gear 42 is coaxially connected.Worm gear 44 is coaxially connected between two second gears 42, worm gear 44 is engaged with worm screw 45, snail
Bar 45 and the output shaft of motor 43 are coaxially connected, and motor 43 drives two height adjusting part activities simultaneously.Support case 1 far from support
One end side wall of the hinged place of case 1 and charging hopper 2 is equipped with driving handle 6.Support case 1 is hinged far from support case 1 and charging hopper 2
One end lower surface at place is fixed with support leg 7.
As shown in Figures 2 and 3, the side wall of charging hopper 2 is fixed with convex block 5, and convex block 5 is set along the length direction of charging hopper 2
It sets.Convex block 5 is equipped with T-slot 51, and T-slot 51 is arranged along the length direction of convex block 5.Rotating wheel 322 is limited in T-slot 51,
Rotating wheel 322 preferably rolls in T-slot 51.
Use process and its principle：When needing toward 2 loaded material of charging hopper, by movable part 32 along under guide part 31
Drop makes the lower surface of charging hopper 2 and the upper surface of support case 1 be close together.When charging hopper 2 fills material, promotion is utilized
The trolley is moved to dumping ground by handle 6, then separates card adapter plate 61 and bolt 62；Start motor 43,43 band of motor
Dynamic worm screw 45 rotates, and then worm screw 45 drives worm gear 44 to rotate, to which worm gear 44 drives second gear 42；First gear 41 with
The rotation of second gear 42 and rotate, and then first gear 41 drive screw rod rotation, realize nut along screw rod rising activity；When
After nut rises to certain height, material is fallen from charging hopper 2 automatically, very convenient.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of construction site trolley, which is characterized in that described to support the opposite of case (1) width direction including support case (1)
Two side rotatable connection has wheel (11), the surface of the support case (1) to be hinged with charging hopper (2), the support case (1) and dress
The axial rotary of the hinged place of hopper (2) is parallel to the width direction of support case (1), the support case (1) and charging hopper (2) it
Between be equipped with vertical height adjusting part, the height adjusting part makes charging hopper (2) favour support case (1), and the height is adjusted
Part includes guide part (31) and movable part (32), and the movable part (32) is articulated with charging hopper (2), the movable part (32) and dress
The hinge joint of hopper (2) is slided along the length direction of charging hopper (2), and the guide part (31) driving movable part (32) is along leading
To the activity of portion (31) length direction, the guide part (31) is connected with actuator, and the actuator is that guide part (31) provides drive
The power of dynamic movable part (32) sliding.
2. a kind of construction site trolley according to claim 1, which is characterized in that the guide part (31) be and support
The screw rod of the surface rotatable connection of case (1), the movable part (32) are the nut coordinated with screw rod, and the screw portion is located at branch
It supports in case (1).
3. a kind of construction site trolley according to claim 2, which is characterized in that the side wall of the nut is fixedly connected
Axis (321), the connecting shaft (321) are rotatably connected to rotating wheel (322), the rotating wheel (322) along charging hopper (2) length
Spend direction sliding.
4. a kind of construction site trolley according to claim 3, which is characterized in that the side wall of the charging hopper (2) is solid
There are convex block (5), the convex block (5) to be equipped with T-slot (51), the rotating wheel (322) is limited in T-slot (51) surely.
5. a kind of construction site trolley according to claim 4, which is characterized in that the actuator includes same with screw rod
The first gear (41) of axis rotation, the first gear (41) are fixed on one end that screw rod is located in support case (1), and described first
Gear (41) is engaged in second gear (42), and second gear (42) rotatable connection is in support case (1), the second gear
(42) it is connected with motor (43).
6. a kind of construction site trolley according to claim 5, which is characterized in that the second gear (42) is connected with
Worm gear (44), the worm gear (44) rotate coaxially with second gear (42), and the worm gear (44) is engaged with worm screw (45), the snail
Bar (45) and the output shaft of motor (43) are coaxially connected.
7. a kind of construction site trolley according to claim 1, which is characterized in that the support case (1) is far from support
One end side wall of the hinged place of case (1) and charging hopper (2) is equipped with driving handle (6).
8. a kind of construction site trolley according to claim 1, which is characterized in that the support case (1) is far from support
One end lower surface of the hinged place of case (1) and charging hopper (2) is fixed with support leg (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820058920.2U CN207773155U (en) | 2018-01-15 | 2018-01-15 | A kind of construction site trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820058920.2U CN207773155U (en) | 2018-01-15 | 2018-01-15 | A kind of construction site trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207773155U true CN207773155U (en) | 2018-08-28 |
Family
ID=63212555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820058920.2U Expired - Fee Related CN207773155U (en) | 2018-01-15 | 2018-01-15 | A kind of construction site trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207773155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811022A (en) * | 2020-12-29 | 2021-05-18 | 湖北新金洋资源股份公司 | Material shifts fill |
-
2018
- 2018-01-15 CN CN201820058920.2U patent/CN207773155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811022A (en) * | 2020-12-29 | 2021-05-18 | 湖北新金洋资源股份公司 | Material shifts fill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |