CN214638185U - Tail limiting and supporting device for square swing screen - Google Patents
Tail limiting and supporting device for square swing screen Download PDFInfo
- Publication number
- CN214638185U CN214638185U CN202120716148.0U CN202120716148U CN214638185U CN 214638185 U CN214638185 U CN 214638185U CN 202120716148 U CN202120716148 U CN 202120716148U CN 214638185 U CN214638185 U CN 214638185U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- wall
- internal thread
- adjusting plate
- square
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a spacing strutting arrangement of square swinging screen afterbody, comprising a base plate, the both ends welding of bottom plate top outer wall has the ear seat that is dislocation formula structural distribution, and the inside of ear seat has the swivel mount through pivot swing joint, and the welding of axle center department of swivel mount top outer wall has forward screw rod, and the other end threaded connection that the swivel mount lateral wall was kept away from to forward screw rod has an internal thread column casing, and the internal thread that the forward screw rod other end was kept away from to the internal thread column casing is connected with reverse screw rod, and the other end welding that the internal thread column casing was kept away from to reverse screw rod has the roof. The utility model discloses when the internal thread column casing rotated, positive screw rod and reverse screw rod removed to both ends for the roof can play fine top-holding supporting role to square rocking sieve afterbody, and the hand wheel drives the lead screw when the inside of screw rotates, the fine separation of having realized of first regulating plate and second regulating plate, makes square rocking sieve limit support device can carry out effectual regulation according to the support demand.
Description
Technical Field
The utility model relates to a square rocking screen afterbody supports technical field, especially relates to a square rocking screen afterbody spacing strutting arrangement.
Background
The square sieve is composed of a sieve box with a sieve screen at a material inlet and a material outlet, a vibration source and a shock absorber. The machine base and the screen box are connected with 4-6 groups of soft rubber shock absorbers which are fixed up and down, centrifugal force is generated when the machine is started, and the amplitude is correspondingly controlled by an eccentric block and the shock absorbers, so that the required optimal working performance is achieved, and the materials have a throwing, shaking and loosening screening process; the device is widely applicable to ideal screening equipment in the industries of pharmacy, food, chemical industry, metallurgy, electronics and the like.
After the swing sieve is started, the sieve box of the equipment swing body machine reciprocates back and forth under the action of inertia force, and the sieve box and the sieve surface connecting body swing periodically, so that the defects that the bottom of the square swing sieve runs unstably in the working process, the motion radius of the square swing sieve cannot be accurately determined, the square swing sieve is easy to damage, inconvenience is brought to a user, and then the support of the bottom of the sieve box is unstable, the support height cannot be adjusted, and the maintenance is troublesome. Therefore, it is desirable to design a device for limiting and supporting the end of a square swing screen to solve the above problems.
Disclosure of Invention
The utility model aims at solving the problem that the operation is not stable in the working process, the motion radius of the square swing sieve of unable accurate definite is fragile, brings a great deal of inconvenience for the user, then, the support of the bottom of the sieve box is unstable, the support height can not be adjusted, the defect of troublesome maintenance, and the spacing strutting arrangement of square swing sieve afterbody that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a spacing strutting arrangement of square swinging screen afterbody, includes the bottom plate, the both ends welding of bottom plate top outer wall has the ear seat that is dislocation formula structure distribution, and the inside of ear seat has the swivel mount through pivot swing joint, the axle center department welding of swivel mount top outer wall has forward screw rod, and the other end threaded connection that the swivel mount lateral wall was kept away from to forward screw rod has an internal thread column casing, the internal thread that the forward screw rod other end was kept away from to the internal thread column casing is connected with reverse screw rod, and the other end welding that the internal thread column casing was kept away from to reverse screw rod has the roof.
The key concept of the technical scheme is as follows: when the internal thread column casing rotated, positive screw rod and reverse screw rod moved to both ends for the roof can play fine top to the square rocking screen afterbody and hold the supporting role, novel structure, reasonable in design, the practicality is strong.
Furthermore, an anti-skidding rubber mat is bonded on the outer wall of the other side, far away from the reverse screw rod, of the top plate, and the top plate is distributed in a disc-shaped structure.
Further, the bottom plate includes first regulating plate and second regulating plate, the screw has been seted up to the center department of the adjacent one side outer wall of first regulating plate and second regulating plate, and the internal thread of screw has the lead screw.
Furthermore, the center of the outer wall of one side of the second adjusting plate is movably connected with a hand wheel through a bearing, and the hand wheel is in transmission connection with the lead screw.
Further, the guide bars are welded at the two ends, close to the outer wall on one side of the first adjusting plate, of the second adjusting plate, the guide grooves are formed in the two ends, close to the outer wall on one side of the guide bars, of the first adjusting plate, and the guide bars are connected inside the guide grooves in a sliding mode.
The utility model has the advantages that:
1. through the internal thread column casing, forward screw rod and the reverse screw rod that set up, when the internal thread column casing rotated, forward screw rod and reverse screw rod moved to both ends for the roof can play fine top to the square rocking screen afterbody and hold the supporting role, novel structure, reasonable in design, the practicality is strong.
2. Through the hand wheel and the lead screw that set up, the hand wheel drives the lead screw when the inside of screw rotates, the fine separation that has realized of first regulating plate and second regulating plate for square rocking screen limit support device can carry out effectual regulation according to the support demand, compact structure, and convenient operation is fit for promoting.
3. Through the guide rod and the guide groove, when the first adjusting plate and the second adjusting plate are separated, the guide rod is connected inside the guide groove in a sliding mode, and therefore the first adjusting plate and the second adjusting plate are more stable and firm when separated.
4. The utility model discloses a mode that internal thread column casing, forward screw rod and reverse screw rod dislocation were distributed supports square rocking sieve afterbody, when promoting square rocking sieve afterbody stability for spacing strutting arrangement is convenient for accomodate more.
Drawings
Fig. 1 is a schematic structural view of a tail limiting and supporting device of a square swing screen provided by the present invention;
fig. 2 is a schematic view of an extending structure of a limit support device at the tail of a square swing screen provided by the utility model;
fig. 3 is a schematic structural view of a bottom plate of a tail limiting and supporting device of a square swing screen provided by the utility model;
fig. 4 is the utility model provides a spacing strutting arrangement's of square rocking screen afterbody regulating plate structure sketch map.
In the figure: the device comprises a base plate 1, an ear seat 2, a swivel mount 3, a forward screw rod 4, an internal thread column 5, a reverse screw rod 6, a top plate 7, a first adjusting plate 8, a second adjusting plate 9, an anti-skid rubber mat 10, a hand wheel 11, a guide groove 12, a guide rod 13, a screw hole 14 and a screw rod 15.
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.
Please refer to fig. 1 to 4 simultaneously, a square swinging sieve tail limiting and supporting device, which comprises a bottom plate 1, two ends of the outer wall of the top of the bottom plate 1 are welded with lug seats 2 distributed in a staggered structure, the inner parts of the lug seats 2 are movably connected with a swivel base 3 through a rotating shaft, a forward screw rod 4 is welded at the axle center of the outer wall of the top of the swivel base 3, the other end of the forward screw rod 4, which is far away from the outer wall of the swivel base 3, is connected with an internal thread column 5, the internal thread column 5, which is far away from the other end of the forward screw rod 4, is connected with a reverse screw rod 6, the other end of the reverse screw rod 6, which is far away from the internal thread column 5, is welded with a top plate 7, when the internal thread column 5 rotates, the forward screw rod 4 and the reverse screw rod 6 move towards two ends, so that the top plate 7 can play a good supporting role in supporting the tail of the square swinging sieve.
As can be seen from the above description, the present invention has the following advantages: when the internal thread column casing 5 rotates, the forward screw rod 4 and the reverse screw rod 6 move towards two ends, so that the top plate 7 can play a good supporting role for supporting the tail part of the square swing screen, and the internal thread column casing is novel in structure, reasonable in design and high in practicability.
Further, the anti-skidding rubber mat 10 is bonded to the outer wall of the other side, far away from the reverse screw rod 6, of the top plate 7, the top plate 7 is distributed in a disc-shaped structure, and the anti-skidding rubber mat 10 enables the top plate 7 to be attached to the tail portion of the square swing sieve more compactly and stably.
Further, the bottom plate 1 comprises a first adjusting plate 8 and a second adjusting plate 9, a screw hole 14 is formed in the center of the outer wall of one side, adjacent to the first adjusting plate 8 and the second adjusting plate 9, of the outer wall, and a screw rod 15 is connected to the inner thread of the screw hole 14.
Further, the center department of the outer wall of one side of the second adjusting plate 9 is movably connected with a hand wheel 11 through a bearing, the hand wheel 11 is in transmission connection with the lead screw 15, the hand wheel 11 drives the lead screw 15 to rotate in the screw hole 14, the first adjusting plate 8 and the second adjusting plate 9 are well separated, and therefore the square swing sieve limiting and supporting device can be effectively adjusted according to supporting requirements.
