CN211988966U - Uniform crusher - Google Patents

Abstract

The utility model discloses a uniform pulverizer, comprising a pulverizing box, the top of the pulverizing box is connected with a feeding pipe, the front of the pulverizing box is connected with a discharging pipe, and the upper surface of the pulverizing box is fixedly connected with a feeding pipe. a motor, the output end of the motor penetrates the upper surface of the crushing box and extends to the interior of the crushing box, the output end of the motor is connected with a main gear, and the inner top wall of the crushing box is fixedly embedded with two symmetrical bearings ;By setting the screen, the powder that does not meet the size can be effectively blocked. By setting the first knife and the second knife, it can be graded and gradually crushed. By setting the refining plate and the refining plate, the crushed The powder is further refined and ground. By setting an alarm, the staff can be reminded to recover the powder in time.

Description

a homogeneous pulverizer

technical field

The utility model belongs to the field of medical processing, in particular to a uniform pulverizer.

Background technique

A pulverizer is a machine that pulverizes large-sized solid raw materials to the required size. The pulverizer is composed of coarse crushing, fine crushing, wind conveying and other devices, and achieves the purpose of the pulverizer in the form of high-speed impact. Using wind energy to form powder at one time, the traditional screening procedure is cancelled. Mainly used in mining, building materials, medical and other industries.

In the production process of medicinal powder, the medicinal powder needs to be pulverized and refined. However, when the pulverizers currently on the market pulverize and refine medicinal powder, due to the single pulverizing structure, they do not have good refinement, which will lead to the particle size of medicinal powder. The size is uneven, which affects the later use.

Utility model content

In view of the above defects, the utility model provides a uniform pulverizer, including a pulverizing box, the top of the pulverizing box is connected with a feeding pipe, the front of the pulverizing box is connected with a discharging pipe, and the upper part of the pulverizing box is connected with The surface is fixedly connected with a motor, the output end of the motor penetrates the upper surface of the crushing box and extends to the interior of the crushing box, the output end of the motor is connected with a main gear, and the inner top wall of the crushing box is fixedly inlaid with two A relatively symmetrical bearing, the inner ring of each bearing is fixedly connected with a rotating rod, the outer surfaces of the two rotating rods are sleeved with secondary gears, and the two secondary gears are respectively connected with the front and rear ends of the main gear. meshing connection, the outer surfaces of the two rotating rods are sleeved with a first knife and a second knife, the inner side wall of the crushing box is fixedly connected with a screen, the screen is located at the bottom of the rotating rod, the crushing The inner side walls of the box are all provided with chute, the chute is located at the bottom of the screen, the interior of the two chute is clamped with a matching load-bearing plate, and the left and right ends of the load-bearing plate are fixedly inlaid with Magnets, the upper surfaces of the left and right ends of the load-bearing plate are respectively fixedly connected with the inner top walls of the two chutes through springs, and the inner bottom walls of the two chutes are fixedly inlaid with electromagnets.

Further, the outer surfaces of the two rotating rods are respectively sleeved with a matching thinning plate and a thinning disc, the outer ring of the thinning disc is provided with an annular grinding groove, and the inner top wall of the grinding groove is The cutter teeth arranged at equal distances are fixedly connected, and the outer ring and the bottom surface of the thinning plate are respectively in contact with the inner wall and the inner bottom wall of the grinding groove.

Further, a baffle plate is fixedly connected to the upper surface of the thinning plate, and the horizontal length of the baffle plate is the same as the radius value of the thinning plate, and the top end of the baffle plate is not in contact with the cutter teeth.

Further, the distance value between the two first tools is greater than the distance value between the two second tools.

Further, the upper surface of the bearing plate is concave.

Further, the inner bottom wall of the crushing box is fixedly connected with a backing plate made of rubber.

Further, the interior of the backing plate is fixedly inlaid with an alarm.

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

(1) The uniform pulverizer described in the present utility model has the effect of grading and pulverizing, and at the same time further refines and pulverizes the pulverized medicinal powder, and at the same time has the function of pushing air, which can effectively prevent the clogging of the screen.

(2) The uniform pulverizer described in the present utility model can effectively block the powder that does not meet the size by setting the screen mesh, and can carry out grading and step-by-step pulverization by setting the first cutter and the second cutter. By setting the refining plate and the refining disc, the crushed powder can be further refined and ground, and by setting the alarm, the staff can be reminded to recover the powder in time.

To sum up, the special structure of the present utility model has many of the above advantages and practical value, and no similar method has been published or used in similar products, but it is indeed innovative, and has produced an easy-to-use and practical effect. Compared with the existing technology, it has improved many functions, so it is more suitable for practical use and has a wide range of industrial value.

Description of drawings

Fig. 1 is the front view of the pulverizing box of the utility model.

Figure 2 is a cross-sectional view of the pulverizing box of the present invention.

3 is a top view of the thinning plate of the present invention.

In the picture: 1 crushing box, 2 motor, 3 discharge pipe, 4 main gear, 5 bearing, 6 rotating rod, 7 secondary gear, 8 first tool, 9 second tool, 10 refinement disc, 11 grinding groove, 12 Thinning plate, 13 screen, 14 chute, 15 magnet, 16 bearing plate, 17 spring, 18 electromagnet, 19 backing plate, 20 alarm, 21 feeding pipe, 22 baffle.

Detailed ways

In order to facilitate the understanding of the present invention, a more comprehensive description of the device of the present invention will be given below with reference to the related drawings. Embodiments of the device are given in the drawings. However, the apparatus may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example

As shown in Figures 1-3, this embodiment provides a uniform pulverizer, including a pulverizing box 1, the top of the pulverizing box 1 is connected with a feeding pipe 21, and the front side of the pulverizing box 1 is connected with a discharging pipe 3, which is used for pulverization. A motor 2 is fixedly connected to the upper surface of the box 1 , and the output end of the motor 2 penetrates the upper surface of the crushing box 1 and extends to the interior of the crushing box 1 . The output end of the motor 2 is connected with the main gear 4 , the inner top wall of the crushing box 1 is fixedly embedded with two symmetrical bearings 5 , and the inner ring of each bearing 5 is fixedly connected with a rotating rod 6 . The outer surfaces of the two rotating rods 6 are respectively sleeved with matching thinning plates 12 and thinning discs 10. The outer ring of the thinning disc 10 is provided with an annular grinding groove 11, and the inner top wall of the grinding groove 11 is fixedly connected with a For the cutter teeth arranged at equal distances, the outer ring and the bottom surface of the thinning plate 12 are respectively in contact with the inner wall and inner bottom wall of the grinding groove 11 . A baffle plate 22 is fixedly connected to the upper surface of the thinning plate 12, and the horizontal length of the baffle plate 22 is the same as the radius value of the thinning plate 12, and the top end of the baffle plate 22 is not in contact with the cutter teeth.

The outer surfaces of the two rotating rods 6 are sleeved with secondary gears 7, and the two secondary gears 7 are meshed with the front and rear ends of the main gear 4 respectively. For the second knives 9, the distance between the two first knives 8 is greater than the spacing between the two second knives 9, and plays the role of grading and crushing. The inner side wall of the crushing box 1 is fixedly connected with a screen 13, and the screen 13 is located at the bottom of the rotating rod 6. The inner side wall of the crushing box 1 is provided with a chute 14, and the chute 14 is located at the bottom of the screen 13. The inside of 14 is clamped with a matching load-bearing plate 16, and the upper surface of the load-bearing plate 16 is concave, which not only facilitates the accumulation of medicinal powder, but also can be pushed upward to generate a wind force greater than that generated by a plane. The left and right ends of the bearing plate 16 are fixedly inlaid with magnets 15. The upper surfaces of the left and right ends of the bearing plate 16 are respectively fixedly connected to the inner top walls of the two chutes 14 through springs 17, and the inner bottom walls of the two chutes 14 are fixed. Inlaid with electromagnets 18 . The electromagnet 18 is a device that generates electromagnetism by being energized. A conductive winding that matches its power is wound on the outside of the iron core. This current-carrying coil is magnetic like a magnet, and it is also called an electromagnet. We usually make it into a bar or hoof shape to make the core easier to magnetize. In addition, in order to demagnetize the electromagnet immediately after power off, we often use soft iron or silicon steel material that demagnetizes faster. Such electromagnets are magnetic when energized, and disappear when the power is turned off. The electromagnet is widely used in our daily life, and the power of the generator has been greatly improved due to its invention. A rubber backing plate 19 is fixedly connected to the inner bottom wall of the crushing box 1 , and an alarm 20 is fixed and embedded in the backing plate 19 .

It should be noted that the outer ring of the bearing plate 16 is in contact with the inner wall of the crushing box 1 and is attached.

In the uniform pulverizer described in this embodiment, the motor 2, the electromagnet 18 and the alarm device 20 are respectively connected to the municipal power supply. The material pipe 21 is poured into the crushing box 1, the motor 2 drives the main gear 4 to rotate, the main gear 4 drives the two secondary gears 7 that are meshed and connected to rotate, so that the two rotating rods 6 rotate, the first cutter 8 and the second gear rotate. The two cutters 9 perform grading and crushing work, and then the crushed medicinal powder falls on the upper surface of the refining plate 12, enters the interior of the grinding groove 11 with the rotation, and is refined and polished by the cutter teeth inside the grinding groove 11, and then falls on the sieve. The net 13 is filtered, the powder that meets the specification falls on the bearing plate 16, and the powder that does not meet the specification continues to be stirred. When the powder at the bearing plate 16 is too much, the spring 17 is extended, and the bearing plate 16 is in the chute 14. The interior moves vertically downward until the magnet 15 and the electromagnet 18 are adsorbed, and the bottom end of the load-bearing plate 16 is in contact with the alarm 20. Switch and take out the sealing plug at the discharge pipe 3, take out the crushed powder from the discharge pipe 3, and then open the switch at the electromagnet 18, so that the electromagnet 18 loses its magnetic force, and the spring 17 rebounds due to the loss of pulling force, The wind force generated by the movement of the load-bearing plate 16 impacts the screen 13, so that the blocked screen 13 is restored to unobstructed.

It should be noted that the structure of the present invention can be realized in many different forms, and is not limited to the embodiment. Any equivalent transformation made by those of ordinary skill in the art using the contents of the description and accompanying drawings of the present invention , or directly or indirectly used in other related technical fields, such as the loading and unloading of other items, are all included in the protection scope of the present invention.

Claims (7)

1. A uniform crusher comprising a crushing box (1), characterized in that: the top intercommunication of smashing case (1) has unloading pipe (21), the front intercommunication of smashing case (1) has discharging pipe (3), the last fixed surface of smashing case (1) is connected with motor (2), the output of motor (2) runs through the upper surface of smashing case (1) and extends to the inside of smashing case (1), the output of motor (2) is connected with master gear (4), the interior roof of smashing case (1) is fixed to be inlayed and is had two symmetrical bearing (5), every the equal fixedly connected with dwang (6) of inner circle of bearing (5), two the surface of dwang (6) all is overlapped and is equipped with secondary gear (7), two secondary gear (7) are connected with the meshing of the front and back both ends of master gear (4) respectively, two the surface of dwang (6) all is overlapped and is equipped with first cutter (8) and second cutter (9), smash inside wall fixedly connected with screen cloth (13) of case (1), screen cloth (13) are located the bottom of dwang (6), spout (14) have all been seted up to the inside wall of smashing case (1), spout (14) are located the bottom of screen cloth (13), two the inside joint of spout (14) has bearing plate (16) of looks adaptation, both ends are all fixed to inlay and have magnet (15) about bearing plate (16), the upper surface at both ends is respectively through the interior roof fixed connection of spring (17) and two spout (14), two about bearing plate (16) the interior diapire of spout (14) is all fixed to be inlayed and is had electro-magnet (18).

2. A uniform pulverizer as defined in claim 1, wherein: two the surface of dwang (6) overlaps respectively the cover and is equipped with the refinement board (12) of looks adaptation and refines dish (10), annular groove (11) of polishing has been seted up to the outer lane of refining dish (10), the sword tooth that the interior roof fixedly connected with equidistance of groove (11) was arranged polishes, the outer lane and the bottom surface of refining board (12) contact with the inner wall and the interior diapire of groove (11) of polishing respectively.

3. A uniform pulverizer as defined in claim 2, wherein: the upper surface of the refining plate (12) is fixedly connected with a baffle (22), the horizontal length value of the baffle (22) is the same as the radius value of the refining plate (12), and the top end of the baffle (22) is not in contact with the cutter teeth.

4. A uniform pulverizer as defined in claim 3, wherein: the distance value between the two first cutters (8) is larger than the distance value between the two second cutters (9).

5. A uniform pulverizer as defined in claim 4, wherein: the upper surface of the bearing plate (16) is concave.

6. A homogeneous mill as set forth in claim 5 wherein: the inner bottom wall of the crushing box (1) is fixedly connected with a backing plate (19) made of rubber.

7. A uniform pulverizer as defined in claim 6, wherein: an alarm (20) is fixedly embedded in the backing plate (19).

Images