CN210047514U

CN210047514U - Turnover trolley

Info

Publication number: CN210047514U
Application number: CN201920108349.5U
Authority: CN
Inventors: 熊志红; 张远
Original assignee: Shenzhen Shi Shang Electronic Science And Technology Co Ltd
Current assignee: Shenzhen Shishang Electronic Technology Co ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2020-02-11
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses a turnover platform truck, the turnover platform truck includes bearing unit and shaft unit, the bearing unit includes tray and base, the tray includes the backup pad, induction part and spacing portion set up in the backup pad, the backup pad is used for forming first supporting plane, the induction part is used for following first supporting plane's first direction and goes into the panel, make the panel place in the tray, spacing portion sets up in one side of induction part, be used for limiting the panel and remove, the base includes first installation department and second installation department, first installation department is used for installing shaft unit, so that shaft unit forms the second supporting plane that is used for supporting the base, the tray passes through the second installation department and installs on the base, so that first supporting plane is the contained angle setting that is less than 45 degrees with second supporting plane. The utility model discloses technical scheme can improve the trafficability characteristic of turnover platform truck.

Description

Turnover trolley

Technical Field

The utility model relates to a dull and stereotyped processing technology field, in particular to turnover platform truck.

Background

The workpieces need to be transported through a turnover trolley in modern production, so that turnover of the workpieces among multiple processes is facilitated. The turnover platform truck generally includes bearing unit and a plurality of truckles, and bearing unit mainly used supports the work piece to make the work piece can stabilize and place on the turnover platform truck, a plurality of truckles setting is in the bottom of bearing unit, occupy with the space of sparingly turnover platform truck, pass in narrow passageway with the convenience of turnover platform truck.

At present, when transporting the work piece that great installing frame or base plate constitute, in order to prevent that the turnover platform truck from turning over the side, need be the level with the setting of bearing unit and place the face to make the focus of work piece can the horizontal direction keep away from arbitrary truckle, this kind of mode of setting is unfavorable for the turnover platform truck to pass at constrictive passageway, has leaded to the trafficability characteristic of turnover platform truck relatively poor.

Disclosure of Invention

The utility model aims at providing a turnover platform truck aims at improving the trafficability characteristic of turnover platform truck.

In order to achieve the purpose, the utility model provides a turnover trolley, which comprises a bearing unit and a wheel axle unit, the supporting unit comprises a tray and a base, the tray comprises a supporting plate, a guiding-in part and a limiting part, the supporting plate is used for forming a first supporting plane, the leading-in part and the limiting part are arranged on the supporting plate, the leading-in part is used for leading in the panel along the first direction of the first supporting plane, the limiting part is arranged on one side of the leading-in part, used for limiting the movement of the panel, the base comprises a first installation part and a second installation part, the first installation part is used for installing the bearing unit, so that the axle unit forms a second support plane for supporting the base on which the tray is mounted by the second mounting part, so that the first supporting plane and the second supporting plane form an included angle smaller than 45 degrees.

Preferably, the leading-in part comprises two side wall plates arranged on the supporting plate at intervals, the two side wall plates extend along the first direction, and the two side wall plates and the supporting plate enclose to form a containing groove for containing the panel.

Preferably, the first mounting part comprises a base frame and a caster wheel mounting bracket arranged along an edge of the base frame, and the axle unit comprises a caster wheel assembly correspondingly arranged on the caster wheel mounting bracket.

Preferably, the caster assembly comprises at least three casters, and a connecting line of the at least three casters projected on the second support plane forms a support area, and a projection of the gravity center of the supporting unit on the second support plane falls into the support area.

Preferably, the second installation department includes many spinal branch vaulting poles and connecting rod, arbitrary one the one end of bracing piece is fixed to be set up on the underframe, the other end is fixed on the tray, the connecting rod with arbitrary two the bracing piece links to each other.

Preferably, the limiting part comprises a baffle arranged on the first supporting plane, and the baffle is respectively connected with one side of the two side wall plates close to the second supporting plane.

Preferably, the second installation part further comprises a second connecting rod and a second supporting rod which are fixed on the baffle, one end of the second supporting rod is fixed on the bottom frame, and the other end of the second supporting rod is fixed on the second connecting rod.

Preferably, the second mounting portion further includes a third link, both ends of the third link are fixed to the two side wall plates, respectively, and the third link is used for adjusting the center of gravity of the tray.

Preferably, the base further comprises a fourth link provided at the bottom frame for lowering the center of gravity of the tray.

Preferably, the caster wheel mounting brackets are plural, the bottom frame is arranged in a rectangular shape, and the plural caster wheel mounting brackets are evenly distributed on the opposite sides of the bottom frame.

The utility model discloses technical scheme's turnover platform truck, tray mainly used adaptation jumbo size panel makes the panel can place on the tray, and the backup pad forms the first supporting plane that is used for placing jumbo size panel, and leading-in portion sets up in the backup pad with spacing portion, and leading-in portion is used for following the leading-in panel of first supporting plane to the panel loads and unloads in the backup pad. The limiting part is arranged corresponding to the extending direction of the guiding part and used for limiting the panel to move so as to enable the panel to be installed in place on the supporting plate. The axle unit is mounted on the base through the first mounting part so that the axle unit forms a second supporting plane for supporting the base, and the axle unit facilitates the handling of large-sized panels. The axle unit can provide good support for the bolster unit. The tray passes through the second installation department and installs on the base to the focus position behind the convenient adjustment tray load. The second installation department makes first supporting plane and second supporting plane be the contained angle setting that is less than 45 degrees, can make the backup pad stand to one side to practiced thrift the occupation space of turnover platform truck in the horizontal direction, improved the trafficability characteristic of turnover platform truck. Compared with the arrangement of the included angle larger than 45 degrees, the gravity center of the whole turnover trolley is favorably reduced, and the turnover trolley is more stable when conveying large-size panels. And after the second installation part enables the supporting plate to be inclined, the turnover trolley can be prevented from turning over, and therefore the stability of the turnover trolley is improved. When the panel is loaded, the panel can automatically slide into the tray under the action of the guide-in part through the included angle smaller than 45 degrees, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of the transfer trolley of the present invention;

FIG. 2 is a side view of a portion of the support unit of FIG. 1;

figure 3 is a top view of the holder unit of figure 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Bearing unit	11	Base seat
111	First mounting part	1110	Bottom frame
				1111	Caster wheel mounting bracket	1112	The fourth connecting rod
112	Second mounting part	1121	Support rod
				1122	Connecting rod	1123	Second connecting rod
1124	Second support rod	1125	Third connecting rod
				12	Tray	121	Supporting plate
121a	First support plane	121b	Containing groove
				122	Introduction part	122a	Side wall board
123	Limiting part	123a	Baffle plate
				20	Wheel axle unit	20a	Second support plane
21	Caster wheel assembly

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a turnover platform truck, now explain with the turnover platform truck of carrying jumbo size panel as an example, refer to fig. 1 to 3 and show, the turnover platform truck includes bearing unit 10 and shaft unit 20, bearing unit 10 includes base 11 and tray 12, tray 12 includes backup pad 121, leading-in portion 122 and spacing portion 123 set up in backup pad 121, backup pad 121 is used for forming first supporting plane 121a, leading-in portion 122 is used for along the first direction V (this department is only for exemplary mark, omit this mark below) leading-in panel (not shown) on first supporting plane 121a, make the panel place in tray 12, spacing portion 123 sets up in one side of leading-in portion 122, be used for restricting the panel removal. The base 11 includes a first mounting portion 111 and a second mounting portion 112, the first mounting portion 111 is used for mounting the axle unit 20, so that the axle unit 20 forms a second supporting plane 20a for supporting the base 11, and the tray 12 is mounted on the base 11 through the second mounting portion 112, so that the first supporting plane 121a and the second supporting plane 20a are arranged at an included angle smaller than 45 degrees.

