Transportation mechanism for combined polyether production

Abstract

The utility model discloses a combined polyether production transportation mechanism, which relates to the technical field of chemical transportation devices, and comprises an inner barrel main body and a metal frame assembly, and the metal frame assembly comprises a protective support unit and a fork transportation unit; the protection supporting unit is used for providing placement protection for the inner barrel body. The forking and transporting unit is used for providing space for forking and transporting of the forklift, and meanwhile limiting of the protection supporting unit and a fork arm of the forklift in the left-right direction is achieved. Through the arrangement of the storage straight grooves and the limiting rotating blocks, when the fork arms of the forklift are inserted into the fork grooves, the limiting rotating blocks in contact with the fork arms of the forklift are squeezed to rotate upwards and are stored in the storage straight grooves, and the other limiting rotating blocks which are not in contact with the fork arms of the forklift are still kept in a vertically downward state; the vertically downward limiting rotating blocks located on the two sides of the fork arm can limit the fork arm in the horizontal transverse direction of the base, so that the base can be effectively prevented from deviating in the transverse direction relative to the fork arm in the transferring process, and the transportation and transferring safety of the combined polyether is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical transportation devices, in particular to a combined polyether production and transportation mechanism. Background Art

[0002] Combined polyether is one of the main raw materials for producing polyurethane rigid foam. Ton barrel is one of the commonly used equipment for combined polyether production and transportation. Ton barrel is composed of inner container and metal frame. The inner container is blow-molded with high molecular weight and high density polyethylene, which has the characteristics of high strength, corrosion resistance and good hygiene. The outer wall of the existing ton barrel is wrapped with a metal frame for improving strength. The base of the metal frame is provided with a fork groove for inserting the fork arm of a forklift. The ton barrel is lifted and transferred by inserting the fork arm of the forklift into the fork groove. In order to facilitate the insertion of the fork arm of the forklift, the width of the fork groove is set larger than the width of the fork arm of the forklift. In this way, the fork arm of the forklift has a larger left and right activity space in the fork groove. When the forklift lifts the ton barrel and turns, the plastic ton barrel is prone to left and right deviation due to inertia, which affects the transfer stability of the ton barrel and is not conducive to ensuring the transportation safety of combined polyether. Based on this, a combined polyether production and transportation mechanism is provided. Utility Model Content

[0003] The purpose of the utility model is to provide a combined polyether production and transportation mechanism in order to solve the above-mentioned background problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined polyether production and transportation mechanism, including an inner barrel body and a metal frame assembly, the metal frame assembly including a protective support unit and a forklift unit; the protective support unit is used to provide placement support and protection for the inner barrel body; the forklift unit is used to provide space for forklift transportation, and at the same time realize the left and right direction limitation of the protective support unit and the forklift fork arm.

[0005] The protection support unit includes a base, a protection frame, and an upper pressure rod; the protection frame is fixed to the top of the base, the inner barrel body is placed on the top of the base and located on the inner side of the protection frame, and the upper pressure rod is placed on the top of the inner barrel body and fixed to the inner wall side of the protection frame by bolts to achieve limited protection of the inner barrel body.

[0006] The fork transport unit includes a fork groove, a storage straight groove, and a limit rotating block; the fork groove is formed around the base, the storage straight groove is opened at the top of the inner wall of the fork groove, the limit rotating block is rotatably connected to the inner side of the storage straight groove and extends vertically downward to the inner side of the fork groove, and the storage straight groove and the limit rotating block are evenly arranged in multiple groups along the transverse trajectory of the fork groove; the fork groove is used to provide an insertion space for the fork arm of the forklift, and when the fork arm of the forklift is inserted into the fork groove and contacts the limit rotating block, the limit rotating block is squeezed and rotated, and the limit rotating block that does not contact the fork arm of the forklift remains in a vertical downward state, which is used to achieve lateral limitation of the fork arm of the forklift and the base.

[0007] As a further solution of the utility model: the limit rotating block is rotatably installed in the middle of the storage straight groove through a rotating shaft, and the total length of the storage straight groove is greater than twice the vertical height of the limit rotating block, and the height of the storage straight groove is greater than the width of the limit rotating block.

[0008] As a further solution of the utility model: at least two groups of fork grooves are provided on each side of the base.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] By setting the storage straight groove and the limit rotating block, when the forklift fork arm is inserted into the fork groove, the limit rotating block in contact with the forklift fork arm will be squeezed and rotated upward and stored in the storage straight groove, and the other limit rotating blocks not in contact with the forklift fork arm will remain in the vertical downward state. The vertical downward limit rotating blocks on both sides of the fork arm can limit the fork arm in the horizontal lateral direction of the base, which can effectively avoid the lateral displacement of the base relative to the fork arm during the transfer process, thereby further improving the safety of the transportation and transfer of the combined polyether. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the metal frame assembly of the utility model (excluding the upper pressure rod);

[0013] Figure 3 This is a schematic diagram of the internal structure of the base of the utility model;

[0014] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0015] In the figure: 1. Inner barrel body; 2. Metal frame assembly; 201. Base; 202. Protective frame; 203. Upper pressure rod; 204. Fork groove; 205. Storage straight groove; 206. Limiting turn block. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figures 1 to 4 In an embodiment of the utility model, a combined polyether production and transportation mechanism includes an inner barrel body 1 and a metal frame assembly 2. The metal frame assembly 2 includes a protective support unit and a forklift unit. The protective support unit is used to provide placement support and protection for the inner barrel body 1. The forklift unit is used to provide space for forklift transportation and realize the left and right direction limitation of the protective support unit and the forklift fork arm.

[0018] The protection support unit includes a base 201, a protection frame 202, and an upper pressure rod 203; the protection frame 202 is fixed to the top of the base 201, the inner barrel body 1 is placed on the top of the base 201 and is located on the inner side of the protection frame 202, and the upper pressure rod 203 is placed on the top of the inner barrel body 1 and is fixed to the inner wall side of the protection frame 202 by bolts, so as to realize the limited protection of the inner barrel body 1.

[0019] The fork transport unit includes a fork groove 204, a storage straight groove 205, and a limit rotating block 206; the fork groove 204 is formed around the base 201, the storage straight groove 205 is opened at the top of the inner wall of the fork groove 204, and the limit rotating block 206 is rotatably connected to the inner side of the storage straight groove 205 and extends vertically downward to the inner side of the fork groove 204; the fork groove 204 is used to provide an insertion space for the fork arm of the forklift, and when the fork arm of the forklift is inserted into the fork groove 204 and contacts the limit rotating block 206, the limit rotating block 206 is squeezed and rotated, and the limit rotating block 206 that is not in contact with the fork arm of the forklift remains in a vertical downward state, which is used to realize the lateral limit of the fork arm of the forklift and the base 201.

[0020] In this embodiment, when the combined polyether is transported and transferred by the ton barrel, the forklift operation of the ton barrel is as follows:

[0021] The fork arm of the forklift is aligned with the fork groove 204 on any side of the base 201 and inserted. During this process, the limit rotating block 206 in contact with the fork arm of the forklift will be subjected to the squeezing force from the fork arm. This squeezing force can make the limit rotating block 206 rotate upward and will not interfere with the insertion of the fork arm, while other limit rotating blocks 206 that are not in contact with the fork arm of the forklift remain in a vertical downward state.

[0022] After the forklift fork arm is inserted, the forklift controls the fork arm to lift up the ton barrel as a whole. At this time, the limit rotating block 206 in contact with the fork arm is pushed upward again, and finally completely received in the receiving straight groove 205, which will not interfere with the contact and fit between the fork arm and the top of the base 201.

[0023] Afterwards, the movement of the forklift can drive the entire ton barrel to be transferred. During this process, the vertical downward limit transfer blocks 206 located on both sides of the fork arm can limit the fork arm in the horizontal lateral direction (i.e., the left and right direction) of the base 201, thereby effectively avoiding the lateral displacement of the base 201 relative to the fork arm during the transfer process, thereby further improving the safety of the combined polyether transportation and transfer.

[0024] Please refer to Figures 1 to 4 The limit rotating block 206 is rotatably installed in the middle of the receiving straight groove 205 through a rotating shaft, and the total length of the receiving straight groove 205 is greater than twice the vertical height of the limit rotating block 206, and the height of the receiving straight groove 205 is greater than the width of the limit rotating block 206.

[0025] At least two groups of fork grooves 204 are provided on each side surface of the base 201 , and multiple groups of receiving straight grooves 205 and limit rotating blocks 206 are evenly provided along the lateral track of the fork grooves 204 .

[0026] In this embodiment: through this structure, when the forklift fork arm is inserted into the fork groove 204 from any side of the base 201, it can contact the limit rotating block 206, thereby ensuring the stability of the horizontal lateral limiting function of the fork arm and the base 201; and the limit rotating block 206 can be completely received in the receiving straight groove 205 when rotating forward and backward, thereby ensuring the stability of the contact between the fork arm and the top of the inner wall of the base 201.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A combined polyether production and transportation mechanism, comprising an inner barrel body (1) and a metal frame assembly (2), characterized in that: The metal frame assembly (2) comprises a protection support unit and a fork transport unit; the protection support unit comprises a base (201), a protection frame (202), and an upper pressure rod (203); the protection frame (202) is fixed to the top of the base (201), the inner barrel body (1) is placed on the top of the base (201) and located on the inner side of the protection frame (202), and the upper pressure rod (203) is placed on the top of the inner barrel body (1) and fixed to the inner wall side of the protection frame (202) by bolts; the fork transport unit comprises a fork groove (204), a storage straight groove (205), and a limit rotation block (206); the fork groove (204) is formed around the base (201), the storage straight groove (205) is opened at the top of the inner wall of the fork groove (204), and the limit rotation block (206) is rotatably connected to the inner side of the storage straight groove (205) and extends vertically downward to the inner side of the fork groove (204).

2. A combined polyether production and transportation mechanism according to claim 1, characterized in that: The accommodating straight grooves (205) and the limiting rotating blocks (206) are evenly arranged in multiple groups along the transverse track of the fork groove (204).

3. A combined polyether production and transportation mechanism according to claim 1, characterized in that: The limit rotating block (206) is rotatably installed in the middle of the storage straight groove (205) via a rotating shaft, and the total length of the storage straight groove (205) is greater than twice the vertical height of the limit rotating block (206), and the height of the storage straight groove (205) is greater than the width of the limit rotating block (206).

4. A combined polyether production and transportation mechanism according to claim 1, characterized in that: At least two groups of the fork grooves (204) are provided on each side of the base (201).

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