Pulverizer with outlet anti-blocking function

Abstract

The utility model discloses a crusher with an outlet anti-blocking function, which relates to the technical field of crushers, and comprises a machine body, a discharge bin, a motor, a first polish rod and a gear set, the bottom end of the machine body is welded with the communicated discharge bin, and the rear end of the machine body is provided with the motor; the rear end of the machine body is rotationally connected with first polished rods which are symmetrically arranged and extend into the machine body through bearings, one first polished rod is connected with the output end of a motor, and the interior of the discharging bin is rotationally connected with a second polished rod through a bearing. According to the pulverizer with the outlet anti-blocking function, the dispersing mechanism is arranged, a first polished rod is driven to rotate through a motor, so that a second polished rod is driven to rotate together through a belt pulley set, then two push blocks are driven to annularly rotate through a supporting cylinder, pulverized raw materials are scattered through the push blocks, and therefore the pulverizer cannot be blocked; the problem that an existing pulverizer is prone to being blocked when many raw materials exist is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, in particular to a pulverizer with an outlet anti-blocking function. Background Art

[0002] A pulverizer is a machine that crushes large-sized solid raw materials into required sizes. The pulverizer consists of coarse crushing, fine crushing, wind conveying and other devices. It achieves the purpose of the pulverizer in the form of high-speed impact and uses wind energy to grind into powder in one step, eliminating the traditional screening process. It is mainly used in mining, building materials and other industries. It can be divided into coarse crusher, pulverizer and ultrafine pulverizer according to the crushing size. It can be divided into feed grinder, traditional Chinese medicine grinder, etc. according to the different raw materials to be crushed.

[0003] There are many types of crushers on the market. When in use, the two meshing crushing wheels are driven by a motor and a gear set. The crushing wheels crush the raw materials and drop them into the collection box through the discharge port. Since the size of the discharge port is fixed, it is easy to cause the discharge port to be blocked when there are more raw materials, which not only affects the construction progress, but also causes damage to the crusher. Utility Model Content

[0004] The utility model aims to provide a pulverizer with an outlet anti-blocking function to solve the problem that the existing pulverizers on the market are prone to blockage when there are a lot of raw materials, as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulverizer with an outlet anti-blocking function, comprising a machine body, a discharge bin, a motor, a first polished rod and a gear set, the bottom end of the machine body is welded with a communicating discharge bin, and the rear end of the machine body is installed with a motor, the rear end of the machine body is rotatably connected to a symmetrically arranged and extended first polished rod through a bearing, and one of the first polished rods is connected to the output end of the motor, a dispersion mechanism extending to the outside is arranged inside the discharge bin, and the dispersion mechanism is composed of a second polished rod, a support cylinder, a push block, a circular slide rail and a pulley set, the inside of the discharge bin is rotatably connected to a second polished rod through a bearing, and the outside of the second polished rod is located inside the discharge bin and is sleeved with a support cylinder.

[0006] Preferably, push blocks are welded to both ends of the support tube, and circular slide rails are provided on both sides of the push block inside the discharge bin, and the push block and the discharge bin form a sliding structure through the circular slide rails.

[0007] Preferably, a pulley group located in front of the motor is sleeved between the first polished rod and the second polished rod, and a gear group located in front of the pulley group is sleeved on the outer sides of the two second polished rods.

[0008] Preferably, a replacement mechanism extending to the outside is arranged inside the body in front of the first light rod, and the replacement mechanism consists of a frame, a first connecting block, a through groove, a pull plate, a cross bar, a limit rod, a limit groove and a second connecting block.

[0009] Preferably, the interior of the body is slidably connected to a frame extending to the outside in front of the first light rod, and the interior of the frame is rotatably connected to a first connecting block via a bearing on a side away from the first light rod, a second connecting block is welded to a side of the first light rod away from the motor, and a connecting rod is arranged between the first connecting block and the second connecting block.

[0010] Preferably, a crushing wheel is sleeved on the outer side of the connecting rod and located inside the frame, and a through groove is opened on the outer side of the connecting rod at the rear end of the frame, a pull plate is welded on the side of the frame away from the motor, and a cross bar is slidably connected to the front end of the body above the pull plate, and limiting rods are welded on both sides of the bottom end of the cross bar.