With continued reference to fig. 1 to 3, the pallet 12 is mainly used to adapt large-sized panels, such that the panels can be placed on the pallet 12, and of course, the panels can be disposed on the turnover trolley through a mounting frame or the like, and a positioner or the like can be disposed on the mounting frame for various processing procedures, which will not be described in detail herein. The supporting plate 121 forms a first supporting plane 121a for placing a large-sized panel, the guiding portion 122 and the limiting portion 123 are disposed on the supporting plate 121, and the guiding portion 122 is used for guiding the panel along a first direction of the first supporting plane 121a, so that the panel can be conveniently mounted on and dismounted from the supporting plate 121, and the panel can be placed in the tray 12. The guiding portion 122 may be a guide rail or a receiving groove, and will not be described in detail herein. The limiting part 123 may include a limiting block, and the like, the limiting part 123 is disposed at one side of the guiding part 122, and the limiting part 123 is used for limiting the panel to move, so that the panel can be installed in place by sliding into the supporting plate 121 along the guiding part 122. The axle unit 20 is mounted on the base 11 by the first mounting portion 111 such that the axle unit 20 forms a second support plane 20a for supporting the base 11. Of course, the axle unit 20 may include casters or the like to allow the racking unit 10 to be movably disposed along a horizontal plane. The movable arrangement means that the casters roll on a horizontal plane to drive the supporting unit 10 to move, so as to facilitate the transportation of large-sized panels. The line of projection of the axle unit 20 in the horizontal plane forms a second support plane 20a, it being understood that the projection of the axle unit 20 in the horizontal plane is not perfectly collinear so that the second support plane 20a provides good support for the carriage unit 10.

The tray 12 is installed on the base 11 through the second installation portion 112 to conveniently adjust the gravity center position after the tray 12 is loaded through setting up the second installation portion 112, as: the second mounting portions 112 are provided in different numbers, shapes, materials, or positions, and will not be described in detail. The second installation part 112 makes the first supporting plane 121a and the second supporting plane 20a be the contained angle setting that is less than 45 degrees, can make the supporting plate 121 place to incline when tray 12 is interior, thereby practiced thrift the occupation space of turnover platform truck in the horizontal direction, when bearing unit 10 removed along with the turnover platform truck, the turnover platform truck can pass through constrictive passageway easily, thereby improved the trafficability characteristic of turnover platform truck. The included angle is an acute angle larger than 0 degree, and is larger than 45 degrees, so that the center of gravity of the turnover trolley is reduced integrally, and the turnover trolley is more stable when conveying large-size panels. In addition, after the supporting plate 121 is obliquely erected by the second mounting part 112, the mounting height of the panel in the tray 12 can be adjusted by the position of the limiting part 123, so that the turnover trolley is prevented from turning over due to the over-high gravity center of the panel or the mounting frame, and the stability of the turnover trolley is improved.

It should be especially clarified that, when loading the panel, the panel can automatically slide into the tray 12 along the first direction by the guiding portion 122 through the included angle smaller than 45 degrees, so as to achieve the purpose of improving the production efficiency.

As shown in fig. 1 to 3, for convenience of production, it is preferable that the introduction portion 122 includes two sidewall plates 122a spaced apart from each other on the support plate 121, the two sidewall plates 122a extend in the first direction, and the two sidewall plates 122a and the support plate 121 enclose to form a receiving groove 121b for receiving the panel. The two side wall plates 122a form the wall of the accommodating groove 121b, and the support plate 121 forms the bottom wall of the accommodating groove 121b, so that the production and turnover trolley can be conveniently produced. The container 121b may be used to accommodate a large-sized panel, and the turnover trolley may prevent the panel from sliding off the tray 12 while moving.

As shown in fig. 1 to 3, preferably, the first mounting portion 111 further includes a bottom frame 1110 and a caster mounting bracket 1111, the caster mounting bracket 1111 is disposed along an edge of the bottom frame 1110, and the axle unit 20 includes a caster assembly 21 correspondingly disposed on the caster mounting bracket 1111. Underframe 1110 can be the ring form, tripod or enclose and close the framework that is other shapes etc. and the technical staff in the field can be according to the utility model discloses embodiment and drawing obtain corresponding technical scheme, do not do detailed description here, and underframe 1110 can make the turnover platform truck comparatively lightweight, can save materials. The caster wheel mounting bracket 1111 can be pre-mounted with the bottom frame 1110, and the mounting convenience of the turnover trolley is improved.

