Pretreatment device for paste-making powder

Abstract

The utility model provides a paste preparation powder pretreatment device, belongs to the field of paste production equipment, and aims to solve the problem that large raw materials are inconvenient to treat and smash conveniently, the paste preparation powder pretreatment device comprises a lower shell, an upper shell is connected to the lower shell through bolts, and an output shaft of a third motor is fixedly connected with a fixing rod. And the fixing rod is rotationally connected into the lower shell, the fixing rod is fixedly connected with a limiting frame, the limiting frame is provided with a first grinding block, and the fixing rod is in threaded connection with a limiting bolt. The device is provided with a conveying pipe; after the crushing roller is used for crushing raw materials, the raw materials fall onto the filter screen to be screened, large materials are guided by the filter screen to roll into the conveying pipe, the second motor drives the screw rod to rotate, the screw rod can push the materials to move upwards when rotating, the materials are conveyed to the upper portion through the conveying pipe and then discharged through the discharging pipe, and the materials are subjected to secondary crushing through the crushing roller. And the crushing effect is improved, and the situation of non-uniform crushing is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of paste production equipment, and concretely relates to a paste powder pretreatment device. BACKGROUND

[0002] The paste powder pretreatment device is mainly used for pretreating raw materials to ensure that the required paste or powder can be effectively prepared in the subsequent processing process.

[0003] However, most of the existing paste powder pretreatment devices have the following problems:

[0004] The existing paste powder pretreatment device is mainly used for pretreating raw materials to ensure that the required paste or powder can be effectively prepared in the subsequent processing process.

[0005] Therefore, we have improved the paste powder pretreatment device. UTILITY MODEL CONTENTS

[0006] The utility model aims at the problem that it is inconvenient to conveniently process and crush the large raw materials.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The paste powder pretreatment device is used to improve the above-mentioned problems.

[0009] The application is as follows:

[0010] Including lower shell, bolted on the upper shell, the upper shell is fixedly connected with processing box, the processing box is fixedly connected with first motor, the output shaft of first motor is fixedly connected with connecting rod, the connecting rod is rotatably connected on processing box, the connecting rod is fixedly connected with crushing roller, the connecting rod is fixedly connected with wheel belt, the wheel belt is meshed with synchronous toothed belt, the filter screen is fixedly connected in the upper shell, the filter screen is fixedly connected with conveying pipe, the conveying pipe is fixedly connected with second motor, the output shaft of second motor is fixedly connected with screw rod, the screw rod is rotatably connected in conveying pipe, the lower shell is fixedly connected with third motor, the output shaft of third motor is fixedly connected with fixed rod, the fixed rod is rotatably connected in lower shell, the fixed rod is fixedly connected with limiting frame, the first grinding block is arranged on the limiting frame, the limiting bolt is threadedly connected on the fixed rod.

[0011] As a preferred technical scheme of the application, the connecting rods are symmetrically distributed on the left and right sides in the processing box, and the connecting rods are one-to-one corresponding with the wheel belts through the crushing rollers.

[0012] As a preferred technical scheme of the application, the conveying pipes are symmetrically distributed on the left and right sides of the filter screen, and the conveying pipes are one-to-one corresponding with the screw rods through the second motors.

[0013] As a preferred technical scheme of the application, the output shaft of the second motor is fixedly connected with the center part of one end of the screw rod, and the side end face of the screw rod is attached to the inner side face of the conveying pipe.

[0014] As a preferred technical scheme of the application, the first grinding block is inclined to the top end of the limiting bolt, and the clamping grooves are equally arranged on the first grinding block.

[0015] As a preferred technical scheme of the application, the second grinding block is fixedly connected in the lower shell, the discharge pipe is fixedly connected on the conveying pipe, and the bottom end face height of the discharge pipe is greater than the top end face height of the crushing roller.

[0016] Compared with the prior art, the application has the following beneficial effects:

[0017] In the scheme of the application:

[0018] 1. The conveying pipe is arranged; after the raw materials are crushed by the crushing roller, the raw materials fall on the filter screen for screening, the larger materials are guided by the filter screen to roll down into the conveying pipe, the second motor is turned on to drive the screw rod to rotate, the screw rod can push the materials to move upward when rotating, the materials are conveyed through the conveying pipe, the materials are discharged through the discharge pipe after moving to the upper side, the materials are crushed again by the crushing roller, the crushing effect is improved, and the uneven crushing condition is avoided.

[0019] 2. Set a limit frame; when grinding smaller materials, the third motor can be started to drive the fixed rod to rotate, the fixed rod can drive the first grinding block to rotate smoothly through the limit frame, the rotating first grinding block can cooperate with the second grinding block to grind smoothly, and when the first grinding block is worn out after long-term use, the first grinding block needs to be disassembled, the bolts on the upper shell and the lower shell are disassembled, the upper shell is lifted and taken off, the limit bolt on the fixed rod is disassembled, and then the first grinding block is separated from the fixed rod and the limit frame and taken out, so that subsequent replacement and use are facilitated, and the grinding effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The overall three-dimensional structure schematic diagram of the paste-making powder pretreatment device provided in the application is provided.

[0021] Figure 2 The spiral rod side view structure schematic diagram of the paste-making powder pretreatment device provided in the application is provided.

[0022] Figure 3 The crushing roller top view structure schematic diagram of the paste-making powder pretreatment device provided in the application is provided.

[0023] Figure 4 The filter screen top view structure schematic diagram of the paste-making powder pretreatment device provided in the application is provided.

[0024] Figure 5 The filter screen three-dimensional structure schematic diagram of the paste-making powder pretreatment device provided in the application is provided.

[0025] Figure 6 The first grinding block bottom view structure schematic diagram of the paste-making powder pretreatment device provided in the application is provided.

[0026] Indicated in the figure: 1, lower shell; 2, upper shell; 3, treatment box; 4, first motor; 5, connecting rod; 6, crushing roller; 7, wheel belt; 8, synchronous toothed belt; 9, filter screen; 10, conveying pipe; 11, second motor; 12, spiral rod; 13, third motor; 14, fixed rod; 15, limit frame; 16, first grinding block; 17, limit bolt; 18, second grinding block; 19, discharge pipe. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0028] Therefore, the following detailed description of embodiments of the present application is not intended to limit the scope of the present application as claimed, but merely represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0029] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0030] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] In the description of the present application, it should be noted that the terms "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product is used, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation and cannot be understood as indicating or implying relative importance.

[0032] Embodiment 1:

[0033] As shown in Figures 1-6 The present embodiment proposes a paste-making powder pretreatment device, which comprises a lower shell 1, a upper shell 2 is bolted on the lower shell 1, a treatment box 3 is fixedly connected on the upper shell 2, a first motor 4 is fixedly connected on the treatment box 3, a connecting rod 5 is fixedly connected on the output shaft of the first motor 4, the connecting rod 5 is rotatably connected on the treatment box 3, a crushing roller 6 is fixedly connected on the connecting rod 5, a belt 7 is fixedly connected on the connecting rod 5, a synchronous toothed belt 8 is meshingly connected on the belt 7, a filter screen 9 is fixedly connected in the upper shell 2, a conveying pipe 10 is fixedly connected on the filter screen 9, a second motor 11 is fixedly connected on the conveying pipe 10, a screw rod 12 is fixedly connected on the output shaft of the second motor 11, the screw rod 12 is rotatably connected in the conveying pipe 10, a third motor 13 is fixedly connected on the lower shell 1, a fixed rod 14 is fixedly connected on the output shaft of the third motor 13, the fixed rod 14 is rotatably connected in the lower shell 1, a limiting frame 15 is fixedly connected on the fixed rod 14, a first grinding block 16 is arranged on the limiting frame 15, and a limiting bolt 17 is threadedly connected on the fixed rod 14.

[0034] Embodiment 2:

[0035] The solution in Example 1 will be further described below with reference to its specific working method.

[0036] like Figure 3 As shown, in a preferred embodiment, based on the above method, the connecting rods 5 are symmetrically distributed on the left and right sides of the processing box 3. The connecting rods 5 correspond one-to-one with the belt 7 through the crushing rollers 6, which can ensure that the material can be crushed smoothly under the rotational cooperation of the crushing rollers 6 on both sides.

[0037] like Figure 2 As shown, in a preferred embodiment, based on the above method, the conveying pipes 10 are symmetrically distributed on the left and right sides of the filter screen 9. The conveying pipes 10 correspond one-to-one with the screw rods 12 through the second motor 11, which can ensure the rotation of the screw rods 12 on both sides and can convey larger materials upward.

[0038] like Figure 2 As shown, in a preferred embodiment, based on the above method, the output shaft of the second motor 11 is further fixedly connected to the center of one end of the screw rod 12, and the side end face of the screw rod 12 is in contact with the inner side of the conveying pipe 10, which can ensure that the screw rod 12 is in contact with the inner wall of the conveying pipe 10 when conveying materials, thus preventing materials from falling off.

[0039] like Figure 2 As shown, in a preferred embodiment, based on the above method, the top ends of the first grinding block 16 and the limiting bolt 17 are inclined, and the first grinding block 16 is provided with slots at equal angles, which can ensure that the inclined first grinding block 16 and the limiting bolt 17 can guide the material to the edge gap, so as to facilitate grinding processing.

[0040] like Figure 2 As shown, in a preferred embodiment, based on the above method, a second grinding block 18 is fixedly connected inside the lower housing 1, and a discharge pipe 19 is fixedly connected to the conveying pipe 10. The height of the bottom end face of the discharge pipe 19 is greater than the height of the top end face of the crushing roller 6, which can ensure that the crushing roller 6 can be avoided from being affected by the discharge pipe 19 when it rotates.

[0041] Specifically, when using this ointment / powder pretreatment device: [combined with...] Figures 1-6When the raw material is crushed into small pieces, the first motor 4 can be started to drive the connecting rod 5 to rotate, and the connecting rod 5 can drive the two side connecting rods 5 to rotate simultaneously through the cooperation of the wheel belt 7 and the synchronous toothed belt 8. When the connecting rod 5 drives the crushing roller 6 to rotate, the two side crushing rollers 6 can crush the added raw material. After the raw material is crushed, the raw material falls onto the filter screen 9 in the upper shell 2 for screening. Larger materials are guided by the filter screen 9 to roll into the conveying pipe 10. The second motor 11 is started to drive the screw rod 12 to rotate, and the screw rod 12 can push the material upwards and convey it through the conveying pipe 10. After the material moves to the upper side, it is discharged through the discharge pipe 19, crushed again by the crushing roller 6 to improve the crushing effect and avoid uneven crushing.

[0042] Smaller materials are filtered through the filter screen 9 and fall into the second grinding block 18, which moves to the edge gap under the guidance of the first grinding block 16. The third motor 13 is started to drive the fixed rod 14 to rotate, and the fixed rod 14 can drive the first grinding block 16 to rotate stably through the limiting frame 15. The rotating first grinding block 16 can cooperate with the second grinding block 18 to grind stably. After long-term use, the first grinding block 16 is worn and affects the use effect, so the first grinding block 16 needs to be disassembled. The bolts on the upper shell 2 and the lower shell 1 are disassembled, the upper shell 2 is lifted and removed, the limiting bolt 17 on the fixed rod 14 is disassembled, and then the first grinding block 16 is separated from the fixed rod 14 and the limiting frame 15 for easy replacement and use, improving the grinding effect. The protective door on the lower shell 1 can be opened to take out and collect the ground powder.

[0043] The above embodiments are only used to illustrate the technical solutions described in the present application and are not limited to the technical solutions described in the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments, and any modification or equivalent replacement of the present application is included. All technical solutions and improvements within the spirit and scope of the present application are included in the scope of the claims of the present application.

Claims

1. A tabletting powder pre-treatment device comprising a lower housing (1), characterised in that, The lower shell (1) is bolted with the upper shell (2), the upper shell (2) is fixedly connected with the processing box (3), the processing box (3) is fixedly connected with the first motor (4), the output shaft of the first motor (4) is fixedly connected with the connecting rod (5), the connecting rod (5) is rotatably connected on the processing box (3), the connecting rod (5) is fixedly connected with the crushing roller (6), the connecting rod (5) is fixedly connected with the belt (7), the belt (7) is engaged with the synchronous toothed belt (8), the upper shell (2) is fixedly connected with the filter screen (9), the filter screen (9) is fixedly connected with the conveying pipe (10), the conveying pipe (10) is fixedly connected with the second motor (11), the output shaft of the second motor (11) is fixedly connected with the screw rod (12), the screw rod (12) is rotatably connected in the conveying pipe (10), the lower shell (1) is fixedly connected with the third motor (13), the output shaft of the third motor (13) is fixedly connected with the fixed rod (14), the fixed rod (14) is rotatably connected in the lower shell (1), the fixed rod (14) is fixedly connected with the limiting frame (15), the limiting frame (15) is provided with the first grinding block (16), the fixed rod (14) is threadedly connected with the limiting bolt (17).

2. A paste-making powder pre-treatment device according to claim 1, characterized in that The connecting rod (5) is symmetrically distributed in the processing box (3) left and right sides, the connecting rod (5) is one-to-one corresponding with the crushing roller (6) and the belt (7) through the belt (7).

3. A device for pre-treating a paste-making powder according to claim 1, characterized in that The conveying pipe (10) is symmetrically distributed in the filter screen (9) left and right sides, the conveying pipe (10) is one-to-one corresponding with the second motor (11) and the screw rod (12) through the second motor (11).

4. A device for pre-treating a paste-making powder according to claim 1, characterized in that The output shaft of the second motor (11) is fixedly connected with the screw rod (12) one end center part, the screw rod (12) side end face is fitted with the conveying pipe (10) inner side.

5. A device for pre-treating a paste-making powder according to claim 1, characterized in that The first grinding block (16) and the limiting bolt (17) top end are inclined, the first grinding block (16) is equally angularly provided with the clamping groove.

6. A paste-making powder pre-treatment device according to claim 1, characterized in that The lower shell (1) is fixedly connected with the second grinding block (18), the conveying pipe (10) is fixedly connected with the discharge pipe (19), the discharge pipe (19) bottom end face height is greater than the crushing roller (6) top end face height.

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