CN213138844U - Buffering formula commodity circulation dolly - Google Patents
Buffering formula commodity circulation dolly Download PDFInfo
- Publication number
- CN213138844U CN213138844U CN202021637166.1U CN202021637166U CN213138844U CN 213138844 U CN213138844 U CN 213138844U CN 202021637166 U CN202021637166 U CN 202021637166U CN 213138844 U CN213138844 U CN 213138844U
- Authority
- CN
- China
- Prior art keywords
- fixed
- sliding
- lead screw
- conveying plate
- chassis
- 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.)
- Active
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a buffering formula commodity circulation dolly, including chassis, wheel, guide pillar, transport board, guide pin bushing, first buffer spring, fixed stop, rectangle cavity, slide rail, left fixed block, motor, reduction gear, main shaft, lead screw, right fixed block, slip nut, sliding bottom, slip pole setting, slide bar, locating piece, adjusting screw, adjusting nut, compact heap, second buffer spring, battery and control panel, the control panel is also fixed in on fixed stop's the outer wall, be equipped with corotation button, reversal button and the start-stop button that control motor corotation, reversal and opening and close on the control panel. The utility model discloses the beneficial effect who gains is: (1) the structure is simple; (2) have good shock-absorbing capacity on the length direction of height and dolly to greatly reduced commodity circulation goods dynamics when bumping avoids the commodity circulation goods impaired.
Description
Technical Field
The utility model relates to a small-size transport means, especially a commodity circulation dolly.
Background
At present, when loading and unloading commodity circulation goods in the commodity circulation trade, generally transport with the commodity circulation dolly, but current commodity circulation dolly is at the in-process that transports, because it does not set up the buffering component specially, therefore the buffering effect is not good, leads to the commodity circulation goods to take place to collide with easily, can lead to the commodity circulation goods to damage even, consequently, current commodity circulation dolly can't satisfy completely and transport the commodity circulation goods so that carry out the demand of loading and unloading.
Disclosure of Invention
The utility model discloses the problem that solves is: the buffering type logistics trolley is simple in structure, and buffering mechanisms are arranged in the height direction and the front-back direction, so that the buffering performance is good, and collision of goods in the conveying process is avoided.
In order to solve the technical problem, the utility model discloses a buffering formula commodity circulation dolly, include:
a chassis;
the wheels are uniformly distributed below the chassis;
the four guide columns are uniformly distributed on the upper surface of the chassis, and the bottoms of the guide columns are fixed on the chassis;
the conveying plate is arranged above the chassis, four guide sleeves are uniformly distributed on the lower surface of the conveying plate, the number of the guide sleeves is the same as that of the guide columns, the guide sleeves correspond to the guide columns one by one, and the guide columns are inserted into the corresponding guide sleeves;
the number of the four first buffer springs is the same as that of the guide posts, the four first buffer springs correspond to the guide posts one by one, the first buffer springs are sleeved on the corresponding guide posts, and the first buffer springs are arranged between the chassis and the conveying plate;
the fixed baffle is fixed at one end of the conveying plate and is vertical to the conveying plate;
the rectangular cavity is arranged at the center of the conveying plate, the length direction of the rectangular cavity is consistent with that of the conveying plate, and two side surfaces of the rectangular cavity are provided with a sliding rail respectively;
the left fixing block is fixed at the left end of the rectangular cavity, a motor is fixed on the left fixing block, a speed reducer is arranged on the motor, a main shaft is arranged on the speed reducer, a lead screw is fixed on the main shaft, the length of the lead screw is consistent with the length direction of the rectangular cavity, and the lead screw is arranged at the center of the rectangular cavity;
the right fixed block is fixed at the right end of the rectangular cavity, and the right end of the lead screw is inserted into the right fixed block;
the sliding nut is sleeved on the screw rod;
the sliding base is fixedly connected with the sliding nut and is sleeved on the sliding rail in a sliding manner and matched with the sliding rail;
two sliding upright posts respectively fixed at two ends of the sliding base;
the two sliding rods are arranged at the tops of the sliding vertical rods, two ends of the sliding rods are respectively fixedly connected with the two sliding vertical rods, and the sliding rods are parallel to the conveying plate;
the two positioning blocks are sleeved on the two sliding rods and can freely slide along the length direction of the sliding rods;
one end of each adjusting screw is inserted into each positioning block and extends out of the rear of the positioning block, an adjusting nut is sleeved after each adjusting screw extends out of the rear of the positioning block, a pressing block is fixed at the other end of each adjusting screw, and a second buffer spring is sleeved on each adjusting screw between the positioning blocks of each pressing block;
the storage battery is fixed on the outer wall of the fixed baffle and used for providing power for the motor;
and the control panel is also fixed on the outer wall of the fixed baffle, and is provided with a forward rotation button, a reverse rotation button and an opening and closing button for controlling the forward rotation, the reverse rotation and the opening and closing of the motor.
