CN211587011U

CN211587011U - Safe feeding device of pulverizer

Info

Publication number: CN211587011U
Application number: CN202020090771.5U
Authority: CN
Inventors: 刘豪; 王宇恒; 张悦
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-29
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a rubbing crusher safe loading attachment, including support frame and the hopper that connects of setting on the support frame, connecting plate fixedly connected with motor is passed through at the back of support frame, motor output shaft's fixed surface is connected with the screw thread post, the one end of screw thread post runs through the support frame and is connected with the interior surface rotation of support frame through the bearing, and the surface threaded connection of screw thread post has the balancing piece, the bottom fixedly connected with lifting telescopic link of balancing piece, the surface of lifting telescopic link push rod with connect the top fixed connection of hopper, the utility model relates to a rubbing crusher loading attachment technical field. This rubbing crusher safety loading attachment utilizes the screw thread post as removing the track, places the material inside connecing the hopper, and is direct will connect the hopper to transfer to rubbing crusher top, adjusts the distance that connects between hopper and the rubbing crusher feeding storehouse through lifting telescopic handle, reduces to strike the back, directly opens the clamping frame, realizes the material loading, and is more safe and stable.

Description

Safe feeding device of pulverizer

Technical Field

The utility model relates to a rubbing crusher loading attachment technical field specifically is a rubbing crusher safety loading attachment.

Background

The crusher is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like. At present, commonly used crushing machines include jaw crushers, impact crushers, winnowing crushers, hammer crushers, impact crushers, roll crushers, composite crushers and the like. The jaw crusher has the characteristics of large crushing ratio, uniform product granularity, simple structure, reliable work, simple and convenient maintenance, economic operation cost and the like, the impact crusher can process materials with the side length of 100-500 mm, the highest compressive strength of the impact crusher can reach 350 MPa, and the jaw crusher has the advantages of large crushing ratio, cubic particles of the crushed materials and the like; the impact crusher is suitable for crushing medium and hard material and has the advantages of high production capacity and small discharge granularity.

When the rubbing crusher used, need transport the material to the rubbing crusher feed inlet and smash, because the most bulk of the kibbling material of needs is great to the size is irregular, directly uses the conveyer belt to convey the risk that drops appears easily, causes the incident, consequently needs a safer loading attachment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a rubbing crusher safe loading attachment has solved the most bulky great of material to the size is irregular, directly uses the conveyer belt to convey the risk that drops easily appears, causes the problem of incident.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safe feeding device of a pulverizer comprises a support frame and a material receiving hopper arranged on the support frame, wherein the back of the support frame is fixedly connected with a motor through a connecting plate, the surface of an output shaft of the motor is fixedly connected with a threaded column, one end of the threaded column penetrates through the support frame and is rotatably connected with the inner surface of the support frame through a bearing, the outer surface of the threaded column is in threaded connection with a balance block, the bottom of the balance block is fixedly connected with a lifting telescopic rod, the surface of a push rod of the lifting telescopic rod is fixedly connected with the top of the material receiving hopper, the front side and the rear side of the material receiving hopper are both fixedly connected with clamping telescopic rods, the bottoms of the front side and the rear side of the material receiving hopper are both rotatably connected with clamping frames through a rotating mechanism, the clamping frames are close to one side of the, and the outer surface of the rotating slide block is connected with the inner surface of the slide way in a sliding way.

Preferably, the rotating mechanism comprises a first sleeve plate, a second sleeve plate and a rotating shaft, and the inner surfaces of the first sleeve plate and the second sleeve plate are sleeved on the outer surface of the rotating shaft and are rotatably connected with the outer surface of the rotating shaft.

Preferably, one side of the first sleeve plate is fixedly connected with one side of the clamping frame close to the material receiving hopper, and one side of the second sleeve plate is fixedly connected with one side of the material receiving hopper close to the clamping frame.

Preferably, the left side and the right side of the top of the balance block are fixedly connected with hanging plates, and the outer surfaces of the hanging plates are in sliding connection with the inner surfaces of the supporting frames.

Preferably, the clamping frame comprises a clamping plate and two triangular plates, and the left side and the right side of the clamping plate, which are close to one side of the receiving hopper, are respectively fixedly connected with the inclined edges of the triangular plates.

Preferably, the opposite sides of the two triangular plates are in sliding contact with the left side and the right side of the receiving hopper.