With continued reference to figures 1 to 3, the castor assembly 21 preferably includes at least three castors which form a support region in the line of the projection of the second support plane 20a, the projection of the centre of gravity of the racking unit 10 onto the second support plane 20a falling within the support region. At least three castors allow the turnaround trolley to be stably and independently placed on a horizontal surface to save additional support. Preferably, the caster wheel mounting brackets 1111 are plural, the bottom frame 1110 is rectangular, and the plural caster wheel mounting brackets 1111 are evenly distributed on the opposite sides of the bottom frame 1110. The plurality of caster mounting brackets 1111 may allow the bottom frame 1110 to be more stable than three caster mounting brackets 1111 when placed on a horizontal surface. Preferably, the number of the caster mounting brackets 1111 is not less than six, and every two adjacent caster mounting brackets 1111 located at the same side are equally spaced along the edge of the bottom frame 1110. It can be understood that the caster wheel mounting bracket 1111 is disposed along the edge of the bottom frame 1110 to facilitate tilting of the supporting plate 121, so that the included angle between the supporting plate 121 and the horizontal plane is changed to facilitate loading and unloading of the panel. In addition, compared with the four caster mounting brackets 1111, the bottom frame 1110 can be stressed more uniformly on a large-size bearing panel, and the stability of the turnover trolley during movement is improved.

As shown in fig. 1 to 3, preferably, the second mounting portion 112 includes a plurality of support rods 1121 and a connecting rod 1122, one end of any one of the support rods 1121 is fixedly disposed on the bottom frame 1110, the other end of any one of the support rods 1121 is fixedly disposed on the tray 12, and the connecting rod 1122 is connected to any two of the support rods 1121. The supporting rods 1121 are used for supporting the tray 12, and two, three or more than three supporting rods 1121, and of course, the more the number of the supporting rods 1121 is, the more the stress uniformity of the tray 12 can be improved. The supporting rod 1121 may be a vertical rod or the like, so as to save materials. The link 1122 serves to lower the center of gravity of the tray 12 to prevent the tray 12 from tipping over. The link 1122 is used to reinforce the support rod 1121, and the reinforcement is mainly used to increase the rigidity of the support rod 1121 to improve the stability of the turnover trolley during movement.

As shown in fig. 1 to 3, preferably, the position-limiting portion 123 includes a baffle 123a disposed on the first supporting plane 121a, and the baffle 123a is connected to a side of the two side wall plates 122a close to the second supporting plane 20 a. The baffle 123a can be used to support the weight of the panel to distribute the stress of the supporting plate 121 and prevent the stress concentration.

As shown in fig. 1 to 3, the second mounting portion 112 further preferably includes a second connecting rod 1123 and a second supporting rod 1124 fixed to the baffle 123a, wherein one end of the second supporting rod 1124 is fixed to the bottom frame 1110, and the other end is fixed to the second connecting rod 1123. It should be particularly noted that the second link 1123 may be provided with a plurality of third mounting portions (not shown) along the extending direction thereof, to which the side wall plate 122a is detachably coupled, so that the second link 1123 forms an adjusting mechanism. The second connecting rod 1123 is disposed outside the receiving groove to prevent the second connecting rod 1123 from damaging the panel, and the second connecting rod 1123 not only reinforces the baffle 123a, but also facilitates the fixing of the tray 12 to the supporting rod 1121 through the second connecting rod 1123, so as to facilitate the installation of the tray 12. The second support rod 1124 is used for supporting the baffle 123a, and the second support rod 1124 can further reinforce the baffle 123a to prevent the large-sized panel from being separated from the accommodating groove 121b due to impact, so that the stability of the turnover trolley during movement is further improved. And, the top of baffle 123a can be passivated to second bracing piece 1124, has improved the protection security of turnover platform truck.