Further, fix a position the commodity circulation goods to transporting the in-process for can be better, the utility model discloses a buffering formula commodity circulation dolly, the cross section of locating piece is L shape.
Further, fixed as an organic whole with main shaft and lead screw for can be firm, the utility model discloses a buffering formula commodity circulation dolly, link to each other through the shaft coupling is fixed between main shaft and the lead screw.
Further, in order to ensure that the lead screw can smooth and easy rotation, the utility model discloses a buffering formula commodity circulation dolly, be equipped with the bearing in the fixed block of right side, the lead screw inserts in the bearing.
The utility model discloses the beneficial effect who gains is: (1) the structure is simple; (2) have good shock-absorbing capacity on the length direction of height and dolly to greatly reduced commodity circulation goods dynamics when bumping avoids the commodity circulation goods impaired.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a cross-sectional view taken along the plane a-a in fig. 1.
Fig. 4 is an enlarged view at B in fig. 1.
Fig. 5 is an enlarged view at C in fig. 2.
In the figure: 1. a chassis, 2, wheels, 3, a first buffer spring, 4, a guide sleeve, 5, a reducer, 6 and a motor,
7. a main shaft 8, a coupling 9, a storage battery 10, a forward rotation button 11, a reverse rotation button 12 and an on-off button,
13. a fixed baffle plate, 14, a control panel, 15, a guide post, 16, a lead screw, 17, a rectangular cavity, 18 and a right fixed block,
19. bearing, 20, conveying plate, 21, slide rail, 22, slide nut, 23, slide base, 24, slide upright rod,
25. a slide bar 26, a positioning block 27, an adjusting nut 28, an adjusting screw 29, a second buffer spring,
30. and (5) a compression block.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the buffering type logistics trolley comprises a chassis 1, wherein the chassis 1 is a basic component of the whole device, and other components are directly or indirectly arranged on the chassis 1.
All there is wheel 2 chassis 1's below, and under the general condition, wheel 2 is four, through wheel 2, can drive whole dolly and move ahead or retreat.
Four guide posts 15 are uniformly distributed on the upper surface of the chassis 1, the guide posts 15 are perpendicular to the chassis 1, a conveying plate 20 is arranged above the chassis 1, four guide sleeves 4 are uniformly distributed on the lower surface of the conveying plate 20, the number of the guide sleeves 4 is the same as that of the guide posts 15, the guide sleeves 4 correspond to the guide posts 15 one by one, and the guide posts 15 are inserted into the corresponding guide sleeves 4.
Every guide pillar 15 all cup joints a first buffer spring 3, and first buffer spring 3 is arranged in between chassis 1 and the transport board 20, when transporting the board 20 and uploading the commodity circulation goods, because the existence at first buffer spring 3, therefore has good shock-absorbing capacity in the direction of height to avoid the commodity circulation goods to bump in the direction of height.
One end of the conveying plate 20 is provided with a fixed baffle 13, the fixed baffle 13 is perpendicular to the conveying plate 20, and the fixed baffle 13 is used for positioning and fixing the logistics goods on the conveying plate 20, so that the logistics goods are prevented from being separated from the fixed baffle 13.
