Bottom controllable unloading mechanism of ton barrel

Abstract

The utility model discloses a bottom-controllable unloading mechanism of an ton barrel, which relates to the technical field of oil field sediment transfer equipment, and comprises a storage mechanism comprising a ton barrel body and two bottom cover plates symmetrically and rotatably arranged on the bottom wall of the ton barrel body; the discharging mechanism comprises a frame and matching rods fixedly and symmetrically arranged on the inner wall of the frame, the matching rods are matched with the locking assemblies, and rack rods are fixedly connected to the inner walls of supporting columns at the four corners of the frame. According to the bottom-controllable unloading mechanism of the ton barrel, after the bottom of the ton barrel is additionally provided with the controllable unloading mechanism, the bottom-controllable unloading mechanism is matched with a professional unloading frame, and on one hand, the functions of loading on the upper portion of the ton barrel, sealing and transferring on the lower portion of the ton barrel and controllable unloading on the bottom can be achieved; 2, the problem that after the viscous oil sludge is barreled and transported, a ton barrel needs to be overturned by virtue of an overturning forklift and then is unloaded can be solved; and thirdly, ton bag packaging commonly used for viscous oil sludge transfer can be repeatedly utilized and replaced, and the problems that the ton bag can only be used once but is scrapped, the generated hazardous waste amount is large, and environmental pollution is caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oilfield sediment transfer equipment, in particular to a bottom controllable unloading mechanism of a ton barrel. Background Art

[0002] Oil sludge generated during oilfield production, maintenance, and tank cleaning is a hazardous solid waste. With the deepening of the construction of the "zero-waste group" in oilfields, it is required that oil sludge be placed in ton barrels during transportation, or packed in ton bags before being loaded and transported to hazardous waste treatment stations. During transportation, it is necessary to ensure that the oil sludge seepage cannot leak out of the packaging.

[0003] At present, the tank cleaning sludge and viscous sludge produced in the main oil fields have to be transported in ton bags. Since ton bags cannot be reused and discarded ton bags are hazardous waste, the cost of using ton bags and the high cost of handling are prominent. There is an urgent need for a reusable ton barrel that can hold viscous oil sludge, meet the requirements of hazardous waste transportation, and have controllable bottom unloading, and then replace the ton bag packaging. Utility Model Content

[0004] The utility model aims to provide a bottom controllable unloading mechanism for a ton barrel to solve the problems raised in the above background technology.

[0005] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0006] A bottom controllable unloading mechanism for a ton barrel, comprising

[0007] The storage mechanism comprises a ton barrel body and two bottom cover plates symmetrically and rotatably arranged on the bottom wall of the ton barrel body, wherein the ton barrel body and the bottom cover plates are connected via a rotating assembly, wherein the rotating assembly comprises a rotating shaft, wherein the outer wall of the rotating shaft is fixedly connected to the side wall of the bottom cover plate, and both ends of the rotating shaft are fixedly connected to clamping columns, and a locking assembly is arranged between the ton barrel body and the bottom cover plate;

[0008] The unloading mechanism includes a frame and a matching rod fixed and symmetrically arranged on the inner wall of the frame, the matching rod cooperates with the locking assembly, the inner walls of the four corner pillars of the frame are fixedly connected with a rack rod, one side of the rack rod is meshed with a gear, the inside of the gear is fixedly connected with a central axis, one end of the central axis is fixedly connected with a cartridge, and the cartridge column cooperates with the cartridge.

[0009] Preferably, the rotating assembly further comprises a hook ring, a plurality of the hook rings are symmetrically and fixedly arranged on the bottom wall of the ton barrel body, and the rotating shaft is rotatably arranged on the inner wall of the hook ring.

[0010] Preferably, a plurality of first lifting rods are fixedly connected to the top wall of the ton barrel body, and a plurality of second lifting rods are fixedly connected to the lower wall of the bottom cover plate.