Advantageous effects

The utility model provides a rubbing crusher safety loading attachment. Compared with the prior art, the method has the following beneficial effects:

(1) the safe feeding device of the pulverizer comprises a support frame, a motor fixedly connected with the back of the support frame through a connecting plate, a threaded column fixedly connected with the surface of a motor output shaft, one end of the threaded column penetrates through the support frame and is connected with the inner surface of the support frame through a bearing in a rotating mode, a balance block is connected with the outer surface of the threaded column in a threaded mode, a lifting telescopic rod is fixedly connected with the bottom of the balance block in the bottom, the surface of a push rod of the lifting telescopic rod is fixedly connected with the top of a receiving hopper, clamping telescopic rods are fixedly connected with the front side and the rear side of the receiving hopper in a clamping mode, clamping frames are rotatably connected with the bottoms of the front side and the rear side of the receiving hopper through rotating mechanisms, a slide way is fixedly connected to one side, close to the receiving hopper, above, Connect hopper, motor, screw thread post, balancing piece, lifting telescopic link, press from both sides tight telescopic link, slewing mechanism, press from both sides tight frame, slide and the setting that rotates the slider, utilize the screw thread post as removing the track, place the material inside connecing the hopper, directly will connect the hopper to transfer to the rubbing crusher top, adjust the distance that connects between hopper and the rubbing crusher feeding storehouse through lifting telescopic link, reduce the impact back, directly open and press from both sides tight frame, realize the material loading, safety and stability more.

(2) This rubbing crusher safety loading attachment, through the equal fixedly connected with hanger plate in the left and right sides at balancing piece top, and the internal surface sliding connection of the surface of hanger plate and support frame, the setting of cooperation hanger plate is controlled spacingly to the balancing piece, guarantees the stability of balancing piece removal process, and the balancing piece can be strained to the hanger plate simultaneously, reduces the atress of screw post, and then can increase the bearing capacity of balancing piece, guarantees device safety and stability's use.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a right side view of the receiving hopper structure of the present invention;

FIG. 3 is a schematic structural view of the clamping frame of the present invention;

fig. 4 is a schematic structural diagram of the rotating mechanism of the present invention.

In the figure: 1. a support frame; 2. a receiving hopper; 3. a motor; 4. a threaded post; 5. a counterbalance; 6. lifting the telescopic rod; 7. clamping the telescopic rod; 8. a rotating mechanism; 9. a clamping frame; 10. a slideway; 11. rotating the slide block; 12. a first sleeve plate; 13. a second sleeve panel; 14. a rotating shaft; 15. a hanger plate; 16. a clamping plate; 17. a triangular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a safe feeding device of a pulverizer comprises a support frame 1 and a receiving hopper 2 arranged on the support frame 1, the back of the support frame 1 is fixedly connected with a motor 3 through a connecting plate, the motor 3 is electrically connected with an external power supply and is controlled through a control switch, the surface of an output shaft of the motor 3 is fixedly connected with a threaded column 4, one end of the threaded column 4 penetrates through the support frame 1 and is rotationally connected with the inner surface of the support frame 1 through a bearing, the outer surface of the threaded column 4 is in threaded connection with a balance block 5, the left side and the right side of the top of the balance block 5 are both fixedly connected with hanging plates 15, the outer surface of the hanging plates 15 is in sliding connection with the inner surface of the support frame 1, the balance block 5 is limited in the left and right directions by matching with the arrangement of the hanging plates 15, the stability of the moving process of the balance block 5 is ensured, meanwhile, the safe and stable use of the device is ensured, the bottom of the balance block 5 is fixedly connected with a lifting telescopic rod 6, the lifting telescopic rod 6 is electrically connected with an external power supply and is controlled by a control switch, the surface of a push rod of the lifting telescopic rod 6 is fixedly connected with the top of the material receiving hopper 2, the front side and the rear side of the material receiving hopper 2 are both fixedly connected with clamping telescopic rods 7, the clamping telescopic rods 7 are electrically connected with the external power supply and are controlled by the control switch, the bottoms of the front side and the rear side of the material receiving hopper 2 are both rotatably connected with a clamping frame 9 through a rotating mechanism 8, the clamping frame 9 comprises a clamping plate 16 and two triangular plates 17, the left side and the right side of the clamping plate 16, which are close to one side of the material receiving hopper 2, are respectively and fixedly connected with the inclined edges of the triangular plates 17, the opposite sides of the two triangular plates 17 are in sliding, the inner surfaces of a first sleeve plate 12 and a second sleeve plate 13 are sleeved on the outer surface of a rotating shaft 14 and are rotatably connected with the outer surface of the rotating shaft 14, one side of the first sleeve plate 12 is fixedly connected with one side of a clamping frame 9 close to a material receiving hopper 2, one side of the second sleeve plate 13 is fixedly connected with one side of the material receiving hopper 2 close to the clamping frame 9, one side of the clamping frame 9 close to the material receiving hopper 2 is fixedly connected with a slide way 10 above a rotating mechanism 8, the surface of a push rod of a clamping telescopic rod 7 is fixedly connected with a rotating slide block 11, the outer surface of the rotating slide block 11 is slidably connected with the inner surface of the slide way 10, a supporting frame 1 is matched with the material receiving hopper 2, a motor 3, a threaded column 4, a balance block 5, a lifting telescopic rod 6, the clamping telescopic rod 7, the rotating mechanism 8, the clamping frame 9, the slide way 10 and the rotating slide way 11, directly will connect hopper 2 to transfer to rubbing crusher top, adjust the distance between hopper 2 and the rubbing crusher feeding storehouse through lifting telescopic link 6, reduce and strike the back, directly open clamping frame 9, realize the material loading, safety and stability more.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, build support frame 1 in rubbing crusher feed inlet top, control telescopic handle 6 extends, it is close to ground to connect hopper 2, the staff case connects 2 inside loading materials in hopper, load and accomplish the back, control telescopic handle 6 contracts, then the control switch of starter motor 3, it rotates to drive screw thread post 4, and then make balancing piece 5 and hanger plate 15 slide on support frame 1, when sliding to rubbing crusher feed inlet top, control telescopic handle 6 extends, be close to the rubbing crusher feed inlet, then control clamping telescopic handle 7 contracts, it slides inside slide at slide 10 to rotate slider 11, make clamping plate 16 and first sleeve plate 12 rotate round axis of rotation 14, and then make clamping frame 9 open, the material falls in the rubbing crusher feed inlet, accomplish the material loading.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubbing crusher safety loading attachment, includes support frame (1) and connects hopper (2), its characterized in that of setting on support frame (1): the back of the support frame (1) is fixedly connected with a motor (3) through a connecting plate, the surface of an output shaft of the motor (3) is fixedly connected with a threaded column (4), one end of the threaded column (4) penetrates through the support frame (1) and is rotatably connected with the inner surface of the support frame (1) through a bearing, the outer surface of the threaded column (4) is in threaded connection with a balance block (5), the bottom of the balance block (5) is fixedly connected with a lifting telescopic rod (6), the surface of a push rod of the lifting telescopic rod (6) is fixedly connected with the top of the material receiving hopper (2), the front side and the rear side of the material receiving hopper (2) are both fixedly connected with clamping telescopic rods (7), the bottoms of the front side and the rear side of the material receiving hopper (2) are both rotatably connected with a clamping frame (9) through a rotating mechanism (8), the clamping frame (9) is close to one side of the, the surface of the push rod of the clamping telescopic rod (7) is fixedly connected with a rotating slide block (11), and the outer surface of the rotating slide block (11) is connected with the inner surface of the slide way (10) in a sliding mode.

2. The safe feeding device of the pulverizer as claimed in claim 1, wherein: the rotating mechanism (8) comprises a first sleeve plate (12), a second sleeve plate (13) and a rotating shaft (14), wherein the inner surfaces of the first sleeve plate (12) and the second sleeve plate (13) are sleeved on the outer surface of the rotating shaft (14) and are connected with the outer surface of the rotating shaft (14) in a rotating mode.

3. The safe feeding device of the pulverizer as claimed in claim 2, wherein: one side of the first sleeve plate (12) is fixedly connected with one side of the clamping frame (9) close to the material receiving hopper (2), and one side of the second sleeve plate (13) is fixedly connected with one side of the material receiving hopper (2) close to the clamping frame (9).

4. The safe feeding device of the pulverizer as claimed in claim 1, wherein: the left side and the right side of the top of the balance block (5) are fixedly connected with hanging plates (15), and the outer surfaces of the hanging plates (15) are in sliding connection with the inner surface of the support frame (1).

5. The safe feeding device of the pulverizer as claimed in claim 1, wherein: the clamping frame (9) comprises a clamping plate (16) and two triangular plates (17), wherein the clamping plate (16) is close to the left side and the right side of one side of the material receiving hopper (2) and is fixedly connected with the inclined edges of the triangular plates (17) respectively.

6. A crusher safety feeding device as claimed in claim 5, characterised in that: one side opposite to the two triangular plates (17) is in sliding contact with the left side and the right side of the receiving hopper (2).