Further, guide rod 13 has all been welded at the both ends that second regulating plate 9 is close to first regulating plate 8 one side outer wall, and guide way 12 has all been seted up at the both ends that first regulating plate 8 is close to guide rod 13 one side outer wall, guide rod 13 sliding connection is in the inside of guide way 12, when first regulating plate 8 and second regulating plate 9 separate, guide rod 13 sliding connection is in the inside of guide way 12, it is firm to make first regulating plate 8 and second regulating plate 9 more stable when separating.
Adopt above-mentioned hand wheel 11 to drive lead screw 15 and rotate in the inside of screw 14, the fine separation that has realized of first regulating plate 8 and second regulating plate 9 for square rocking screen limit support device can carry out effectual regulation according to the support demand, first regulating plate 8 and second regulating plate 9 carry out the in-process of adjusting, guide bar 13 sliding connection is in the inside of guide way 12, it is firm to make first regulating plate 8 and second regulating plate 9 more stable when separating.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
The utility model provides a spacing strutting arrangement of square swinging screen afterbody, comprising a base plate 1, the both ends welding of 1 top outer wall of bottom plate has ear seat 2 that is dislocation formula structural distribution, and the inside of ear seat 2 has swivel mount 3 through pivot swing joint, the axle center department welding of 3 top outer walls of swivel mount has forward screw rod 4, and the other end threaded connection who keeps away from swivel mount 3's lateral wall of forward screw rod 4 has internal thread column casing 5, the internal thread that the 4 other ends of forward screw rod were kept away from to internal thread column casing 5 is connected with reverse screw rod 6, and the other end welding that reverse screw rod 6 kept away from internal thread column casing 5 has roof 7, when internal thread column casing 5 rotates, forward screw rod 4 and the 6 to both ends removals of reverse screw rod, make roof 7 can play fine top to the square swinging screen afterbody and hold the supporting role.
The anti-skid rubber mat 10 is bonded on the outer wall of the other side, away from the reverse screw 6, of the top plate 7, the top plate 7 is distributed in a disc-shaped structure, and the anti-skid rubber mat 10 enables the top plate 7 to be attached to the tail of the square swing screen more compactly and stably; the bottom plate 1 comprises a first adjusting plate 8 and a second adjusting plate 9, a screw hole 14 is formed in the center of the outer wall of one side, adjacent to the first adjusting plate 8 and the second adjusting plate 9, of the first adjusting plate 8, and a screw rod 15 is connected to the inner thread of the screw hole 14; the center of the outer wall of one side of the second adjusting plate 9 is movably connected with a hand wheel 11 through a bearing, the hand wheel 11 is in transmission connection with a lead screw 15, the hand wheel 11 drives the lead screw 15 to rotate in a screw hole 14, and the first adjusting plate 8 and the second adjusting plate 9 are well separated, so that the square swing screen limiting and supporting device can be effectively adjusted according to supporting requirements; guide rod 13 has all been welded at the both ends that second regulating plate 9 is close to first regulating plate 8 one side outer wall, and guide way 12 has all been seted up at the both ends that first regulating plate 8 is close to guide rod 13 one side outer wall, guide rod 13 sliding connection is in the inside of guide way 12, when first regulating plate 8 and second regulating plate 9 separate, guide rod 13 sliding connection is in the inside of guide way 12, it is firm to make first regulating plate 8 and second regulating plate 9 more stable when separating.
The working principle is as follows: when the square swing screen tail limiting and supporting device is used, an operator firstly rotates the hand wheel 11 according to different requirements of the square swing screen tail limiting and supporting, the hand wheel 11 drives the screw rod 15 to rotate inside the screw hole 14, the first adjusting plate 8 and the second adjusting plate 9 are well separated, so that the square swing screen tail limiting and supporting device can be effectively adjusted according to the supporting requirements, in the adjusting process of the first adjusting plate 8 and the second adjusting plate 9, the guide rod 13 is connected inside the guide groove 12 in a sliding mode, the first adjusting plate 8 and the second adjusting plate 9 are more stable and firm when being separated, then the first adjusting plate 8 and the second adjusting plate 9 are fixed at the appointed position of the square swing screen tail, when the internal thread cylinder 5 rotates, the forward screw rod 4 and the reverse screw rod 6 move towards two ends, so that the top plate 7 can play a good supporting role for the tail of the square swing screen, the top plate 7 is fixed by bolts after abutting against the square swing sieve, so that the stability of the support is ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a spacing strutting arrangement of square sieve afterbody that sways, includes bottom plate (1), its characterized in that, the both ends welding of bottom plate (1) top outer wall has ear seat (2) that are dislocation formula structure and distribute, and the inside of ear seat (2) has swivel mount (3) through pivot swing joint, the axle center department welding of swivel mount (3) top outer wall has forward screw rod (4), and forward screw rod (4) keeps away from the other end threaded connection of the lateral wall of swivel mount (3) has internal thread column section of thick bamboo (5), the internal thread connection that the forward screw rod (4) other end was kept away from to internal thread column section of thick bamboo (5) has reverse screw rod (6), and reverse screw rod (6) keep away from the other end welding of internal thread column section of thick bamboo (5) and have roof (7).
