Handicraft stone transfer protection device

Abstract

The utility model provides a handicraft stone transfer protection device, belongs to the technical field of stone transfer, and aims to solve the problems that according to an existing handicraft stone transfer protection device, friction between a tray and stone is large, position adjustment is inconvenient, and tray loading and unloading are tedious. Comprising a transfer tray, a protective frame, a pushing handle, moving rollers, a front protective baffle, a transfer assembly and a limiting assembly, and the protective frame is welded to the upper portion of the transfer tray; the pushing handle is welded to the outer side of the protective frame. At least four groups of moving rollers are arranged, and the four groups of moving rollers are connected to the bottom of the transfer tray through bolts; the front protective baffle is hinged to the left side of the transfer tray; the transfer assembly is arranged in the transfer tray; the limiting assembly is arranged in the transfer tray. The utility model has the advantages that the transfer difficulty is reduced, the cost is saved, and the collaborative linkage is realized.

Description

TECHNICAL FIELD

[0001] The utility model belongs to stone transfer technical field, more specifically, especially relate to an artware stone transfer protection device. BACKGROUND

[0002] Artware stone usually has higher artistic value and economic value, needs to be particularly careful in the transfer process, thus needs an artware stone transfer protection device to assist artware stone to transfer, for protecting artware stone from being damaged in the transportation process.

[0003] The transfer tray drives

[0004] The existing application number CN201621273348.9 discloses a stone transfer frame, which comprises a fixed main beam, a layered support, a roller slide rail frame, a roller roller frame, a slide plate roller, and a caster.

[0005] Based on the above, the existing artware stone transfer protection device, in the operation link of the up and down transfer tray, due to the large friction coefficient between the tray and the stone, the position adjustment of the stone in the tray is difficult, and the process of up and down tray becomes extremely cumbersome. Utility model content

[0006] In order to solve the above technical problems, the utility model provides a handicraft stone transfer protection device to solve the handicraft stone transfer protection device of prior art, because the friction coefficient between the tray and the stone is relatively large, the position adjustment of the stone in the tray is difficult, and the process of the tray is also very complicated. Especially for the handicraft stone with heavy quality, it is difficult to complete by manpower, and often needs the cooperation of many people or the aid of mechanical auxiliary equipment, which not only greatly increases the labor intensity of the operator, but also increases the labor cost and equipment rental cost in the transfer process, and affects the efficiency and economy of the handicraft stone transfer work.

[0007] The purpose and effect of the handicraft stone transfer protection device are achieved by the following specific technical means.

[0008] A handicraft stone transfer protection device, comprising a transfer tray, a protection frame, a push handle, a moving roller, a front protection baffle, a transfer assembly and a limiting assembly, the protection frame is welded on the upper part of the transfer tray, the push handle is welded on the outer side of the protection frame, the moving roller is provided with at least four groups, the four groups of moving rollers are bolted on the bottom of the transfer tray, the front protection baffle is hinged on the left side of the transfer tray, the transfer assembly is arranged in the interior of the transfer tray, and the limiting assembly is arranged in the interior of the transfer tray.

[0009] Further, the transfer assembly comprises a limiting baffle, the limiting baffle is welded on the left side of the transfer tray, and the limiting baffle is located below the front protection baffle.

[0010] Further, the transfer assembly further comprises a second shaft and a transfer roller shaft, the second shaft is provided with a plurality of groups, the plurality of groups of second shafts are rotationally connected in the interior of the transfer tray, the transfer roller shaft is provided with a plurality of groups, and the plurality of groups of transfer roller shafts are coaxially fixedly installed on the outer side of the plurality of groups of second shafts.

[0011] Further, the limiting assembly comprises a guide sliding groove and a transmission sliding plate, the guide sliding groove is provided with two groups, the two groups of guide sliding grooves are opened on the two sides of the bottom of the transfer tray, the transmission sliding plate is provided with two groups, and the two groups of transmission sliding plates are respectively slidably connected in the interior of the two groups of guide sliding grooves.

[0012] Further, the limiting assembly further comprises a driving rack and a driving link, the driving rack is provided with at least six groups, every three groups of driving racks are fixedly installed in the interior of a group of transmission sliding plates, the driving link is provided with two groups, one end of the two groups of driving links is hinged on the left and right sides of the front protection baffle, and the other end of the two groups of driving links is respectively hinged on the outer side of the two groups of transmission sliding plates.