As shown in fig. 1 to 3, the second mounting portion 112 further preferably includes a third link 1125, both ends of the third link 1125 are fixed to the two side wall plates 122a, respectively, and the third link 1125 is used to adjust the center of gravity of the tray 12. The third connecting rod 1125 may be disposed near the middle portions of the two side wall plates 122a, and the third connecting rod 1125 may be disposed in plural, and the third connecting rod 1125 may be used to reinforce the rigidity of the side wall plate 122a, so as to prevent the side wall plate 122a from being damaged by impact of a large-sized panel, and further improve the stability of the turnover trolley during movement. The third link 1125 may also increase the integrity of the tray 12 by allowing the third link 1125 to hoist the tray 12 to act like a handle of a basket.

As shown in fig. 1 to 3, preferably, the base 11 further includes a fourth link 1112 disposed on the bottom frame 1110, and two ends of the fourth link 1112 are respectively fixed to opposite sides of the bottom frame 1110 corresponding to the caster mounting brackets 1111. The fourth link 1112 is used to reinforce the bottom frame 1110. This arrangement can enhance the rigidity of the bottom frame 1110 to enhance the bearing capacity of the bottom frame 1110, so as to facilitate the lifting of the turnover trolley at the bottom frame 1110 by a forklift.

The above is only the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings or the direct/interval application in other related technical fields are included in the protection scope of the present invention.

Claims

1. An epicyclic trolley comprising a bolster unit and an axle unit, wherein the bolster unit comprises:

the tray comprises a supporting plate used for forming a first supporting plane, and an introduction part and a limiting part which are arranged on the supporting plate, wherein the introduction part is used for introducing the panel along a first direction on the first supporting plane to enable the panel to be placed in the tray, and the limiting part is arranged on one side of the introduction part and used for limiting the movement of the panel; and the number of the first and second groups,

the base, including first installation department and second installation department, first installation department is used for the installation the shaft unit, so that the shaft unit forms the second support plane that is used for supporting the base, the tray passes through the second installation department is installed on the base, so that first support plane with the second support plane is the contained angle setting that is less than 45 degrees.

2. The turnaround trolley of claim 1, wherein the lead-in portion comprises two side wall plates spaced apart from each other on the support plate, the two side wall plates extending in the first direction, and the two side wall plates and the support plate enclosing a receiving groove for receiving a panel.

3. The epicyclic trolley of claim 2 wherein said first mount comprises a base frame, and a caster wheel mounting bracket disposed along an edge of said base frame, said axle unit comprising a corresponding caster wheel assembly disposed on said caster wheel mounting bracket.

4. The epicyclic trolley of claim 3 wherein said caster assembly comprises at least three casters, at least three of said casters forming a support area at a line of projection of said second support plane, the projection of the centre of gravity of said racking unit at said second support plane falling within said support area.

5. The turnaround trolley of claim 4, wherein the second mounting portion comprises a plurality of support rods and a connecting rod, one end of any one of the support rods is fixedly arranged on the bottom frame, the other end of any one of the support rods is fixed on the tray, and the connecting rod is connected with any two of the support rods.

6. The turnaround trolley of claim 5, wherein the stop comprises a baffle plate disposed on the first support plane, the baffle plate being connected to a side of the two side wall plates adjacent to the second support plane.

7. The epicyclic trolley of claim 6 wherein said second mount further comprises a second link and a second support bar fixed to said baffle, said second support bar having one end fixed to said bottom frame and the other end fixed to said second link.

8. The turnaround trolley of claim 7, wherein the second mounting portion further comprises a third link, both ends of the third link being fixed to the two side wall plates, respectively, the third link being configured to adjust a center of gravity of the tray.

9. The epicyclic trolley of claim 8 wherein said base further comprises a fourth link disposed in said underframe, said fourth link for lowering the center of gravity of said pallet.

10. An epicyclic trolley according to any of claims 3 to 9 wherein said caster mounting brackets are plural, said underframe is rectangular in configuration and said caster mounting brackets are evenly distributed on opposite sides of said underframe.