2. The tail limiting and supporting device of the square swinging screen as claimed in claim 1, wherein the outer wall of the other side of the top plate (7) far away from the reverse screw (6) is adhered with an anti-skid rubber pad (10), and the top plate (7) is distributed in a disc-shaped structure.
3. The tail limiting and supporting device of the square swinging screen as claimed in claim 1, wherein the bottom plate (1) comprises a first adjusting plate (8) and a second adjusting plate (9), a screw hole (14) is formed in the center of the outer wall of one side, adjacent to the first adjusting plate (8) and the second adjusting plate (9), of the outer wall, and a lead screw (15) is connected to the inner thread of the screw hole (14).
4. The tail limiting and supporting device of the square swinging screen as claimed in claim 3, wherein a hand wheel (11) is movably connected to the center of the outer wall of one side of the second adjusting plate (9) through a bearing, and the hand wheel (11) is in transmission connection with a lead screw (15).
5. The tail limiting and supporting device of the square swinging sieve as claimed in claim 3, wherein guide rods (13) are welded at two ends of the outer wall of one side of the second adjusting plate (9) close to the first adjusting plate (8), guide grooves (12) are formed at two ends of the outer wall of one side of the first adjusting plate (8) close to the guide rods (13), and the guide rods (13) are slidably connected inside the guide grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120716148.0U CN214638185U (en) | 2021-04-09 | 2021-04-09 | Tail limiting and supporting device for square swing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120716148.0U CN214638185U (en) | 2021-04-09 | 2021-04-09 | Tail limiting and supporting device for square swing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214638185U true CN214638185U (en) | 2021-11-09 |
Family
ID=78460289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120716148.0U Active CN214638185U (en) | 2021-04-09 | 2021-04-09 | Tail limiting and supporting device for square swing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214638185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014609A (en) * | 2022-11-04 | 2023-04-25 | 浙江泰乐玛电气有限公司 | Armoured removable alternating current metal enclosed switchgear |
-
2021
- 2021-04-09 CN CN202120716148.0U patent/CN214638185U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014609A (en) * | 2022-11-04 | 2023-04-25 | 浙江泰乐玛电气有限公司 | Armoured removable alternating current metal enclosed switchgear |
| CN116014609B (en) * | 2022-11-04 | 2023-08-15 | 浙江泰乐玛电气有限公司 | Armoured removable alternating current metal enclosed switchgear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104722482A (en) | Two-horizontal-movement one-rotation three-freedom-degree series-parallel vibrating screen | |
| CN214638185U (en) | Tail limiting and supporting device for square swing screen | |
| CN109810897B (en) | Shaking frame for stem cell culture solution | |
| CN211540539U (en) | A cutter blade passivating device for metal material processing | |
| CN209613512U (en) | A kind of novel three shaft vibration sieve for aggregate screening | |
| CN202638101U (en) | Strongly-vibrating rotary arc-shaped screen | |
| CN202479125U (en) | Spring supporting gyratory screen | |
| CN2762899Y (en) | Biaxial linear vibrating screen | |
| CN209439974U (en) | A kind of novel pneumatic grinding device | |
| CN216606095U (en) | Improved eccentric shaft assembly of swing screen | |
| CN214515850U (en) | System sand is with reciprocating sieve material device | |
| CN213111202U (en) | Chemical industry is conveyer for pipeline | |
| CN213377640U (en) | Screening machine is with screening machine curb plate that has novel axiality structure | |
| CN211056013U (en) | A vibrating conveyor for production of granular pesticide midbody | |
| CN206708228U (en) | It is a kind of to be easy to fixed bearing block | |
| CN211488165U (en) | High-speed centrifuge with good stability | |
| CN203635477U (en) | Suspension type vibratory sieve | |
| CN101391251A (en) | Uniaxle excitation elliptical vibrating screen | |
| CN210285738U (en) | Feeding machine capable of adjusting discharging angle | |
| CN208427208U (en) | A kind of adjustable mining shaking table of the gradient | |
| CN214359991U (en) | Multistage automatic lifting device | |
| CN217120805U (en) | Double-layer linear vibrating screen with adjustable height inclination | |
| CN202877111U (en) | Vibrating screen face leaning angle stepless regulation device | |
| CN202803602U (en) | Linear type oval type vibration all-in-one machine | |
| CN207357563U (en) | A kind of damping base for vibrating screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |