CN210357456U - Material return preventing structure of crusher - Google Patents
Material return preventing structure of crusher Download PDFInfo
- Publication number
- CN210357456U CN210357456U CN201921224434.4U CN201921224434U CN210357456U CN 210357456 U CN210357456 U CN 210357456U CN 201921224434 U CN201921224434 U CN 201921224434U CN 210357456 U CN210357456 U CN 210357456U
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- fuselage
- plate
- striker plate
- fixed
- open slot
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Abstract
The utility model discloses a material return structure is prevented to breaker relates to breaker technical field, specifically includes the breaker body that last fuselage and lower fuselage are constituteed, go up the fuselage and incline the setting with water flat line with upper and lower fuselage stylolite that the fuselage junction formed down, and the inner wall that knife rest mechanism top corresponds the last fuselage is fixed with striker plate B and is followed under one side in feeding storehouse, and the opposite side middle part in feeding storehouse is fixed with the striker plate A that inclines down through installation mechanism, and the inclination of upper and lower fuselage stylolite and water flat line is 20 degrees. This application pops out the material towards the direction of striker plate through the guide effect of striker plate B with the material that pops out, and the material of orientation derivation hits the lower surface of striker plate A after the bounce-back of feeding storehouse inner wall, and final material can be rebounded again to the broken chamber that knife rest mechanism is in by striker plate A in, and then has prevented the returning charge for the material participates in the breakage again, thereby has improved the crushing effect of material.
Description
Technical Field
The utility model relates to a breaker technical field specifically is a breaker prevents returning material structure.
Background
Crushing is a process in which an external force is applied to a crushed material to overcome the cohesion among the molecules of the material and break the large material into a plurality of small pieces. The crushing operation is divided into mechanical energy crushing and non-mechanical energy crushing such as electric energy, heat energy and the like according to different energy consumption forms. The main industrial methods are crushing by mechanical force, and the following methods are available: crushing, chopping, breaking, grinding, impact crushing, and the like. The mechanical crushing is more suitable for crushing brittle and hard materials, and is widely used in material treatment process in mine metallurgy industry at present.
In the crushing process, a small amount of materials can be ejected towards the direction of the discharge port due to the rotation of the knife rest mechanism, and can be ejected out from the discharge port at a certain probability, and some materials with hard texture can be ejected to workers who are throwing the materials, so that certain potential safety hazards are generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a breaker prevents returning material structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a breaker prevents returning material structure, includes the breaker body that last fuselage and lower fuselage are constituteed, and the upper portion of going up the fuselage is the feeding storehouse, and breaker body fixed connection in the frame, and the internally mounted of breaker body has the knife rest mechanism who is used for broken material simultaneously, go up the fuselage and incline with the water flat line with the upper and lower fuselage stylolite that lower fuselage junction formed and set up, and the inner wall that the knife rest mechanism top corresponds the last fuselage is fixed with striker plate B and is in one side lower edge in the feeding storehouse, and the opposite side middle part in feeding storehouse is provided with the striker plate A that inclines down.
As a further aspect of the present invention: the inclination angle of the upper fuselage suture line and the lower fuselage suture line to the horizontal line is 20 degrees.
As a further aspect of the present invention: the upper end of the striker plate A penetrates through a through hole formed in the feeding bin and is fixed through an installation mechanism.
As a further aspect of the present invention: installation mechanism includes fixing base, sliding plate, connecting plate and mounting panel, the surface that fixing base fixed connection feeding storehouse corresponds, and the feeding storehouse is kept away from a side middle part in feeding storehouse and has been seted up the open slot, the top opening of open slot and its bottom seal, the spout that supplies sliding plate sliding connection is all seted up to the both sides face of open slot simultaneously, and the one end of a side fixed mounting connecting plate of open slot is dorsad to the sliding plate, and the side middle part that the other end fixed connection mounting panel of connecting plate corresponds, the one end both sides face that the connecting plate was kept away from to the mounting panel simultaneously all.
As a further aspect of the present invention: an opening corresponding to the mounting plate is formed in the top end of the striker plate A, when the sliding plate is located at the bottommost part of the opening groove, the mounting plate is located at the bottommost part, and the upper edge of the striker plate A is fixed on the mounting plate through screws screwed into the threaded holes.
Compared with the prior art, the beneficial effects of the utility model are that:
this application is in crushing process, a small amount of material can lead to the material to pop out to the direction of discharge gate because of knife rest mechanism's rotation, and the material that pops out the material towards the direction of striker plate through striker plate B's guide effect, the material of directional derivation hits the lower surface to striker plate A after the bounce-back of feeding storehouse inner wall, final material can be rebounded again to the broken chamber that knife rest mechanism is in by striker plate A in, and then prevented the returning charge, thereby outside personnel's operation safety has been guaranteed, and make the material participate in the breakage again, thereby the crushing effect of material has been improved.
Drawings
Fig. 1 is a schematic view of the present structure of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of the middle mounting mechanism of the present invention.
Fig. 4 is the schematic diagram of the original structure of the present invention.
As shown in the figure: the device comprises an upper machine body 1, a lower machine body 2, a rack 3, a knife rest mechanism 4, an upper machine body suture line 5, a lower machine body suture line 5, a striker plate A6, a feeding bin 7, a fixed seat 8, an open slot 9, a sliding plate 10, a sliding groove 11, a connecting plate 12, a mounting plate 13, a threaded hole 14 and a striker plate B15.
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, in the embodiment of the present invention, a material returning prevention structure for a crusher comprises a crusher body composed of an upper body 1 and a lower body 2, wherein the upper portion of the upper body 1 is a feeding bin 7, the crusher body is fixedly connected to a frame 3, and a tool rest mechanism 4 for crushing materials is installed inside the crusher body.