[0013] Further, the limiting assembly further comprises: a first rotating shaft, a drive gear and a transmission connecting rod, the first rotating shaft is provided with six groups, and the six groups of first rotating shafts are rotationally connected at both sides of the bottom of the transfer tray; the drive gear is provided with six groups, and the six groups of drive gears are coaxially and fixedly installed outside the six groups of first rotating shafts, and the drive gear and the drive rack are meshed with each other; the transmission connecting rod is provided with six groups, and one end of the six groups of transmission connecting rods is fixedly installed at one end of the six groups of first rotating shafts.

[0014] Further, the limiting assembly further comprises: a transmission plate, a friction strip and a friction ring, the transmission plate is provided with two groups, and each group of transmission plates is hingedly connected at the top end of each three groups of transmission connecting rods; the friction strip is provided with two groups, and each group of friction strips is fixedly installed on the upper part of the two groups of transmission plates; the friction ring is provided with a plurality of groups, and the plurality of groups of friction rings are coaxially and fixedly installed at both ends of the plurality of groups of second rotating shafts.

[0015] Compared with the prior art, the utility model has the advantages of the following:

[0016] Firstly, the utility model has a transfer assembly, by setting up multiple groups of rotatable transfer roller shafts, the friction between the handicraft stone and the transfer tray is greatly reduced. When the stone is placed on the transfer tray, the transfer roller shaft can rotate flexibly around the second rotating shaft, making the movement and position adjustment of the stone on the tray surface become easy and convenient, significantly reducing the operation difficulty of the upper and lower transfer trays, without the need for multiple people to carry or mechanical assistance, effectively reducing the labor intensity and the transfer cost. At the same time, the cooperation of the limiting baffle and the front protective baffle ensures that the front protective baffle forms a flat bearing surface when it is opened, facilitating the loading and unloading of the stone, and when it is closed, it can cooperate with the protective frame to protect the stone.

[0017] Secondly, the utility model has a limiting assembly, through the linkage of the front protective baffle, the drive connecting rod, the transmission slide plate and other components, the intelligent locking and unlocking of the transfer roller shaft is realized. When the front protective baffle is closed, the friction strip and the friction ring are closely attached, and the strong friction force locks the transfer roller shaft, preventing the stone from shifting and shaking due to the rotation of the roller shaft during transfer; when the front protective baffle is opened, the friction strip and the friction ring are separated, and the transfer roller shaft can rotate freely, facilitating the adjustment of the position of the stone. Through the opening and closing linkage switching mechanism of the front protective baffle, the transportation safety is guaranteed, and the flexibility of operation is improved.

[0018] The utility model has the advantages of reducing the transfer difficulty, saving cost, cooperative linkage and the like, makes the movement and position adjustment of the stone on the tray surface become easy and convenient, and through the opening or closing of the front protective baffle, the locking of the transfer roller shaft is linked, effectively reducing the operation steps, and greatly improving the operation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the main body structure schematic diagram of the utility model.

[0020] Figure 2 Figure 1 is a schematic diagram of the transfer roller structure of the present application.

[0021] Figure 3 Figure 2 is a schematic diagram of the front protective baffle structure of the present application.

[0022] Figure 4 Figure 3 is a schematic diagram of the friction strip structure of the present application.

[0023] Figure 5 Figure 4 is a schematic diagram of the transmission connecting rod structure of the present application.

[0024] In the figure, the correspondence between the component names and the figure numbers is as follows:

[0025] 1, transfer tray; 101, limiting baffle; 102, guide chute; 103, transmission slide plate; 104, drive rack; 105, first rotating shaft; 106, drive gear; 107, transmission connecting rod; 108, transmission plate; 109, friction strip; 2, protective frame; 3, push handle; 4, moving roller; 5, front protective baffle; 501, drive connecting rod; 6, transfer roller; 601, second rotating shaft; 602, friction ring. DETAILED DESCRIPTION

[0026] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0027] Example 1

[0028] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 5 :

[0029] The present application provides a handicraft stone transfer protection device, which comprises a transfer tray 1, a protective frame 2, a push handle 3, a moving roller 4, a front protective baffle 5 and a transfer assembly, the protective frame 2 is welded on the upper part of the transfer tray 1; the push handle 3 is welded on the outer side of the protective frame 2; the moving roller 4 is provided with at least four groups, the four groups of moving rollers 4 are bolted on the bottom of the transfer tray 1; the front protective baffle 5 is hinged on the left side of the transfer tray 1; the transfer assembly is arranged inside the transfer tray 1.

[0030] Among them, the transfer assembly comprises: a limiting baffle 101, the limiting baffle 101 is welded on the left side of the transfer tray 1, and the limiting baffle 101 is located below the front protective baffle 5.

[0031] The transfer assembly further comprises a second rotating shaft 601 and a transfer roller shaft 6. The second rotating shaft 601 is provided in multiple groups and rotationally connected inside the transfer tray 1. The transfer roller shaft 6 is provided in multiple groups and coaxially fixedly installed outside the multiple groups of second rotating shafts 601.

[0032] The specific use and role of the embodiment are as follows:

[0033] In actual operation, the multiple groups of transfer roller shafts 6 are rotationally connected with the transfer tray 1 through the second rotating shaft 601. When the handicraft stone is placed on the upper part of the transfer tray 1, the transfer roller shaft 6 can flexibly rotate around the second rotating shaft 601, thereby reducing the friction between the stone and the transfer tray 1. This not only makes the movement and position adjustment of the handicraft stone on the surface of the transfer tray 1 become easy and convenient, but also significantly reduces the operation difficulty of the upper and lower transfer trays 1.

[0034] The limiting baffle 101 is welded to the left side of the transfer tray 1 and located below the front protective baffle 5. When the handicraft stone needs to be transferred, the front protective baffle 5 hinged to the left side of the transfer tray 1 is opened. The limiting baffle 101 can limit the swing position of the front protective baffle 5 and provide stable support and limiting for it, so as to ensure that the front protective baffle 5 remains horizontal with the transfer tray 1 in the opened state and forms a flat bearing surface, thereby facilitating the loading and unloading of the stone. When the front protective baffle 5 is closed, it cooperates with the protective frame 2 to form a comprehensive protection for the handicraft stone on the upper part of the transfer tray 1, effectively avoiding damage to the stone due to collision, displacement and other factors during the transfer process.

[0035] Embodiment two:

[0036] Based on the embodiment one, as shown in the accompanying drawings, the embodiment two further comprises a limiting assembly arranged inside the transfer tray 1. Figures 1 to 5

[0037] The limiting assembly comprises a guide sliding groove 102 and a transmission sliding plate 103. The guide sliding groove 102 is provided in two groups and opened at both sides of the bottom of the transfer tray 1. The transmission sliding plate 103 is provided in two groups and slidingly connected inside the two groups of guide sliding grooves 102.

[0038] The limiting assembly further comprises a drive rack 104 and a drive link 501. The drive rack 104 is provided in at least six groups, and every three groups of drive racks 104 are fixedly installed inside one group of transmission sliding plates 103. The drive link 501 is provided in two groups, one end of the two groups of drive links 501 is hinged to the left and right sides of the front protective baffle 5, and the other end of the two groups of drive links 501 is respectively hinged outside the two groups of transmission sliding plates 103.

[0039] ​The limiting assembly further comprises six first rotating shafts 105, six drive gears 106 and six transmission connecting rods 107. The six first rotating shafts 105 are rotatably connected to the bottom of the transfer tray 1. The six drive gears 106 are coaxially fixedly installed on the outside of the six first rotating shafts 105. The drive gears 106 and the drive racks 104 are in meshing engagement. The six transmission connecting rods 107 are fixedly installed at one end of the six first rotating shafts 105.

[0040] The limiting assembly further comprises two transmission plates 108, two friction strips 109 and multiple friction rings 602. Each of the two transmission plates 108 is hingedly connected to the top end of each three transmission connecting rods 107. Each of the two friction strips 109 is fixedly installed on the upper part of each of the two transmission plates 108. The multiple friction rings 602 are coaxially fixedly installed at both ends of the multiple second rotating shafts 601.

[0041] The specific use and role of the embodiment are as follows:

[0042] When the operator swings the front protective baffle 5, the movement forms a mechanical transmission chain through the drive connecting rod 501. The swinging of the front protective baffle 5 synchronously swings the drive connecting rod 501, which in turn drives the transmission sliding plate 103 to accurately slide along the guide sliding groove 102. The guide sliding groove 102 guides the movement of the transmission sliding plate 103.

[0043] The movement of the transmission sliding plate 103 drives the movement of the drive rack 104, the movement of the drive rack 104 drives the rotation of the drive gear 106, the rotation of the drive gear 106 drives the rotation of the first rotating shaft 105, the rotation of the first rotating shaft 105 drives the swinging of the transmission connecting rod 107, the swinging of the transmission connecting rod 107 drives the lifting of the transmission plate 108, the lifting of the transmission plate 108 drives the movement of the friction strip 109, and the movement of the friction strip 109 separates from or adheres to the friction ring 602. The friction strip 109 and the friction ring 602 are both made of a material with a high friction coefficient.