The center of the conveying plate 20 is provided with a rectangular cavity 17, the length direction of the rectangular cavity 17 is consistent with the length direction of the conveying plate 20, and two side surfaces of the rectangular cavity 17 are provided with a slide rail 21.
The left end of rectangle cavity 17 is fixed with a left fixed block, and the right-hand member is fixed with a right fixed block 18, is fixed with a motor 6 on the fixed block of a left side, is equipped with reduction gear 5 on the motor 6, be equipped with main shaft 7 on the reduction gear 5, be fixed with a lead screw 16 on the main shaft 7, the length of lead screw 16 is unanimous with the length direction of rectangle cavity 17, and the center department of rectangle cavity 17 is arranged in to lead screw 16, and the right-hand member of lead screw 16 inserts in right fixed block 18, has cup jointed a slip nut 22 on the lead screw 16.
After the motor 6 is started and the speed is reduced by the speed reducer 5, the main shaft 7 can rotate continuously, and the main shaft 7 rotates while the main shaft 7 and the lead screw 16 are fixed together, so that the main shaft 7 can drive the lead screw 16 to rotate synchronously while rotating, and the lead screw 16 can further drive the sliding nut 22 to slide along the length direction of the lead screw 16 along with the rotation of the lead screw 16.
The sliding device further comprises a sliding base 23, the sliding base 23 is fixedly connected with the sliding nut 22, and the sliding base 23 is sleeved on the sliding rail 21 and matched with the sliding rail 21.
When the sliding nut 22 slides, the sliding base 23 can further slide along the sliding rail 21 under the driving of the sliding nut 22, and the stability of the sliding base 23 during sliding can be further improved through the guiding function of the sliding rail 21, and meanwhile, the sliding base 23 is ensured not to deviate when moving.
Two ends of the sliding base 23 are respectively fixed with a sliding upright rod 24, and top ends of the two sliding upright rods 24 are fixed with two sliding rods 25, in general, the sliding upright rods 24 are perpendicular to the sliding base 23, the sliding rods 25 are parallel to the sliding base 23, and meanwhile, the sliding rods 25 are also parallel to the conveying plate 20.
Two positioning blocks 26 are sleeved on the two sliding rods 25, and when the positioning blocks 26 are subjected to acting force in the length direction of the sliding rods 25, the sliding rods 25 can slide in the length direction.
An adjusting screw 28 is inserted into each positioning block 26, one end of each adjusting screw 28 is respectively inserted into the positioning block 26 and extends to the rear of the positioning block 26, an adjusting nut 27 is sleeved after the adjusting screw 28 extends out of the rear of the positioning block 26, a pressing block 30 is fixed at the other end of each adjusting screw 28, and a second buffer spring 29 is sleeved on each adjusting screw 28 between the positioning blocks 26 and each pressing block 30.
An accumulator 9 is fixed to the outer wall of the fixed closure 13, the accumulator 9 having the main function of supplying electric power to the electric motor 6 in order to allow the latter to operate continuously.
The outer wall of the fixed baffle 13 is also fixed with a control panel 14, and the control panel 14 is provided with a forward rotation button 10, a reverse rotation button 11 and an on-off button 12 which are used for controlling the forward rotation, the reverse rotation and the on-off of the motor 6.
The buffering type logistics trolley of the embodiment specifically transports logistics goods, firstly, the goods are placed between the fixed baffle 13 and the sliding upright rod 24, then the positions of the two positioning blocks 26 are determined according to the width of the goods, the distance between the two positioning blocks 26 is adjusted to enable the distance between the two positioning blocks 26 to be matched with the width of the goods, then the main shaft 7 of the motor 6 is rotated forwards through the opening and closing button 12 and the forward rotation button 10, the lead screw 16 drives the sliding nut 22, the sliding base 23, the sliding upright rod 24, the sliding rod 25, the positioning blocks 26 and the components on the positioning blocks 26 to move towards the direction close to the fixed baffle 13 under the driving of the main shaft 7, when the logistics goods are pressed tightly by the pressing block 30 on the positioning block 26, the motor 6 is closed, so that the logistics goods are pressed tightly onto the transport plate 20 through the fixed baffle 13 and the pressing block 30, and the logistics trolley is, the transportation work of the logistics goods can be realized.
