Weighing and discharging device for petroleum coke mixing preparation

Abstract

The utility model relates to the technical field of petroleum coke preparation and weighing, in particular to a weighing and blanking device for petroleum coke mixed preparation, which comprises a weighing and blanking machine, a dredging component is mounted below the weighing and blanking machine, and a communicating component is arranged on the outer side of the dredging component; the dredging assembly comprises a discharging pipe, a fixing rod is inserted into the upper portion of the discharging pipe in a penetrating mode, a driven roller is connected to the outer wall of the fixing rod, a transmission belt is connected to the outer wall of the driven roller, a driving roller is arranged on the inner wall of the lower portion of the transmission belt, and a connecting rod penetrates into the driving roller; and a cushion block is arranged in the transmission belt. According to the weighing and discharging device, due to the arrangement of the dredging assembly and the communicating assembly, other tools are not needed for dredging, the dredging efficiency is high, the dredging practicability is improved, the two transmission belts can drive scorched particles in the discharging pipe to move at the same time through the communicating assembly, and absolute smoothness during dredging is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum coke preparation and weighing, in particular to a weighing and unloading device for petroleum coke mixed preparation. Background Art

[0002] Petroleum coke is a product obtained by distilling crude oil to separate light and heavy oils, and then subjecting the heavy oil to thermal cracking. When stored petroleum coke pellets are needed, coke pellets of different sizes are mixed in proportion and dry-blended to prepare a petroleum coke mixture, which requires a weighing and feeding device.

[0003] However, when the existing weighing and feeding device is in use, coke particles of different sizes enter the feeding pipe. When too much material is fed at one time, coke particles of different sizes will block the feeding pipe, requiring workers to use other tools to dredge the feeding pipe. The dredging efficiency is low, it is difficult to clean quickly, and it is not practical and prone to mistakes. Utility Model Content

[0004] The utility model aims to provide a weighing and feeding device for petroleum coke mixing preparation, so as to solve the problem that the feeding pipe is difficult to clean after being blocked in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a weighing and feeding device for petroleum coke mixed preparation, comprising:

[0006] A weighing and unloading machine, wherein a dredging component is installed below the weighing and unloading machine, and a connecting component is arranged on the outside of the dredging component;

[0007] A dredging component, the dredging component includes a feed pipe, a fixing rod is inserted into the upper part of the feed pipe, a driven roller is connected to the outer wall of the fixing rod, a transmission belt is connected to the outer wall of the driven roller, an active roller is arranged on the lower inner wall of the transmission belt, a connecting rod is passed through the interior of the active roller, and a pad is arranged inside the transmission belt.

[0008] Preferably, the connecting component comprises a No. 1 gear, the outer wall of the No. 1 gear is meshed with a No. 2 gear, the outer wall of the No. 1 gear is mounted with a shaft, and the outer wall of the shaft is connected to a roller.

[0009] Preferably, a hole is provided in the discharge pipe corresponding to the connecting rod, and the discharge pipe is fixedly connected to the weighing and discharge machine.

[0010] Preferably, the fixed rod is fixedly connected to the discharge pipe, and the driven roller is rotatably connected to the fixed rod.

[0011] Preferably, the cushion block is fixedly connected to the discharge pipe, and the active roller is fixedly connected to the connecting rod.

[0012] Preferably, a connecting rod is provided in the middle of the first gear and the second gear, and the connecting rod is fixedly connected to the first gear and the second gear respectively.