[0011] Preferably, both sides of the top of the pull plate are provided with limit grooves matching the limit rod, and the pull plate and the body form a limit structure through the limit rod and the limit groove, both sides of the frame are welded with guide slides, and the frame and the body form a sliding structure through the guide slides.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The existing crusher has a fixed size of discharge port, which makes it easy to cause the discharge port to be blocked when there are many raw materials. The utility model is provided with a dispersion mechanism, and the first polished rod is driven to rotate by the motor, so that the two first polished rods are driven to rotate together through the gear set, and then the crushing wheel is driven to rotate together through the connecting block, so as to realize the crushing of the raw materials. When the first polished rod rotates, the second polished rod is driven to rotate together through the pulley set, so that the two push blocks are driven to rotate in a circle through the support tube, and then the crushed raw materials are scattered by the push blocks, so that the crusher will not be blocked, which solves the problem that the existing crusher is easy to cause blockage when there are many raw materials;

[0014] 2. The existing crushers are prone to wear after repeated use during crushing, so they need to be replaced regularly. Since the crushing wheels are mostly installed inside the machine body through bearings and bolts, it is relatively cumbersome to replace them. The utility model is provided with a replacement mechanism, which pushes the cross bar and pulls the pull plate to separate the frame from the machine body, thereby separating the connecting rod from the second connecting block, pushing and pulling the crushing wheel to separate the crushing wheel from the first connecting block, passing one end of the crushing wheel through the through groove, and inserting the other end into the connecting block, resetting the frame, so that the two ends of the connecting rod are respectively inserted into the first connecting block and the second connecting block, thereby realizing the replacement of the crushing wheel, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cutaway diagram of the utility model;

[0016] Figure 2 It is a rear view of the utility model;

[0017] Figure 3 It is a partial front view cutaway diagram of the replacement mechanism of the utility model;

[0018] Figure 4 It is a top view cutaway view of the replacement mechanism of the utility model.

[0019] In the figure: 1. machine body; 2. discharge bin; 3. motor; 4. first light rod; 5. gear set; 6. dispersion mechanism; 601. second light rod; 602. support cylinder; 603. push block; 604. circular slide rail; 605. pulley set; 7. connecting rod; 8. replacement mechanism; 801. frame; 802. first connecting block; 803. through groove; 804. pull plate; 805. cross bar; 806. limit rod; 807. limit groove; 808. second connecting block; 9. crushing wheel; 10. guide slide bar. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 , Figure 2 and Figure 4 The utility model provides a technical solution: a crusher with an outlet anti-blocking function, comprising a body 1, a discharge bin 2, a motor 3, a first polished rod 4 and a gear set 5. The bottom end of the body 1 is welded with a communicating discharge bin 2, and the rear end of the body 1 is equipped with a motor 3. The rear end of the body 1 is rotatably connected with a symmetrically arranged first polished rod 4 extending to the interior through a bearing, and one first polished rod 4 is connected to the output end of the motor 3. The motor 3 is started, and the raw material is placed inside the body 1 through the feed port. The motor drives the two first polished rods 4 to rotate together through the first polished rod 4 and the gear set 5, thereby driving the crushing wheel 9 to rotate together, thereby achieving crushing of the raw material.

[0022] See also Figure 1 , Figure 2 and Figure 4The interior of the discharge bin 2 is provided with a dispersion mechanism 6 extending to the outside, and the dispersion mechanism 6 is composed of a second light rod 601, a support cylinder 602, a push block 603, a circular slide rail 604 and a pulley group 605. The interior of the discharge bin 2 is rotatably connected to the second light rod 601 through a bearing, and the outer side of the second light rod 601 is located inside the discharge bin 2 and is sleeved with a support cylinder 602. When the first light rod 4 rotates, the second light rod 601 is driven to rotate together through the pulley group 605, thereby driving the push block 603 through the support cylinder 602 to slide in an annular manner through the circular slide rail 604, thereby breaking up the crushed raw materials, thereby preventing the crusher from being blocked.