[0011] Preferably, the locking assembly includes an installation slot block, a limiting rod, a first locking tooth block, a second locking tooth block and a spring. The two installation slot blocks are symmetrically and fixedly arranged on the two side walls of the ton barrel body. The limiting rod is rotatably connected to one side of the inside of the installation slot block. One side wall of the first locking tooth block is fixedly connected to a side wall of the lower end of the limiting rod, and one side wall of the second locking tooth block is fixedly connected to a side wall of the ton barrel body. The first locking tooth block is meshed with the second locking tooth block, and both ends of the spring are respectively fixedly connected to a side wall of the upper end of the limiting rod and a side wall of the inside of the installation slot block.

[0012] Preferably, a first protrusion is provided at the lower end of the matching rod, and a second protrusion is provided at the upper end of the limiting rod, and the first protrusion and the second protrusion cooperate with each other.

[0013] Preferably, a cover is provided outside the gear and the rack rod, and a docking rod is fixedly connected between the two cover shells.

[0014] Preferably, a mounting square slot is provided on the bottom wall of the ton barrel body, an annular sealing strip is fixedly embedded inside the mounting square slot, and a mounting bayonet is provided on the side wall of the bottom cover plate, a sealing edge strip is fixedly embedded inside the mounting bayonet.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] After the controllable unloading mechanism is added to the bottom of the ton barrel of the utility model, it cooperates with the professional unloading rack, firstly, the functions of loading at the top of the ton barrel, sealing and transporting at the bottom, and controllable unloading at the bottom can be realized; secondly, it can solve the problem that after the viscous oil sludge is transported in barrels, the ton barrel needs to be turned over by a turning forklift before unloading; thirdly, it can be reused to replace the ton bag packaging commonly used in the transportation of viscous oil sludge, reducing the problem of ton bags being scrapped after being used once, generating a large amount of hazardous waste, and causing environmental pollution.

[0017] When the two bottom cover plates of the utility model are completely closed with the bottom of the ton barrel body, the annular sealing strip and the two sealing side strips are combined to form a complete sealing structure, thereby preventing the material stored therein from leaking, and the structural design is humanized. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a schematic diagram of the overall external structure of a bottom controllable unloading mechanism of a ton barrel;

[0019] Figure 2 It is a schematic structural diagram of a storage mechanism of a bottom controllable unloading mechanism of a ton barrel from a first perspective;

[0020] Figure 3 A bottom controllable unloading mechanism for a ton barrel Figure 2 A partial enlarged view of the middle part;

[0021] Figure 4It is a schematic structural diagram of a storage mechanism of a bottom controllable unloading mechanism of a ton barrel from a second perspective;

[0022] Figure 5 A bottom controllable unloading mechanism for a ton barrel Figure 4 A partial enlarged view of point B in the middle;

[0023] Figure 6 The figure is a structural diagram of a discharge mechanism of a bottom controllable discharge mechanism of a ton barrel;

[0024] Figure 7 A bottom controllable unloading mechanism for a ton barrel Figure 6 A partial enlarged view of point C in the middle;

[0025] Figure 8 The third perspective structural diagram of a storage mechanism of a bottom controllable unloading mechanism of a ton barrel.

[0026] In the figure: 100, storage mechanism; 101, ton barrel body; 102, bottom cover plate; 103, rotating shaft; 104, clamping column; 105, hook ring; 106, first lifting rod; 107, second lifting rod; 108, mounting groove block; 109, limiting rod; 110, first locking tooth block; 111, second locking tooth block; 112, spring; 113, annular sealing strip; 114, sealing edge strip; 200, unloading mechanism; 201, frame; 202, matching rod; 203, rack rod; 204, gear; 205, middle shaft; 206, cartridge; 207, cover; 208, docking rod. DETAILED DESCRIPTION

[0027] 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.

[0028] Example:

[0029] See also Figure 1-Figure 8 As shown, the utility model is a bottom controllable unloading mechanism for a ton barrel, comprising

[0030] The storage mechanism 100 includes a ton barrel body 101 and two bottom cover plates 102 symmetrically and rotatably arranged on the bottom wall of the ton barrel body 101. The ton barrel body 101 and the bottom cover plate 102 are connected by a rotating assembly. The rotating assembly includes a rotating shaft 103. The outer wall of the rotating shaft 103 is fixedly connected to the side wall of the bottom cover plate 102. Both ends of the rotating shaft 103 are fixedly connected with a clamping column 104. A locking assembly is provided between the ton barrel body 101 and the bottom cover plate 102.

[0031] The unloading mechanism 200 includes a frame 201 and a matching rod 202 fixed and symmetrically arranged on the inner wall of the frame 201. The matching rod 202 cooperates with the locking assembly. The inner walls of the four corner pillars of the frame 201 are fixedly connected with a rack rod 203. A gear 204 is meshed on one side of the rack rod 203. A central axis 205 is fixedly connected inside the gear 204. A cartridge 206 is fixedly connected to one end of the central axis 205. The cartridge 206 cooperates with the cartridge 206.

[0032] The rotating assembly also includes a hook ring 105 , and a plurality of hook rings 105 are symmetrically and fixedly arranged on the bottom wall of the ton barrel body 101 , and the rotating shaft 103 is rotatably arranged on the inner wall of the hook ring 105 .

[0033] A plurality of first hoisting rods 106 are fixedly connected to the top wall of the ton barrel body 101 , and a plurality of second hoisting rods 107 are fixedly connected to the lower wall of the bottom cover plate 102 .

[0034] The locking assembly includes an installation slot block 108, a limiting rod 109, a first locking tooth block 110, a second locking tooth block 111 and a spring 112. The two installation slot blocks 108 are symmetrically and fixedly arranged on the two side walls of the ton barrel body 101. The limiting rod 109 is rotatably connected to one side of the inside of the installation slot block 108. One side wall of the first locking tooth block 110 is fixedly connected to a side wall of the lower end of the limiting rod 109, and one side wall of the second locking tooth block 111 is fixedly connected to a side wall of the ton barrel body 101. The first locking tooth block 110 is meshed with the second locking tooth block 111, and both ends of the spring 112 are respectively fixedly connected to a side wall of the upper end of the limiting rod 109 and a side wall of the inside of the installation slot block 108.

[0035] A first protrusion is disposed at the lower end of the matching rod 202, and a second protrusion is disposed at the upper end of the limiting rod 109, and the first protrusion and the second protrusion cooperate with each other.

[0036] A cover 207 is disposed outside the gear 204 and the rack rod 203 , and a docking rod 208 is fixedly connected between the two cover shells 207 .

[0037] The bottom wall of the ton barrel body 101 is provided with a square installation slot, inside which a ring-shaped sealing strip 113 is fixedly embedded, and the side wall of the bottom cover plate 102 is provided with a mounting bayonet, inside which a sealing edge strip 114 is fixedly embedded;

[0038] Specifically, when the two bottom cover plates 102 are completely closed with the bottom of the ton barrel body 101, the annular sealing strip 113 and the two sealing edge strips 114 are combined to form a complete sealing structure, thereby preventing the material stored therein from leaking.

[0039] As can be seen from the above, the ton barrel body 101 is lowered from the frame 201. When the ton barrel body 101 drops to the specified position, the clamping column 104 cooperates with the clamping cylinder 206 to realize the linkage of opening and closing. The first protrusion and the second protrusion cooperate with each other, the limit rod 109 rotates, the first locking tooth block 110 and the second locking tooth block 111 are no longer engaged and limited, and the bottom cover plate 102 is released from the restriction;

[0040] During the falling process of the ton barrel body 101, the rack rod 203 and the gear 204 are driven to rotate by the deadweight of the ton barrel body 101, so that the bottom cover plate 102 is rotated and opened. The opening angle of the bottom cover plate 102 is proportional to the descending stroke of the ton barrel body 101, thereby realizing the controllable rotation angle of the bottom cover plate 102 set at the bottom;

[0041] After the unloading is completed, the barrel body 101 is slowly lifted to further close the bottom cover 102. The limiting rod 109 rotates through the action of the matching rod 202, and the first locking tooth block 110 and the second locking tooth block 111 are further engaged and limited through the action of the spring 112, so that the bottom cover 102 is in a closed state.

[0042] When the ton barrel body 101 is locked, the ton barrel body 101 can be further lifted to leave the unloading frame 201 to prepare for the unloading of the next ton barrel body 101. The structural design is user-friendly.

[0043] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0044] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0045] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bottom controllable unloading mechanism for a ton barrel, characterized in that: include The storage mechanism (100) comprises a ton barrel body (101) and two bottom cover plates (102) symmetrically and rotatably arranged on the bottom wall of the ton barrel body (101), wherein the ton barrel body (101) and the bottom cover plates (102) are connected via a rotating assembly, wherein the rotating assembly comprises a rotating shaft (103), wherein the outer wall of the rotating shaft (103) is fixedly connected to the side wall of the bottom cover plate (102), and both ends of the rotating shaft (103) are fixedly connected to a clamping column (104), and a locking assembly is provided between the ton barrel body (101) and the bottom cover plate (102); The unloading mechanism (200) comprises a frame (201) and a matching rod (202) fixedly and symmetrically arranged on the inner wall of the frame (201), the matching rod (202) and the locking assembly cooperate with each other, the inner walls of the four corner pillars of the frame (201) are fixedly connected with a rack rod (203), one side of the rack rod (203) is meshed with a gear (204), the gear (204) is fixedly connected with a central axis (205) inside, one end of the central axis (205) is fixedly connected with a cartridge (206), and the cartridge column (104) cooperates with the cartridge (206).

2. The bottom controllable unloading mechanism of a ton barrel according to claim 1 is characterized in that: The rotating assembly further comprises a hook ring (105), a plurality of the hook rings (105) are symmetrically and fixedly arranged on the bottom wall of the ton barrel body (101), and the rotating shaft (103) is rotatably arranged on the inner wall of the hook ring (105).

3. The bottom controllable unloading mechanism of a ton barrel according to claim 1 is characterized in that: A plurality of first hoisting rods (106) are fixedly connected to the top wall of the ton barrel body (101), and a plurality of second hoisting rods (107) are fixedly connected to the lower wall of the bottom cover plate (102).

4. The bottom controllable unloading mechanism of a ton barrel according to claim 1 is characterized in that: The locking assembly comprises a mounting slot block (108), a limiting rod (109), a first locking tooth block (110), a second locking tooth block (111) and a spring (112); the two mounting slot blocks (108) are symmetrically and fixedly arranged on the two side walls of the ton barrel body (101); the limiting rod (109) is rotatably connected to one side of the inside of the mounting slot block (108); one side wall of the first locking tooth block (110) is fixedly connected to a side wall of the lower end of the limiting rod (109); one side wall of the second locking tooth block (111) is fixedly connected to a side wall of the ton barrel body (101); the first locking tooth block (110) is meshed with the second locking tooth block (111); and two ends of the spring (112) are respectively fixedly connected to a side wall of the upper end of the limiting rod (109) and a side wall of the inside of the mounting slot block (108).

5. The bottom controllable unloading mechanism of a ton barrel according to claim 4 is characterized in that: A first protrusion is provided at the lower end of the matching rod (202), and a second protrusion is provided at the upper end of the limiting rod (109), and the first protrusion and the second protrusion cooperate with each other.

6. The bottom controllable unloading mechanism of a ton barrel according to claim 1 is characterized in that: A cover shell (207) is provided outside the gear (204) and the rack rod (203), and a docking rod (208) is fixedly connected between the two cover shells (207).

7. The bottom controllable unloading mechanism of a ton barrel according to claim 1 is characterized in that: The bottom wall of the ton barrel body (101) is provided with a mounting square notch, and a ring-shaped sealing strip (113) is fixedly embedded inside the mounting square notch. The side wall of the bottom cover plate (102) is provided with a mounting bayonet, and a sealing edge strip (114) is fixedly embedded inside the mounting bayonet.

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