Snow-melting agent mixing device

Abstract

The utility model discloses a snow-melting agent mixing device which comprises a mixing box, the top of the mixing box is connected with a grinding box, the top end of the grinding box is connected with a premixing box, the top of the premixing box is connected with a plurality of groups of crushing boxes, each crushing box is internally and rotatably provided with a crushing roller through a bearing, and the crushing boxes are provided with first motors which are in transmission connection with the crushing rollers. A plurality of groups of guide plates are sequentially and obliquely arranged in the premixing box from top to bottom, a grinding seat is arranged in the grinding box, a mounting seat is arranged in the mixing box, a connecting frame is arranged on the inner wall, connected with the mixing box, of the mounting seat, and a grinding roller is connected to the top end of the mounting seat through a shaft and a bearing in a matched mode and matched with the grinding seat; a stirring shaft is rotatably mounted at the bottom end of the mounting seat through a bearing, a stirring structure is arranged on the stirring shaft, a double-shaft motor is embedded in the mounting seat, and the output end of the double-shaft motor is respectively in transmission connection with the grinding roller and the stirring shaft. According to the snow-melting agent mixing device, the raw materials of the snow-melting agent can be crushed, ground and premixed during mixing, and the mixing efficiency of the snow-melting agent is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of snow-melting agent processing, and more specifically, to a snow-melting agent mixing device. Background Art

[0002] Snowmelt refers to a chemical that can lower the melting temperature of ice and snow. The raw materials of ordinary snowmelt are easy to obtain and inexpensive. Its main components are potassium acetate and chloride salts, and they are classified into these two types. Snowmelt melts the snow on the road by lowering the melting temperature of ice and snow, which facilitates road clearing. The effect is obvious where it is spread, but it is harmful. Studies have found that the residue of snowmelt can corrode the road surface and car rubber tires. In the north, sand and snowplows are still used as the main method in winter, and snowmelt is used as the auxiliary method to remove ice and snow on the road to ensure smooth traffic.

[0003] During the production and processing of de-icing agent, the raw materials need to be mixed. However, the raw materials of de-icing agent are mostly in block form, and these raw materials need to be crushed before mixing. However, the existing de-icing agent mixing device is not convenient for directly crushing the de-icing agent before mixing the raw materials, which makes the mixing processing efficiency of the de-icing agent low.

[0004] Moreover, when feeding raw materials, most existing deicing agent mixing devices directly convey different raw materials into a mixing box, causing different raw materials to accumulate inside the mixing box and failing to premix the raw materials, thereby affecting the mixing efficiency of the deicing agent. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the problems existing in the prior art, the utility model provides a deicing agent mixing device to solve the technical problems mentioned in the background technology that the deicing agent mixing device in the prior art cannot directly crush the raw materials when mixing the deicing agent raw materials, and cannot pre-mix the raw materials when entering the mixing box, resulting in poor mixing efficiency.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A snow melting agent mixing device comprises a mixing box, the top of which is connected to a grinding box, the top of which is connected to a premixing box, the top of which is connected to multiple groups of crushing boxes, each of which is provided with a crushing roller rotatably mounted via a bearing, a first motor is provided on the crushing box for transmission connection with the crushing roller, multiple groups of guide plates are arranged in an up-and-down sequence in the premixing box, a grinding seat is provided in the grinding box, a mounting seat is provided in the mixing box, a connecting frame is provided on the mounting seat connected to the inner wall of the mixing box, a grinding roller is connected to the top of the mounting seat through a shaft and a bearing, the grinding roller cooperates with the grinding seat, a stirring shaft is rotatably mounted on the bottom of the mounting seat through a bearing, a stirring structure is provided on the stirring shaft, a double-shaft motor is embedded in the mounting seat, and the output ends of the double-shaft motor are respectively transmission-connected to the grinding roller and the stirring shaft.

[0010] The utility model is further configured that the stirring structure includes a first spiral blade arranged on the stirring shaft, and a second spiral blade is arranged on the outer side of the first spiral blade in the opposite direction to achieve sufficient stirring of the first spiral blade and the second spiral blade.