[0023] See also Figure 1 , Figure 2 and Figure 4 , push blocks 603 are welded at both ends of the support cylinder 602, and circular slide rails 604 are provided on both sides of the push block 603 inside the discharge bin 2, and the push block 603 and the discharge bin 2 form a sliding structure through the circular slide rails 604, a pulley group 605 located in front of the motor 3 is sleeved between the first light rod 4 and the second light rod 601, and a gear group 5 located in front of the pulley group 605 is sleeved on the outer sides of the two second light rods 601. When the push block 603 rotates, a guide limit and auxiliary support are formed by the circular slide rail 604, thereby improving the stability of the device during use.

[0024] See also Figure 1 , Figure 3 and Figure 4 A replacement mechanism 8 extending to the outside is arranged inside the machine body 1 in front of the first light rod 4. The replacement mechanism 8 is composed of a frame 801, a first connecting block 802, a through groove 803, a pull plate 804, a cross bar 805, a limiting rod 806, a limiting groove 807 and a second connecting block 808. Push the cross bar 805 to separate the limiting rod 806 from the limiting groove 807, pull the pull plate 804 to separate the frame 801 from the machine body 1, and separate the connecting rod 7 from the second connecting block 808, push the crushing wheel 9 and then pull the connecting rod 7 to separate the connecting rod 7 from the first connecting block 802, thereby realizing the disassembly of the crushing wheel 9.

[0025] See also Figure 1 , Figure 3 and Figure 4The interior of the machine body 1 is located in front of the first light rod 4 and is slidably connected with a frame 801 extending to the outside, and the side of the frame 801 away from the first light rod 4 is rotatably connected with a first connecting block 802 through a bearing, and the side of the first light rod 4 away from the motor 3 is welded with a second connecting block 808, and a connecting rod 7 is arranged between the first connecting block 802 and the second connecting block 808, one end of the connecting rod 7 is passed through the through groove 803, and the other end of the connecting rod 7 is plugged into the first connecting block 802, and then the frame 801 is plugged into the machine body 1, so that the frame 801 is reset, so that the end of the connecting rod 7 away from the first connecting block 802 is plugged into the second connecting block 808, thereby realizing the installation of the crushing wheel 9.

[0026] See also Figure 1 , Figure 3 and Figure 4 The outer side of the connecting rod 7 is located inside the frame 801 and a crushing wheel 9 is sleeved thereon, and a through slot 803 is opened at the rear end of the frame 801 and is located on the outer side of the connecting rod 7. A pull plate 804 is welded on the side of the frame 801 away from the motor 3, and the front end of the body 1 is located above the pull plate 804 and is slidably connected with a cross bar 805, and both sides of the bottom of the cross bar 805 are welded with limit rods 806. The cross bar 805 is pushed and the pull plate 804 is pulled to separate the frame 801 from the body 1, thereby separating the connecting rod 7 from the second connecting block 808, pushing and pulling the crushing wheel 9 to separate the crushing wheel 9 from the first connecting block 802, passing one end of the crushing wheel 9 through the through slot 803, and plugging the other end thereof into the first connecting block 802, resetting the frame 801, so that the two ends of the connecting rod 7 are respectively plugged into the first connecting block 802 and the second connecting block 808, thereby realizing the replacement of the crushing wheel 9, thereby improving the practicality of the device.

[0027] See also Figure 1 , Figure 3 and Figure 4 , both sides of the top of the pull plate 804 are provided with limit grooves 807 matching the limit rod 806, and the pull plate 804 and the body 1 form a limit structure through the limit rod 806 and the limit groove 807, both sides of the frame 801 are welded with guide slides 10, and the frame 801 and the body 1 form a sliding structure through the guide slides 10, when the frame 801 translates, the guide slides 10 form a guide limit and auxiliary support, thereby improving the convenience of the device when used.

[0028] Working principle: When using the crusher with outlet anti-blocking function, first start the motor 3, and drive the two first rods 4 to rotate together through the first rod 4 and the gear set 5, so that the crushing wheel 9 rotates together, thereby achieving the crushing of the raw materials. When the first rod 4 rotates, the push block 603 is driven by the pulley group 605 and the support tube 602 to break up the crushed raw materials, thereby preventing the crusher from being blocked. When replacing the crushing wheel 9, push the cross bar 805, and pull the frame 801 out of the body 1, push and pull the crushing wheel 9, so that the crushing wheel 9 is separated from the first connecting block 802, one end of the crushing wheel 9 passes through the through groove 803, and the other end is inserted into the first connecting block 802, and the frame 801 is reset, thereby achieving the replacement of the crushing wheel 9, which is simple and convenient to operate. This is the use process of the crusher with outlet anti-blocking function. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pulverizer with an outlet anti-blocking function, comprising a machine body (1), a discharge bin (2), a motor (3), a first polished rod (4) and a gear set (5), characterized in that: A discharging bin (2) is welded to the bottom end of the machine body (1), and a motor (3) is installed at the rear end of the machine body (1). The rear end of the machine body (1) is rotatably connected to a first light rod (4) symmetrically arranged and extending to the inside through a bearing, and one of the first light rods (4) is connected to the output end of the motor (3). A dispersion mechanism (6) extending to the outside is arranged inside the discharging bin (2), and the dispersion mechanism (6) is composed of a second light rod (601), a support tube (602), a push block (603), a circular slide rail (604) and a pulley group (605). The inside of the discharging bin (2) is rotatably connected to a second light rod (601) through a bearing, and the outside of the second light rod (601) is located inside the discharging bin (2) and is sleeved with a support tube (602).

2. A pulverizer with outlet anti-blocking function according to claim 1, characterized in that: Push blocks (603) are welded to both ends of the support cylinder (602), and circular slide rails (604) are provided on both sides of the push block (603) inside the discharge bin (2), and the push block (603) and the discharge bin (2) form a sliding structure through the circular slide rails (604).

3. A pulverizer with outlet anti-blocking function according to claim 1, characterized in that: A pulley group (605) located in front of the motor (3) is sleeved between the first polished rod (4) and the second polished rod (601), and a gear group (5) located in front of the pulley group (605) is sleeved on the outer sides of the two second polished rods (601).

4. A pulverizer with outlet anti-blocking function according to claim 1, characterized in that: A replacement mechanism (8) extending to the outside is arranged inside the machine body (1) and located in front of the first light rod (4). The replacement mechanism (8) is composed of a frame (801), a first connecting block (802), a through groove (803), a pull plate (804), a cross bar (805), a limiting rod (806), a limiting groove (807) and a second connecting block (808).

5. A pulverizer with outlet anti-blocking function according to claim 4, characterized in that: The interior of the machine body (1) is slidably connected to a frame (801) extending to the outside and located in front of the first light rod (4), and a first connecting block (802) is rotatably connected to the side of the interior of the frame (801) away from the first light rod (4) via a bearing, a second connecting block (808) is welded to the side of the first light rod (4) away from the motor (3), and a connecting rod (7) is provided between the first connecting block (802) and the second connecting block (808).

6. A pulverizer with outlet anti-blocking function according to claim 5, characterized in that: The outer side of the connecting rod (7) is located inside the frame (801) and is sleeved with a crushing wheel (9), and the rear end of the frame (801) is provided with a through slot (803) located on the outer side of the connecting rod (7), a pull plate (804) is welded to the side of the frame (801) away from the motor (3), and a cross bar (805) is slidably connected to the front end of the body (1) above the pull plate (804), and limit rods (806) are welded to both sides of the bottom end of the cross bar (805).

7. A pulverizer with outlet anti-blocking function according to claim 6, characterized in that: Both sides of the top of the pull plate (804) are provided with limiting grooves (807) matching the limiting rod (806), and the pull plate (804) and the machine body (1) form a limiting structure through the limiting rod (806) and the limiting grooves (807), and both sides of the frame (801) are welded with guide slides (10), and the frame (801) and the machine body (1) form a sliding structure through the guide slides (10).

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