An upper machine body suture line 5 and a lower machine body suture line 5 formed at the joint of the upper machine body 1 and the lower machine body 2 are obliquely arranged with a horizontal line, a baffle plate B15 is fixed on the inner wall of the upper machine body 1 above the knife rest mechanism 4 and is positioned at the lower edge of one side of the feeding bin 7, a baffle plate A6 which is obliquely downward is arranged at the middle part of the other side of the feeding bin 7, and the inclination angle between the upper machine body suture line 5 and the horizontal line is 20 degrees, so that in the crushing process, a small amount of material can be ejected towards the direction of the discharging port due to the rotation of the knife rest mechanism 4, the ejected material is ejected towards the direction of the baffle plate 6 under the guiding action of the baffle plate B15, the directionally guided material is collided towards the lower surface of the baffle plate A6 after rebounding through the inner wall of the feeding bin 7, and finally the material can be rebounded again to a crushing cavity where, thereby the operation safety of outside personnel has been guaranteed to make the material participate in the breakage again, thereby improved the crushing effect of material.
The upper end of the striker plate A6 penetrates through a through hole formed in the feeding bin 7 and is fixed by an installation mechanism, the installation mechanism comprises a fixed seat 8, a sliding plate 10, a connecting plate 12 and an installation plate 13, the fixed seat 8 is fixedly connected with the corresponding outer surface of the feeding bin 7, an open slot 9 is formed in the middle of one side surface of the feeding bin 7 far away from the feeding bin 7, the top end of the open slot 9 is open, the bottom end of the open slot 9 is closed, sliding grooves 11 for the sliding plate 10 to be in sliding connection are formed in two side surfaces of the open slot 9, so that the sliding plate 10 can slide up and down along the sliding grooves 11 and can slide out from the top of the open slot 9, one side surface of the sliding plate 10, which is back to the open slot 9, is fixedly provided with one end of the connecting plate 12, the other, so that the mounting plate 13 is moved up and down within a certain range by the sliding plate 10 through the connecting plate 12.
The top end of the striker plate A6 is formed with an opening corresponding to the mounting plate 13, when the sliding plate 10 is located at the bottommost part of the open slot 9, the mounting plate 13 is located at the bottommost part, the screw is screwed into the threaded hole 14 to fix the upper edge of the striker plate A6 on the mounting plate 13, the striker plate A6 is fixed, and when the striker plate A6 needs to be washed or replaced, the screw is screwed down to move the mounting plate 13 upwards, so that the striker plate A6 can be pulled out.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a breaker prevents returning material structure, includes the breaker body that last fuselage (1) and lower fuselage (2) are constituteed, and the upper portion of going up fuselage (1) is feeding storehouse (7), and breaker body fixed connection is in frame (3), and the internally mounted of breaker body has knife rest mechanism (4) that are used for broken material simultaneously, a serial communication port, go up fuselage (1) and lower fuselage stylolite (5) and the slope of water flat line that form of fuselage (2) junction down and set up, and the inner wall that knife rest mechanism (4) top corresponds last fuselage (1) is fixed with striker plate B (15) and is followed under one side of feeding storehouse (7), and the opposite side middle part of feeding storehouse (7) is provided with striker plate A (6) that slope down.
2. A crusher feed-back prevention structure as claimed in claim 1, characterised in that the angle of inclination of the upper and lower fuselage sutures (5) to the horizontal is 20 degrees.
3. The crusher material return preventing structure according to claim 1, wherein the upper end of the striker plate A (6) penetrates through a through hole formed in the feeding bin (7) and is fixed by an installing mechanism.
4. The crusher material return preventing structure according to claim 3, wherein the mounting mechanism comprises a fixed seat (8), a sliding plate (10), a connecting plate (12) and a mounting plate (13), the fixed seat (8) is fixedly connected with the corresponding outer surface of the feeding bin (7), an open slot (9) is arranged in the middle of one side surface of the feeding bin (7) far away from the feeding bin (7), the top end of the open slot (9) is open and the bottom end is closed, meanwhile, the two side surfaces of the open slot (9) are both provided with sliding chutes (11) for the sliding plates (10) to be connected in a sliding way, one side surface of the sliding plate (10) back to the open slot (9) is fixedly provided with one end of a connecting plate (12), and the other end of the connecting plate (12) is fixedly connected with the middle part of the corresponding side surface of the mounting plate (13), meanwhile, two side faces of one end, far away from the connecting plate (12), of the mounting plate (13) are provided with symmetrical threaded holes (14).
5. A crusher material return preventing structure according to claim 4, characterized in that the top end of the striker plate A (6) is formed with an opening corresponding to the mounting plate (13), when the sliding plate (10) is at the lowest part of the open slot (9), the mounting plate (13) is at the lowest part, and the upper edge of the striker plate A (6) is fixed on the mounting plate (13) by screwing in the threaded hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224434.4U CN210357456U (en) | 2019-07-31 | 2019-07-31 | Material return preventing structure of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224434.4U CN210357456U (en) | 2019-07-31 | 2019-07-31 | Material return preventing structure of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210357456U true CN210357456U (en) | 2020-04-21 |
Family
ID=70247741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921224434.4U Active CN210357456U (en) | 2019-07-31 | 2019-07-31 | Material return preventing structure of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210357456U (en) |
-
2019
- 2019-07-31 CN CN201921224434.4U patent/CN210357456U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anti return structure of crusher Effective date of registration: 20210810 Granted publication date: 20200421 Pledgee: Bank of Weifang Limited by Share Ltd Changyi branch Pledgor: WEIFANG YUYANG PLASTIC MACHINERY Co.,Ltd. Registration number: Y2021980007516 |