[0013] Preferably, the shaft is fixedly connected to the first gear, and the roller is rotatably connected to the shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The novel weighing and unloading device is provided with a dredging component and a connecting component. When too much material is unloaded at one time and a blockage occurs in the unloading pipe, the roller can be rotated, and the roller drives the shaft rod to rotate, and the shaft rod drives gear No. 1 to rotate, and gear No. 1 drives gear No. 2 to rotate. Both gear No. 1 and gear No. 2 can drive the connecting rod to rotate, and the connecting rod drives the active roller to rotate, and the active roller drives the transmission belt to rotate, and the transmission belt drives the coke particles in the unloading pipe to move downward, so as to unblock the unloading pipe. No other tools are needed for unblocking, and the unblocking efficiency is high, which improves the practicality of unblocking. Through the connecting component, the two transmission belts can simultaneously drive the coke particles in the unloading pipe to move, so as to ensure absolute smoothness during unblocking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 Schematic diagram of the structure of part A;

[0019] Figure 4 It is a partial structural exploded schematic diagram of the dredging component of the utility model;

[0020] Figure 5 It is an exploded schematic diagram of the connecting component of the utility model.

[0021] In the figure: 01, weighing and unloading machine; 02, dredging component; 21, unloading pipe; 22, fixing rod; 23, driven roller; 24, transmission belt; 25, driving roller; 26, connecting rod; 27, pad; 03, connecting component; 31, gear No. 1; 32, gear No. 2; 33, shaft; 34, rotating roller. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides an embodiment: a weighing and unloading device for petroleum coke mixed preparation. The weighing and unloading machine 01, the first gear 31 and the second gear 32 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0024] It comprises: a weighing and unloading machine 01, a dredging component 02 is installed below the weighing and unloading machine 01, and a connecting component 03 is arranged outside the dredging component 02;

[0025] The dredging component 02 includes a discharge pipe 21, a fixed rod 22 is inserted into the upper part of the discharge pipe 21, a driven roller 23 is connected to the outer wall of the fixed rod 22, a transmission belt 24 is connected to the outer wall of the driven roller 23, an active roller 25 is arranged on the inner wall below the transmission belt 24, a connecting rod 26 is passed through the inside of the active roller 25, the connecting rod 26 can drive the active roller 25 to rotate, the active roller 25 drives the transmission belt 24 to rotate, the transmission belt 24 drives the coke particles in the discharge pipe 21 to move downward, and the discharge pipe 21 is dredged, a pad 27 is arranged inside the transmission belt 24, the pad 27 plays a supporting role to ensure the stability of the position of the transmission belt 24.

[0026] Furthermore, the connecting component 03 includes a number one gear 31, and the outer wall of the number one gear 31 is meshed with a number two gear 32. Both the number one gear 31 and the number two gear 32 can drive the connecting rod 26 to rotate, the connecting rod 26 drives the active roller 25 to rotate, and the active roller 25 drives the transmission belt 24 to rotate. The outer wall of the number one gear 31 is installed with a shaft rod 33, the shaft rod 33 does not affect the rotation of the roller 34, and the shaft rod 33 can be rotated smoothly. The shaft rod 33 can drive the number one gear 31 to rotate, the number one gear 31 drives the number two gear 32 to rotate, and both the number one gear 31 and the number two gear 32 can drive the connecting rod 26 to rotate, and the outer wall of the shaft rod 33 is connected to the roller 34.

[0027] Furthermore, a hole is provided in the discharge pipe 21 corresponding to the connecting rod 26 to ensure that the discharge pipe 21 does not affect the rotation of the connecting rod 26 . The discharge pipe 21 is fixedly connected to the weighing and discharge machine 01 to ensure the stability of the discharge pipe 21 .

[0028] Furthermore, the fixed rod 22 is fixedly connected to the discharge pipe 21 to ensure the stability of the fixed rod 22 , and the driven roller 23 is rotationally connected to the fixed rod 22 to ensure that the fixed rod 22 does not affect the rotation of the driven roller 23 .

[0029] Furthermore, the pad 27 is fixedly connected to the discharge pipe 21, and the pad 27 plays a supporting role to ensure the stability of the position of the transmission belt 24. The active roller 25 is fixedly connected to the connecting rod 26 to ensure that the connecting rod 26 can drive the active roller 25 to rotate, and the active roller 25 drives the transmission belt 24 to rotate. The transmission belt 24 drives the coke particles in the discharge pipe 21 to move downward to clear the discharge pipe 21.

[0030] Furthermore, a connecting rod 26 is provided in the middle of the number one gear 31 and the number two gear 32, and the connecting rod 26 is fixedly connected to the number one gear 31 and the number two gear 32 respectively, ensuring that the number one gear 31 and the number two gear 32 can drive the connecting rod 26 to rotate, the connecting rod 26 drives the active roller 25 to rotate, and the active roller 25 drives the transmission belt 24 to rotate.

[0031] Furthermore, the shaft 33 is fixedly connected to the number one gear 31, ensuring that the shaft 33 can drive the number one gear 31 to rotate, the number one gear 31 drives the number two gear 32 to rotate, and both the number one gear 31 and the number two gear 32 can drive the connecting rod 26 to rotate. The roller 34 is rotationally connected to the shaft 33, ensuring that the shaft 33 does not affect the rotation of the roller 34, and the shaft 33 can be rotated smoothly.

[0032] Working principle: When in use, first rotate the roller 34, the roller 34 drives the shaft 33 to rotate, the shaft 33 drives the No. 1 gear 31 to rotate, the No. 1 gear 31 drives the No. 2 gear 32 to rotate, the No. 1 gear 31 and the No. 2 gear 32 can both drive the connecting rod 26 to rotate, the connecting rod 26 drives the active roller 25 to rotate, the active roller 25 drives the transmission belt 24 to rotate, the transmission belt 24 drives the coke particles in the discharge pipe 21 to move downward, and clear the discharge pipe 21. The above is the entire working principle of the utility model.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A weighing and feeding device for petroleum coke mixing preparation, characterized in that: include: A weighing and discharging machine (01), wherein a dredging component (02) is installed below the weighing and discharging machine (01), and a connecting component (03) is arranged on the outside of the dredging component (02); A dredging component (02), the dredging component (02) comprising a feed tube (21), a fixed rod (22) inserted into the upper interior of the feed tube (21), the outer wall of the fixed rod (22) being connected to a driven roller (23), the outer wall of the driven roller (23) being connected to a transmission belt (24), an active roller (25) being arranged on the lower inner wall of the transmission belt (24), a connecting rod (26) passing through the interior of the active roller (25), and a cushion block (27) being arranged inside the transmission belt (24).

2. The weighing and unloading device for mixed preparation of petroleum coke according to claim 1, characterized in that: The connecting component (03) comprises a first gear (31), the outer wall of the first gear (31) is meshed with a second gear (32), the outer wall of the first gear (31) is mounted with a shaft (33), and the outer wall of the shaft (33) is connected to a roller (34).

3. The weighing and unloading device for mixed preparation of petroleum coke according to claim 1, characterized in that: The discharge pipe (21) is provided with a hole corresponding to the connecting rod (26), and the discharge pipe (21) is fixedly connected to the weighing discharge machine (01).

4. The weighing and unloading device for mixed preparation of petroleum coke according to claim 1, characterized in that: The fixed rod (22) is fixedly connected to the feeding tube (21), and the driven roller (23) is rotatably connected to the fixed rod (22).

5. The weighing and unloading device for mixed preparation of petroleum coke according to claim 1, characterized in that: The cushion block (27) is fixedly connected to the discharge pipe (21), and the active roller (25) is fixedly connected to the connecting rod (26).

6. The weighing and unloading device for mixed preparation of petroleum coke according to claim 2, characterized in that: A connecting rod (26) is disposed in the middle of the first gear (31) and the second gear (32), and the connecting rod (26) is fixedly connected to the first gear (31) and the second gear (32) respectively.

7. The weighing and unloading device for mixed preparation of petroleum coke according to claim 2, characterized in that: The shaft (33) is fixedly connected to the first gear (31), and the rotating roller (34) is rotatably connected to the shaft (33).

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