[0011] The utility model is further configured such that a stirring column is provided on the stirring shaft, and the first spiral blade and the second spiral blade are both partially fixed on the stirring shaft to improve the stirring effect.

[0012] The utility model is further configured that a discharge pipe is provided at the bottom end of the mixing box, and a valve is provided on the discharge pipe for discharging the mixed snow-melting agent to the outside.

[0013] The utility model is further configured that the bottom end of the stirring shaft extends to the inside of the discharge pipe and is provided with a spiral discharge shaft to facilitate discharge.

[0014] The utility model is further configured that a feeding hopper is provided on the top of the crushing box to facilitate overall feeding.

[0015] The utility model is further configured such that an auxiliary seat is provided on the inner wall of the pulverizing box, and auxiliary teeth are provided on the auxiliary seat for engaging the pulverizing roller. The pulverizing effect of the pulverizing roller on the snow melting agent raw material can be improved through the cooperation of the auxiliary seat and the auxiliary teeth.

[0016] The utility model is further configured that the grinding box is provided with supporting legs, and the bottom ends of the supporting legs are provided with fixing feet to achieve overall support and fixation.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a deicing agent mixing device, which has the following beneficial effects:

[0019] 1. The utility model includes a mixing box, the top of the mixing box is connected to a grinding box, the top of the grinding box is connected to a premixing box, and the top of the premixing box is connected to multiple groups of crushing boxes, so that when mixing the deicing agent, the deicing agent raw materials are first crushed by the crushing box, and then enter the premixing box for premixing after crushing, and then the premixed deicing agent raw materials are transported to the grinding box for grinding, and then the ground raw materials are transported to the mixing box for mixing, so that the deicing agent can be crushed, premixed and ground before mixing, so that the efficiency of mixing the deicing agent raw materials can be improved, and the mixing effect can be improved.

[0020] 2. In the utility model, a crushing roller is rotatably installed in each crushing box through a bearing, and a first motor is provided on the crushing box in transmission connection with the crushing roller. Thus, by starting the first motor, the rotation of the crushing roller can be controlled by the first motor, thereby achieving the crushing of the snow melting agent raw materials entering the crushing box.

[0021] 3. The utility model has a plurality of guide plates arranged in an up-and-down manner in the premixing box, so that the crushed deicing agent raw materials will fall on the guide plates after entering the premixing box and flow on the guide plates, thereby achieving premixing of the crushed deicing agent raw materials in the process of sequential reversing flow.

[0022] 4. The utility model is provided with a grinding seat in the grinding box, a mounting seat in the mixing box, a connecting frame is provided on the inner wall of the mixing box connected to the mounting seat, a grinding roller is connected to the top of the mounting seat through a shaft and a bearing, the grinding roller cooperates with the grinding seat, a stirring shaft is rotatably mounted on the bottom of the mounting seat through a bearing, a stirring structure is provided on the stirring shaft, a double-shaft motor is embedded in the mounting seat, and the output ends of the double-shaft motor are respectively connected to the grinding roller and the stirring shaft, so that the double-shaft motor is started, and the grinding roller and the stirring shaft can be controlled to rotate through the double-shaft motor; wherein, after premixing The de-icing agent raw materials will enter the grinding box and enter the gap between the grinding seat and the grinding roller. The rotation of the grinding roller can realize the grinding of the de-icing agent raw materials in the grinding box, so that the de-icing agent raw materials can be finer before mixing, thereby facilitating the subsequent granulation and other operations of the de-icing agent raw materials in the processing process, and the de-icing agent raw materials can be further pre-mixed during the grinding process; after that, the ground de-icing agent raw materials will enter the mixing box, and the stirring structure will be driven to rotate by the stirring shaft, so as to realize the stirring and mixing of the de-icing agent raw materials in the mixing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a deicing agent mixing device in the utility model;

[0024] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the connection structure between the mounting seat, the grinding roller, the stirring shaft and the stirring structure in the utility model;

[0026] Figure 4 It is a schematic diagram of the connection structure between the crushing box, the crushing roller, the auxiliary seat and the auxiliary teeth in the utility model;

[0027] Figure 5 It is a schematic cross-sectional view of the internal structure of the premixing box in the utility model.

[0028] In the figure: 1. mixing box; 2. grinding box; 3. premixing box; 4. crushing box; 5. crushing roller; 6. first motor; 7. guide plate; 8. grinding seat; 9. mounting seat; 10. connecting frame; 11. grinding roller; 12. stirring shaft; 13. double-shaft motor; 14. first spiral blade; 15. second spiral blade; 16. stirring column; 17. discharge pipe; 18. valve; 19. spiral discharge shaft; 20. feed hopper; 21. auxiliary seat; 22. auxiliary teeth; 23. support leg; 24. fixed foot. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0031] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0032] See also Figure 1-5A deicing agent mixing device comprises a mixing box 1, a grinding box 2 is connected to the top of the mixing box 1, a premixing box 3 is connected to the top of the grinding box 2, and a plurality of crushing boxes 4 are connected to the top of the premixing box 3, so that when the deicing agent is mixed, the deicing agent raw materials are first crushed by the crushing box 4, and then enter the premixing box 3 for premixing after crushing, and then the premixed deicing agent raw materials are transported to the grinding box 2 for grinding, and then the ground raw materials are transported to the mixing box 1 for mixing, so that the crushing, premixing and grinding of the deicing agent before mixing can be achieved, so that the efficiency of mixing the deicing agent raw materials can be improved, and the mixing effect can be improved.

[0033] In the utility model, a crushing roller 5 is rotatably installed in each crushing box 4 through a bearing, and a first motor 6 is provided on the crushing box 4 in transmission connection with the crushing roller 5. In this way, when the first motor 6 is started, the crushing roller 5 can be controlled to rotate through the first motor 6, thereby achieving the crushing of the snow melting agent raw materials entering the crushing box 4.

[0034] In the present invention, a plurality of groups of guide plates 7 are arranged in an inclined manner up and down in the premixing box 3, so that after the crushed deicing agent raw materials enter the premixing box 3, they will fall on the guide plates 7 and flow on the guide plates 7, so that in the process of sequential reversing flow, the deicing agent raw materials can be premixed after being crushed.

[0035] The utility model is provided with a grinding seat 8 in a grinding box 2, a mounting seat 9 in a mixing box 1, a connecting frame 10 is provided on the inner wall of the mounting seat 9 connected to the mixing box 1, a grinding roller 11 is connected to the top of the mounting seat 9 through a shaft and a bearing, the grinding roller 11 cooperates with the grinding seat 8, a stirring shaft 12 is rotatably installed on the bottom of the mounting seat 9 through a bearing, a stirring structure is provided on the stirring shaft 12, a double-shaft motor 13 is embedded in the mounting seat 9, and the output ends of the double-shaft motor 13 are respectively connected to the grinding roller 11 and the stirring shaft 12.

[0036] In this way, the dual-axis motor 13 is started, and the grinding roller 11 and the stirring shaft 12 can be controlled to rotate by the dual-axis motor 13;

[0037] The premixed deicing agent raw materials will enter the grinding box 2 and the gap between the grinding seat 8 and the grinding roller 11. The grinding of the deicing agent raw materials in the grinding box 2 can be achieved through the rotation of the grinding roller 11, so that the deicing agent raw materials can be finer before mixing, thereby facilitating the subsequent granulation of the deicing agent raw materials during the processing process, and the deicing agent raw materials can be further premixed during the grinding process.

[0038] Afterwards, the ground deicing agent raw materials will enter the mixing box 1 , and the stirring structure will be driven to rotate by the stirring shaft 12 , so as to achieve stirring and mixing of the deicing agent raw materials in the mixing box 1 .

[0039] The stirring structure includes a first spiral blade 14 arranged on the stirring shaft 12, a second spiral blade 15 is arranged on the outer side of the first spiral blade 14 in the opposite direction, a stirring column 16 is arranged on the stirring shaft 12, and the first spiral blade 14 and the second spiral blade 15 are partially fixed on the stirring shaft 12.

[0040] Specifically, when the stirring shaft 12 rotates, it will drive the first spiral blade 14, the second spiral blade 15 and the stirring column 16 to rotate. Through the cooperation of the first spiral blade 14 and the second spiral blade 15, the deicing agent raw materials entering the mixing box 1 can be fully stirred and mixed, thereby improving the mixing efficiency. At the same time, through the setting of the stirring column 16, the installation stability of the first spiral blade 14 and the second spiral blade 15 can be improved, and the stirring and mixing effect and efficiency of the deicing agent raw materials can be further improved.

[0041] See also Figure 1-Figure 5 As an implementation of the mixing box 1 , a discharge pipe 17 is provided at the bottom end of the mixing box 1 , and a valve 18 is provided on the discharge pipe 17 .

[0042] Specifically, the mixed snow-melting agent raw materials can be discharged to the outside through the discharge pipe 17 , and the setting of the valve 18 can conveniently control the opening and closing of the discharge pipe 17 .

[0043] See also Figure 1-Figure 5 As an implementation of the stirring shaft 12 : the bottom end of the stirring shaft 12 extends to the inside of the discharge pipe 17 and a spiral discharge shaft 19 is provided.

[0044] Specifically, when the stirring shaft 12 rotates, it can synchronously drive the spiral discharge shaft 19 to rotate. Through the rotation of the spiral discharge shaft 19, the stirring shaft 12 after mixing can be controlled to be uniformly discharged outward at the discharge pipe 17.

[0045] See also Figure 1-Figure 5 As an implementation of the crushing box 4: a feed hopper 20 is arranged on the top of the crushing box 4.

[0046] Specifically, the provision of the feed hopper 20 can improve the feeding convenience of the crushing box 4.

[0047] See also Figure 1-Figure 5 As an implementation of the crushing box 4 , an auxiliary seat 21 is provided on the inner wall of the crushing box 4 , and auxiliary teeth 22 are provided on the auxiliary seat 21 for engaging with the crushing roller 5 .

[0048] Specifically, the auxiliary seat 21 and the auxiliary teeth 22 can be provided to improve the crushing effect of the crushing roller 5 on the deicing agent raw material.

[0049] See also Figure 1-Figure 5As an implementation of the grinding box 2: the grinding box 2 is provided with a supporting leg 23, and the bottom end of the supporting leg 23 is provided with a fixed foot 24.

[0050] Specifically, overall stable support can be achieved through the cooperation of the supporting legs 23 and the fixing feet 24 .

[0051] In summary, when the overall equipment is in use:

[0052] The deicing agent raw materials to be mixed are placed in the corresponding feed hopper 20, and the first motor 6 is started. The first motor 6 can control the rotation of the crushing roller 5, and the crushing roller 5 can crush the deicing agent raw materials entering the crushing box 4;

[0053] The crushed deicing agent raw material will enter the premixing box 3, and after entering the premixing box 3, it will fall on the guide plate 7, and will be reversed on the guide plate 7 in sequence, so that in the process of reversed flow in sequence, the deicing agent raw material can be premixed after being crushed;

[0054] The pre-mixed deicing agent raw materials will enter the grinding box 2 and enter the gap between the grinding seat 8 and the grinding roller 11;

[0055] The dual-shaft motor 13 is started, and the grinding roller 11 and the stirring shaft 12 can be controlled to rotate by the dual-shaft motor 13;

[0056] The rotation of the grinding roller 11 can realize the grinding of the deicing agent raw material in the grinding box 2, so that the deicing agent raw material can be finer before mixing, so that the mixing effect of the deicing agent raw material can be improved, thereby facilitating the subsequent granulation of the deicing agent raw material during the processing, and the deicing agent raw material can be further premixed during the grinding process;

[0057] After that, the ground deicing agent raw material will enter the mixing box 1, and the stirring shaft 12 drives the first spiral blade 14, the second spiral blade 15 to rotate and the stirring column 16. The first spiral blade 14 and the second spiral blade 15 cooperate to achieve full stirring and mixing of the deicing agent raw material entering the mixing box 1, thereby improving the mixing efficiency. At the same time, the arrangement of the stirring column 16 can improve the installation stability of the first spiral blade 14 and the second spiral blade 15, and can further improve the stirring and mixing effect and efficiency of the deicing agent raw material.

[0058] After the snow-melting agent raw materials are mixed, they are discharged to the outside through the discharge pipe 17 .

[0059] In all the schemes mentioned above, the connection between two parts can be selected according to the actual situation by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which will not be described one by one here. In the above, all fixed connections are preferably considered to be welding. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents;

[0060] In all the schemes mentioned above, the operation of electrical components is controlled by a controller. Since the devices matched with the controller are commonly used devices, their control principles and line connections are all existing well-known and mature technologies, and their electrical connection relationships and specific circuit structures will not be elaborated here.

Claims

1. A deicing agent mixing device, characterized in that: The invention comprises a mixing box (1), the top of the mixing box (1) is connected to a grinding box (2), the top of the grinding box (2) is connected to a premixing box (3), the top of the premixing box (3) is connected to a plurality of crushing boxes (4), each crushing box (4) is provided with a crushing roller (5) rotatably mounted via a bearing, a first motor (6) is provided on the crushing box (4) and is transmission-connected to the crushing roller (5), a plurality of guide plates (7) are arranged in an upward and downward sequence in the premixing box (3), a grinding seat (8) is provided in the grinding box (2), and a plurality of guide plates (7) are arranged in the mixing box (1). The mounting seat (9) is connected to the inner wall of the mixing box (1) and is provided with a connecting frame (10); the top end of the mounting seat (9) is connected to a grinding roller (11) through the cooperation of a shaft and a bearing; the grinding roller (11) cooperates with the grinding seat (8); the bottom end of the mounting seat (9) is rotatably provided with a stirring shaft (12) through a bearing; a stirring structure is provided on the stirring shaft (12); a double-shaft motor (13) is embedded in the mounting seat (9); the output ends of the double-shaft motor (13) are respectively connected to the grinding roller (11) and the stirring shaft (12) in a transmission manner.

2. The deicing agent mixing device according to claim 1, characterized in that: The stirring structure comprises a first spiral blade (14) arranged on a stirring shaft (12), and a second spiral blade (15) is arranged on the outer side of the first spiral blade (14) in the opposite direction.

3. The deicing agent mixing device according to claim 2, characterized in that: A stirring column (16) is arranged on the stirring shaft (12), and the first spiral blade (14) and the second spiral blade (15) are both partially fixed on the stirring shaft (12).

4. The deicing agent mixing device according to claim 1, characterized in that: A discharge pipe (17) is provided at the bottom end of the mixing box (1), and a valve (18) is provided on the discharge pipe (17).

5. The deicing agent mixing device according to claim 4, characterized in that: The bottom end of the stirring shaft (12) extends to the inside of the discharge pipe (17) and is provided with a spiral discharge shaft (19).

6. A deicing agent mixing device according to any one of claims 1 to 5, characterized in that: A feed hopper (20) is provided on the top of the crushing box (4).

7. The deicing agent mixing device according to claim 1, characterized in that: An auxiliary seat (21) is arranged on the inner wall of the crushing box (4), and auxiliary teeth (22) are arranged on the auxiliary seat (21) to engage with the crushing roller (5).

8. The deicing agent mixing device according to claim 1, characterized in that: The grinding box (2) is provided with a supporting leg (23), and a fixing foot (24) is provided at the bottom end of the supporting leg (23).

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