[0044] Therefore, when the front protective baffle 5 is closed, the transmission plate 108 drives the friction strip 109 to rise and tightly adhere to the friction ring 602. At this time, the strong friction force is transmitted to the second rotating shaft 601 through the friction ring 602, so that the transfer roller shaft 6 is in a locked state, effectively preventing the displacement or shaking of the handicraft stone during the transfer process due to the rotation of the roller shaft, and ensuring the safety of the transportation. When it is necessary to adjust the position of the stone or perform loading and unloading operations, the front protective baffle 5 is opened, the transmission mechanism moves in the reverse direction, the friction strip 109 separates from the friction ring 602, and the transfer roller shaft 6 is released from the restriction and can freely rotate, providing convenience for the convenient movement and accurate positioning of the stone.

[0045] In this paper, the following points need to be noted:

[0046] 1. The drawings of the embodiments only relate to the structures involved in the embodiments, and other structures can refer to the general design.

[0047] 2. In the case of no conflict, the features in the embodiments and the embodiments can be combined with each other to obtain new embodiments.

[0048] The above is only a specific implementation of the embodiments, but the protection scope of the embodiments is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the embodiments, which should be covered within the protection scope of the embodiments. Therefore, the protection scope of the embodiments should be subject to the protection scope of the claims.

Claims

1. A protective device for transporting handicraft stone, characterized in that: The stone transport protection device for handicrafts includes a transport tray (1), a protective frame (2), a push handle (3), moving rollers (4), a front protective baffle (5), a transport component, and a limiting component. The protective frame (2) is welded to the upper part of the transport tray (1); the push handle (3) is welded to the outside of the protective frame (2); at least four sets of moving rollers (4) are provided, and the four sets of moving rollers (4) are bolted to the bottom of the transport tray (1); the front protective baffle (5) is hinged to the left side of the transport tray (1); the transport component is located inside the transport tray (1); and the limiting component is located inside the transport tray (1).

2. The stone material transfer and protection device for handicrafts as described in claim 1, characterized in that: The transfer assembly includes a limiting baffle (101), which is welded to the left side of the transfer tray (1) and is located below the front protective baffle (5).

3. The stone material transfer and protection device for handicrafts as described in claim 2, characterized in that: The transfer assembly further includes: a second rotating shaft (601) and a transfer roller (6). The second rotating shaft (601) is provided in multiple sets, and the multiple sets of second rotating shafts (601) are rotatably connected inside the transfer tray (1). The transfer roller (6) is provided in multiple sets, and the multiple sets of transfer rollers (6) are coaxially fixedly installed on the outside of the multiple sets of second rotating shafts (601).

4. The stone material transfer and protection device for handicrafts as described in claim 1, characterized in that: The limiting component includes: a guide groove (102) and a transmission slide plate (103). The guide groove (102) is provided in two sets, and the two sets of guide grooves (102) are opened on both sides of the bottom of the transfer tray (1). The transmission slide plate (103) is provided in two sets, and the two sets of transmission slide plates (103) are slidably connected inside the two sets of guide grooves (102).

5. The stone material transfer and protection device for handicrafts as described in claim 4, characterized in that: The limiting component also includes: a drive rack (104) and a drive link (501). The drive rack (104) is provided with at least six sets, and three sets of drive racks (104) are fixedly installed inside a set of transmission slide plates (103). The drive link (501) is provided with two sets. One end of the two sets of drive link (501) is hinged to the left and right sides of the front protective baffle (5), and the other end of the two sets of drive link (501) is respectively hinged to the outside of the two sets of transmission slide plates (103).

6. The stone material transfer and protection device for handicrafts as described in claim 4, characterized in that: The limiting assembly further includes: a first rotating shaft (105), a drive gear (106), and a transmission link (107). The first rotating shaft (105) is provided in six sets, and the six sets of first rotating shafts (105) are rotatably connected to both sides of the bottom of the transfer tray (1). The drive gear (106) is provided in six sets, and the six sets of drive gears (106) are coaxially fixedly installed on the outside of the six sets of first rotating shafts (105). The drive gears (106) and drive racks (104) mesh with each other. The transmission link (107) is provided in six sets, and one end of the six sets of transmission link (107) is fixedly installed on one end of the six sets of first rotating shafts (105).

7. The stone material transfer and protection device for handicrafts as described in claim 4, characterized in that: The limiting assembly also includes: a transmission plate (108), a friction strip (109), and a friction ring (602). The transmission plate (108) is provided in two sets, and each set of transmission plates (108) is hinged to the top of every three sets of transmission connecting rods (107). The friction strip (109) is provided in two sets, and each set of friction strips (109) is fixedly installed on the upper part of the two sets of transmission plates (108). The friction ring (602) is provided in multiple sets, and the multiple sets of friction rings (602) are coaxially fixedly installed at both ends of multiple sets of second rotating shafts (601).

Images