In the conveying process, due to the existence of the first buffer spring 3, the cushion has good cushion performance in the height direction, the force of the logistics goods in the collision in the height direction can be reduced, and further the logistics goods are prevented from being damaged in the height direction; in the length direction of the conveying plate 20, due to the existence of the second buffer spring 29, the conveying plate has good buffer performance in the direction, and the force of the logistics goods in the collision in the direction can be avoided, so that the logistics goods are prevented from being damaged in the direction.
In conclusion, the buffering formula commodity circulation dolly of this embodiment, no matter be in the direction of height, still transport 20 length direction, namely all have good shock-absorbing capacity in the length direction of dolly to ensure that the commodity circulation goods is at the in-process of transporting, when the very big collision dynamics that alleviates commodity circulation goods, avoid it because of the collision impaired.
The cross section of the positioning block 26 of the buffering type logistics trolley of the embodiment is L-shaped, so that when the logistics cargoes are positioned, the positioning block 26 can position the logistics cargoes on two degrees of freedom, and a better positioning effect is achieved.
In the buffering type logistics trolley of the embodiment, the main shaft 7 and the lead screw 16 are fixedly connected through the coupler 8, so that the main shaft 7 and the lead screw 16 can be firmly fixed into a whole.
In the buffering type logistics trolley of the embodiment, the bearing 19 is arranged in the right fixing block 18, and the lead screw 16 is inserted into the bearing 19, so that smooth rotation of the lead screw 16 can be ensured.
Claims (4)
1. The utility model provides a buffering formula commodity circulation dolly which characterized in that includes:
a chassis (1);
the wheels (2) are uniformly distributed below the chassis (1);
the four guide posts (15) are uniformly distributed on the upper surface of the chassis (1), and the bottoms of the guide posts (15) are fixed on the chassis (1);
the conveying plate (20) is arranged above the chassis (1), four guide sleeves (4) are uniformly distributed on the lower surface of the conveying plate (20), the number of the guide sleeves (4) is the same as that of the guide columns (15), the guide columns (15) are in one-to-one correspondence, and the guide columns (15) are inserted into the corresponding guide sleeves (4);
the number of the four first buffer springs (3) is the same as that of the guide posts (15), the four first buffer springs correspond to the guide posts (15) one by one, the first buffer springs (3) are sleeved on the corresponding guide posts (15), and the first buffer springs (3) are arranged between the chassis (1) and the conveying plate (20);
the fixed baffle (13) is fixed at one end of the conveying plate (20), and the fixed baffle (13) is vertical to the conveying plate (20);
the rectangular cavity (17) is arranged at the center of the conveying plate (20), the length direction of the rectangular cavity (17) is consistent with that of the conveying plate (20), and two side surfaces of the rectangular cavity (17) are respectively provided with a slide rail (21);
the left fixing block is fixed at the left end of the rectangular cavity (17), a motor (6) is fixed on the left fixing block, a speed reducer (5) is arranged on the motor (6), a main shaft (7) is arranged on the speed reducer (5), a lead screw (16) is fixed on the main shaft (7), the length of the lead screw (16) is consistent with the length direction of the rectangular cavity (17), and the lead screw (16) is arranged at the center of the rectangular cavity (17);
the right fixed block (18) is fixed at the right end of the rectangular cavity (17), and the right end of the lead screw (16) is inserted into the right fixed block (18);
the sliding nut (22) is sleeved on the lead screw (16);
the sliding base (23) is fixedly connected with the sliding nut (22), and the sliding base (23) is sleeved on the sliding rail (21) and matched with the sliding rail (21);
two sliding upright posts (24) respectively fixed at two ends of the sliding base (23);
the two sliding rods (25) are arranged at the tops of the sliding upright rods (24), two ends of each sliding rod are respectively and fixedly connected with the two sliding upright rods (24), and the sliding rods (25) are parallel to the conveying plate (20);
the two positioning blocks (26) are sleeved on the two sliding rods (25) and can freely slide along the length direction of the sliding rods (25);
one ends of the two adjusting screws (28) are respectively inserted into the two positioning blocks (26) and extend to the rear of the positioning blocks (26), an adjusting nut (27) is sleeved after the adjusting screws (28) extend out of the rear of the positioning blocks (26), a pressing block (30) is fixed at the other end of each adjusting screw (28), and a second buffer spring (29) is sleeved on each adjusting screw (28) between the positioning blocks (26) of the pressing block (30);
the storage battery (9) is fixed on the outer wall of the fixed baffle (13) and used for providing power for the motor (6);
and the control panel (14), the control panel (14) is also fixed on the outer wall of the fixed baffle (13), and the control panel (14) is provided with a forward rotation button (10), a reverse rotation button (11) and an opening and closing button (12) which are used for controlling the motor (6) to rotate forward, reversely and open and close.
2. The buffer type logistics trolley of claim 1, wherein: the cross section of the positioning block (26) is L-shaped.
3. The buffer type logistics trolley of claim 1, wherein: the main shaft (7) is fixedly connected with the lead screw (16) through a coupler (8).
4. The buffer type logistics trolley of claim 1, wherein: a bearing (19) is arranged in the right fixing block (18), and the lead screw (16) is inserted into the bearing (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637166.1U CN213138844U (en) | 2020-08-07 | 2020-08-07 | Buffering formula commodity circulation dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637166.1U CN213138844U (en) | 2020-08-07 | 2020-08-07 | Buffering formula commodity circulation dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213138844U true CN213138844U (en) | 2021-05-07 |
Family
ID=75737855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021637166.1U Active CN213138844U (en) | 2020-08-07 | 2020-08-07 | Buffering formula commodity circulation dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213138844U (en) |
-
2020
- 2020-08-07 CN CN202021637166.1U patent/CN213138844U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110615381A (en) | Multipurpose material handling industrial robot | |
| JP2019011044A (en) | Travelling transportation cart for building material | |
| WO2014038691A1 (en) | Vehicle power feeding device | |
| CN210795665U (en) | Novel forklift | |
| CN102431581A (en) | Conveying trolley | |
| CN213138844U (en) | Buffering formula commodity circulation dolly | |
| KR101968752B1 (en) | Driving vehicle robot and product transferring apparatus | |
| CN215439518U (en) | Electric forklift with lifting and walking stability | |
| US11117752B2 (en) | Automated dolly assemblies with loading and unloading racks | |
| KR20090130656A (en) | Skid-loading device for automotive assemby line | |
| CN210284412U (en) | Novel commodity circulation car structure | |
| CN214059767U (en) | Electric goods transport cart | |
| CN210973758U (en) | AGV fork truck | |
| CN109179270B (en) | Novel goods for commodity circulation is removed device | |
| CN110406876A (en) | Delivery vehicle, counter and means of transport | |
| CN112027464A (en) | Box cargo carrying device | |
| CN220745291U (en) | Adjustable fork for forklift | |
| JP2020083004A (en) | Truck connection device for unmanned carrier | |
| CN210337729U (en) | Goods circulation device in goods van based on commodity circulation box | |
| CN114229746B (en) | Logistics trolley applied to intelligent logistics system and use method thereof | |
| KR102267936B1 (en) | Automated-guided vehicle for transferring product safely | |
| CN220282868U (en) | Material receiving device | |
| CN216944663U (en) | Bidirectional shuttle structure | |
| CN218538186U (en) | Four-way shuttle lifting mechanism and four-way shuttle | |
| CN111517249A (en) | Industrial robot for logistics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |