CN216500590U - Jar formula runout appearance - Google Patents

Abstract

The application relates to the technical field of material analysis equipment, in particular to a jarring type vibration pendulum instrument which comprises a vibration disk; the screen box is arranged on the upper side of the vibration disc; the fixing frame is arranged on the upper side of the vibrating disc and used for fixing the screen box; wherein, the sieve case includes: the screen bodies are arranged in a plurality and are arranged in the vertical direction; the rotation axis, vertical setting, the outer peripheral face of at least a screen frame is fixed in the rotation axis, and all the other screen frame outsides all are fixed with the sleeve, and each sleeve all rotates to be connected in the rotation axis. This application has and is convenient for take out each screen frame, saves time, improves work efficiency's effect.

Description

Jar formula runout appearance

Technical Field

The application relates to the technical field of material analysis equipment, in particular to a jarring type shimmy pendulum instrument.

Background

The shock type standard pendulum instrument is used in the laboratory of highway, building, geological metallurgy and other research departments to screen and analyze material.

The chinese utility model patent with publication number CN209613515U discloses a jarring pendulum instrument: including the sieve seat and be used for driving the motor of sieve seat vibration, be provided with the planar bracing piece of three perpendicular to sieve seats on the sieve seat, three spinal branch vaulting poles enclose to be provided with in establishing the region of formation and stack the screen cloth together, it is provided with closing device to slide on the bracing piece, closing device establishes three connecting rods on the bracing piece including corresponding the cover respectively, the end connection that the bracing piece was kept away from to three connecting rods has the columniform sleeve, seted up the perforation along its length direction in the connecting rod, the perforation is linked together with telescopic inside, wear to be equipped with the ejector pin in the perforation, be provided with the drive assembly that the drive ejector pin removed in the perforation in the sleeve, drive assembly includes driving-disc and the adjusting screw of coaxial coupling on the driving-disc, be provided with three bellying and depressed part at the interval respectively on the lateral wall of driving-disc, the relative driving-disc's of bellying cross-section center is circular array, adjusting screw is worn out upwards by telescopic roof.

During the use, stack a plurality of screen bodys on the base of pendulum appearance that shakes, compress tightly the screen body through closing device and fix on the sieve seat, carry out spacing fixed to the screen body, open the motor and vibrate a certain time, can accomplish the material classified screening in the screen body, to a jarring formula pendulum appearance that shakes of above-mentioned technique, when using, need install and dismantle each screen body in proper order, the operation is more loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

In order to facilitate taking out each screen body, save time, improve work efficiency, this application provides a jarring formula shimmy appearance.

The application provides a jarring formula runout appearance adopts following technical scheme:

a jar pendulum comprising:

a vibrating pan;

the screen box is arranged on the upper side of the vibration disc;

the fixing frame is arranged on the upper side of the vibrating disc and used for fixing the screen box;

wherein, the sieve case includes:

the screen body is arranged in plurality and is arranged along the vertical direction;

the rotating shaft is vertically arranged, the peripheral surface of at least one screen body is fixed on the rotating shaft, sleeves are fixed outside the rest screen bodies, and the sleeves are rotatably connected to the rotating shaft.

Through adopting above-mentioned technical scheme, the mount realizes strengthening and spacing the fastening of sieve case, after the screening of pendulum appearance is accomplished, take off the sieve case from the vibration dish, through rotatory screen frame, the relative rotation axis of screen frame rotates, realize that the rotation of screen frame is opened, take out the material in each screen frame and carry out the analysis, get the material and accomplish the back, through rotation axis and sleeve with each screen frame rotation reset, place the sieve case on the vibration dish again, the installation and the dismantlement of sieve case on the vibration dish are realized in the circulation, be convenient for take out each screen frame, and above-mentioned easy operation implements easily, compare and take out the screen frame in traditional successive layer, save time, thereby improve work efficiency.

Optionally, the sieve box includes:

the positioning rings are multiple and are respectively fixed on the peripheral surfaces of the screen bodies;

a locating pin, one, the locating pin passes through a plurality of locating rings.

Through adopting above-mentioned technical scheme, the pilot pin is vertical to be inserted and to be located a plurality of locating rings, puts into use each screen frame rigid coupling, prevents each screen frame separation, and the material spurts from the screen frame in, ensures the stability of material screening process.

Optionally, the fixing frame includes:

a connecting plate;

the upper ends of the fastening rods are connected to the connecting plate, and the lower ends of the fastening rods are detachably connected to the vibration disc;

the screen clamping disc is vertically connected with the at least two fastening rods in a sliding manner;

the fastener sets up in pressing from both sides the sieve dish, can the relative position of fixed clamp sieve dish and anchorage bar.

Through adopting above-mentioned technical scheme, the anchorage bar respectively with the connecting plate with press from both sides sieve tray sliding connection, the connecting plate is connected with the anchorage bar, realizes jointly spacing to the sieve case, the rethread fastener realizes the fastening that compresses tightly of each screen frame, the vertical displacement of restriction sieve case to the realization is fixed spacing to the sieve case.

Optionally, slide holes are formed in positions, corresponding to the fastening rods, of the clamping screen tray, and the fastening rods are vertically connected to the slide holes in a sliding manner;

the fastener includes:

the jacking bolt is in threaded connection with the clamping screen disc, and the end part of the jacking bolt extends to the sliding hole and can be abutted against the fastening rod.

Through adopting above-mentioned technical scheme, the slide opening realizes will pressing from both sides the screen tray and install to the anchorage bar on, still is convenient for press from both sides the dismantlement of screen tray, and screws up the puller bolt, realizes the anchorage bar and presss from both sides the fastening connection of screen tray to the realization is spacing with each screen frame and fasten on each anchorage bar.

Optionally, the lower end of at least one fastening rod is provided with a threaded portion, and the upper end of the fastening rod is rotatably connected to the connecting plate;

the vibrating plate is provided with fixing holes corresponding to the lower ends of the fastening rods, the lower ends of the fastening rods are inserted into the fixing holes, and the fixing holes corresponding to the threaded portions are threaded holes.

Through adopting above-mentioned technical scheme, the threaded connection of anchorage bar and screw hole, each anchorage bar is inserted and is located in the fixed orifices, realizes fastening connection with the anchorage bar on the vibration dish, and makes things convenient for the anchorage bar to separate respectively with clamp sieve dish and connecting plate whole from the vibration dish and dismantle.

Optionally, a positioning groove is formed in the bottom surface of the screen body at the lowest layer;

the upper end rigid coupling of vibration dish has the locating piece, the locating piece is inserted and is located in the constant head tank.

Through adopting above-mentioned technical scheme, the installation location of the sieve case on the vibration dish of being convenient for realizes swift installation or dismantlement.

Optionally, a screen cover is arranged on the upper side of the screen body on the uppermost side.

Through adopting above-mentioned technical scheme, the sieve lid realizes conveniently throwing the material to the open closure in screen frame upper end or opening, is convenient for simultaneously seal the screening to the material, reduces the pollution to operational environment.

Optionally, one side of the screen body is provided with an inspection window.

Through adopting above-mentioned technical scheme, the inspection window can realize the transparent visual observation of screening process, need not to open the screen cover, can conveniently observe the screening condition in each screen frame, monitors the working space of screen frame inside, guarantees that the screening is abundant, can also observe the inner space of screen frame, is convenient for in time clean, guarantees screening efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the fixing frame realizes the fastening reinforcement and the limiting of the whole screen box, secondly, the whole screen box can be installed and detached on the vibration disc, the screen bodies can be conveniently opened in a rotating mode through the arrangement of the rotating shaft, and compared with the traditional method that the screen bodies are taken out layer by layer, the operation is simple and easy to implement, the time is saved, and the working efficiency is effectively improved;

2. the positioning groove is matched with the positioning block, so that the screen box is convenient to install and position on the vibration disc, and the screen box is quickly installed or detached;

3. the positioning bolts are vertically inserted into the positioning rings, the screen bodies are fixedly connected and put into use, the stability of the material screening process is ensured, the fastening rods are inserted into the fixing holes and are connected with the threaded holes in a threaded manner, so that the fastening rods are tightly connected to the vibration disc, the screen box is limited and fastened and reinforced, and the fastening rods, the screen clamping disc and the connecting plate are conveniently separated and detached from the vibration disc integrally;

4. transparent visual observation can be realized to the inspection window, need not to open the screen cover, can conveniently observe the screening condition in the screen frame, and simultaneously, the inspection window can also monitor the working space of screen frame inside, can in time clean the inner space of screen frame.

Drawings

Fig. 1 is a schematic structural diagram of an overall impact shimmy instrument according to an embodiment of the present application.

Fig. 2 is a schematic structural view of a protruding fixing hole of a jar type pendulum instrument according to an embodiment of the present application.

Fig. 3 is a schematic structural view of a positioning groove of a shock-type vibration instrument in an embodiment of the present application.

FIG. 4 is a schematic structural view of a fastening member for a jolt-type pendulum instrument according to an embodiment of the present disclosure.

Fig. 5 is a schematic structural view of a convex sliding hole of a jar type pendulum instrument according to an embodiment of the present application.

Description of the reference numerals: 1. a base; 11. a vibrating pan; 111. positioning blocks; 112. a fixing hole; 113. a threaded hole; 12. a spring; 13. a vibration motor; 2. a screen box; 21. a screen body; 211. a positioning ring; 212. positioning a groove; 22. a screen cover; 23. a viewing window; 24. a rotating shaft; 25. a sleeve; 26. positioning bolts; 3. a fixed mount; 31. a fastening rod; 311. a threaded portion; 32. a connecting plate; 33. clamping a sieve tray; 331. a slide hole; 332. a fastener; 333. jacking the bolt; 334. and pressing the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a jarring formula shimmy pendulum appearance. Referring to fig. 1, a jar type vibroseis includes a base 1, a sieve box 2, and a fixing frame 3.

Referring to fig. 1, base 1's upside level is provided with vibration dish 11, and base 1 all is square structure with vibration dish 11, and vertical a plurality of springs 12 that are connected with between base 1 and the vibration dish 11, the even subsection of each spring 12 sets up on base 1, and base 1 and vibration dish 11 realize bearing and supporting to sieve case 2 jointly. One side of base 1 still rigid coupling has vibrating motor 13 (this is no longer described for prior art), starts vibrating motor 13, drives vibration dish 11 and spring 12 and vibrates in base 1 top, realizes the vibratory screening to the material in sieve case 2.

Referring to fig. 1, sieve case 2 is cylindricly, sets up in 11 upsides of vibration dish, and sieve case 2 includes a plurality of screen frame 21, and each screen frame 21 is equal level setting and is arranged along vertical direction, and the bottom surface of screen frame 21 all is provided with the sieve mesh, and the sieve pore diameter of each screen frame 21 reduces in proper order, and integrated into one piece and level are provided with the bottom plate in the screen frame 21 of downside, and the sieve mesh can be sealed to the bottom plate.

Referring to fig. 1, screen frame 21 refines the screening to the material respectively from top to bottom, and the material is accepted to the bottom plate of rethread downside to sieve case 2 can realize the circulation screening process to the material.

Referring to fig. 1, a screen cover 22 is hinged to an upper side of the uppermost screen body 21, one side of the screen cover 22 is hinged to the screen body 21, and the other side of the screen cover 22 is bolted to the screen body 21. The screen cover 22 is closed to the screen body 21 at the uppermost side, so that splashing when the screen body 21 screens materials in operation is avoided.

Referring to fig. 1, one side of each screen frame 21 all is connected with inspection window 23, and inspection window 23 is square structure, can realize the transparent visual observation of screening process, monitors the inside working space of screen frame 21, and it is abundant to guarantee to screen on the one hand, and on the other hand can also observe the clean degree of the inside operational environment of screen frame 21, is convenient for in time to each screen frame 21 inside decontamination cleanness, improves screening efficiency.

Referring to fig. 1, a rotating shaft 24 is vertically disposed on one side of the outer circumferential surfaces of the plurality of screen bodies 21, the outer circumferential surface of the lowermost screen body 21 is fixed to the rotating shaft 24, sleeves 25 are fixed to the outer circumferential surfaces of the remaining screen bodies 21, and each sleeve 25 is rotatably connected to the rotating shaft 24. The equal rigid coupling in outer peripheral face of each screen frame 21 has a holding ring 211, can insert a set bar 26 in a plurality of holding rings 211, and when a plurality of screen frames 21 were in vertical overlapping state, it can realize that the relative position of a plurality of screen frames 21 is fixed to insert in locating a plurality of holding rings 211 through set bar 26.

Referring to fig. 1, after the vibration instrument is screened, the screen box 2 is taken down from the vibration disc 11, the screen body 21 rotates relative to the rotating shaft 24 through the rotating screen body 21, the screen body 21 is rotated and opened, materials in each screen body 21 are taken out for analysis, after the materials are taken out, each screen body 21 is rotated and reset through the rotating shaft 24 and the sleeve 25, the screen box 2 is placed on the vibration disc 11, the screen box 2 is circularly mounted and dismounted on the vibration disc 11, and each screen body 21 is convenient to take out.

Referring to fig. 2 and 3, a positioning groove 212 is formed in the bottom surface of the lowermost screen body 21, a positioning block 111 is fixedly connected to the upper end of the vibration plate 11, and the positioning block 111 is inserted into the positioning groove 212, so that the screen box 2 is mounted and dismounted. During operation, with sieve case 2 integral erection in the upper end of vibration dish 11, carry out screening work, after the screening is accomplished, take off sieve case 2 is whole from vibration dish 11, rotate to open each screen frame 21 and get the material analysis, get the material and accomplish the back, place sieve case 2 whole again and carry out the circulation screening process on vibration dish 11, compare in the successive layer and take out screen frame 21 from vibration dish 11, save time, and easy and simple to handle.

Referring to fig. 1, the fixing frame 3 is disposed on the upper side of the vibration plate 11, and the fixing frame 3 is used for limiting and fixing the screen box 2.

Referring to fig. 1 and 2, mount 3 includes connecting plate 32 and anchorage bar 31, connecting plate 32 level sets up and is half circular ring structure, anchorage bar 31 is vertical to be provided with many, and many anchorage bars 31 are half arc arrangement along the shape of connecting plate 32, the upper end of each anchorage bar 31 is all connected in connecting plate 32, and the upper end that has an anchorage bar 31 at least rotates to be connected in connecting plate 32, all the other equal fixed connection of anchorage bar 31 in connecting plate 32, can rotate and connect and be provided with screw thread portion 311 in the anchorage bar 31 lower extreme of connecting plate 32, fixed orifices 112 has all been seted up to the position that the corresponding each anchorage bar 31 of vibration dish 11 upside, and the fixed orifices 112 that corresponds anchorage bar 31 screw thread portion 311 is screw hole 113. The lower end of each fastening rod 31 is inserted into the fixing hole 112, and the threaded portion 311 is threadedly coupled to the threaded hole 113. After the fastening rods 31 are coupled to the vibration plate 11, a plurality of fastening rods 31 can surround the screen box 2.

Referring to fig. 1 and 2, the fastening rods 31 are inserted into the fixing holes 112 to limit and fix the screen box 2, one of the fastening rods 31 is screwed on the vibration plate 11, and the fastening rod 31 is rotated to separate the threaded portion 311 of the fastening rod 31 from the threaded hole 113, so that the fastening rods 31 and the connecting plate 32 are integrally removed from the vibration plate 11.

Referring to fig. 4 and 5, the fixed frame 3 includes a clamping sieve tray 33, the clamping sieve tray 33 is horizontally disposed between the fastening rods 31, and a sliding hole 331 is vertically formed at a position of the clamping sieve tray 33 corresponding to a portion of the fastening rods 31. The fastening rod 31 is slidably coupled in the slide hole 331 so that the clamp screen tray 33 can move in a vertical direction. One side of the clamping screen disc 33 corresponding to the sliding hole 331 is provided with a fastener 332, the fastener 332 comprises a tightening bolt 333 which is horizontally arranged and is in threaded connection with the clamping screen disc 33, and the end part of the tightening bolt 333 can extend into the sliding hole 331. After the screen clamping disc 33 is slid to a proper height, the tightening bolts 333 are tightened, so that the end parts of the tightening bolts 333 are tightened against the fastening rods 31, and the screen clamping disc 33 is fixed.

Referring to fig. 4, a pressing bolt 334 is threadedly connected to the center of the screen clamping disk 33, and the pressing bolt 334 can be pressed against the upper side of the screen box 2 by rotating the pressing bolt 334, so as to fix the screen box 2.

Referring to fig. 1 and 4, during the operation of the vibration instrument, the material that needs to be screened and tested is poured into the screen frame 21 on the uppermost layer, the screen cover 22 is covered, then the clamping screen disc 33 slides downwards and screws up the fastener 332, the screen cover 22 is abutted tightly, the vibration motor 13 is started, so that the vibration disc 11 and the spring 12 are driven to vibrate together, after the vibration screening is finished, the fastening rod 31 with the threaded portion 311 is rotated to separate the fastening rod from the threaded hole 113 on the vibration disc 11, the fastening rods 31 are separated from the vibration disc 11 integrally with the clamping screen disc 33 and the connecting plate 32 respectively, the screen box 2 is taken out, the screen frame 21 is rotated in sequence, the material in the screen box 2 is taken out, and the analysis and detection can be started.

The implementation principle of the jar formula shimmy appearance of this application embodiment does: through the clamping fit of the positioning groove 212 and the positioning block 111, the whole screen box 2 is placed on the vibration tray 11, the screen cover 22 is opened, screened materials are put into the screen body 21 at the uppermost side, the screen cover 22 is closed, when a plurality of screen bodies 21 are in a vertical overlapped state, the positioning bolts 26 are vertically inserted into the positioning rings 211, the screen bodies 21 are hermetically connected into a whole, the fastening rods 31 are inserted into the fixing holes 112, the fastening rods 31 and the screen clamping tray 33 jointly limit and fasten the screen box 2 on the base 1, the screen box 2 is limited and fixed in an area formed by the fastening rods 31, the upper ends of the fastening rods 31 are fixed through the connecting plate 32, the screen clamping tray 33 compresses the upper end of the screen box 2, the vibration motor 13 is started, the vibration tray 11 supports the screen box 2 to vibrate together with the spring 12, the materials in the screen bodies 21 are finely screened from top to bottom, then the screening process is observed through the inspection window 23, and controlling the screening to ensure that the material is screened fully.

After the screening is completed, the fastening rods 31 connected with the threaded holes 113 are rotated, so that the fastening rods are separated from the threaded holes 113 on the vibration tray 11, each fastening rod 31 is separated from the vibration tray 11 integrally with the screen clamping tray 33 and the connecting plate 32, the positioning bolts 26 are vertically pulled out of the positioning rings 211, the rotating shafts 24 and the sleeves 25 rotate relatively, the screen bodies 21 are rotated to be opened, the screened materials are convenient to take out for analysis, the screen bodies 21 are convenient to clean, the rotating screen bodies 21 reset after the material taking is completed, the positioning bolts 26 are vertically inserted into the positioning rings 211, so that the two adjacent screen bodies 21 can be fixedly connected together for use, and the screen box 2 is integrally placed on the vibration tray 11 to be put into screening work.

Constantly repeat above operation, each screen frame 21 is convenient for take out in the dismantled setting of vibration dish 11 to anchorage bar 31, and the circulation realizes screening analysis process, and compares in traditional successive layer and takes out screen frame 21, and the operation is simple and easy, saves time, improves work efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A jar-type shimmy pendulum, comprising:

a vibrating disk (11);

the screen box (2) is arranged on the upper side of the vibration disc (11);

the fixing frame (3) is arranged on the upper side of the vibrating disc (11) and used for fixing the screen box (2);

wherein, sieve case (2) includes:

a plurality of screen bodies (21), wherein the plurality of screen bodies (21) are arranged along the vertical direction;

the rotating shaft (24) is vertically arranged, the peripheral surface of at least one screen body (21) is fixed on the rotating shaft (24), sleeves (25) are fixed on the peripheral surfaces of the other screen bodies (21), and the sleeves (25) are rotatably connected to the rotating shaft (24).

2. A jar as claimed in claim 1, wherein the sieve box (2) further comprises:

a plurality of positioning rings (211), wherein each positioning ring (211) is fixed on the peripheral surface of each screen body (21);

a positioning pin (26), one, said positioning pin (26) passing through a plurality of positioning rings (211).

3. A jar pendulum according to claim 1, wherein the holder (3) comprises:

a connecting plate (32);

the fastening rods (31) are vertically arranged, the upper ends of the fastening rods (31) are connected to the connecting plate (32), and the lower ends of the fastening rods (31) are detachably connected to the vibration disc (11);

the screen clamping disc (33) is vertically connected with the at least two fastening rods (31) in a sliding manner;

and a fastening member (332) which is provided on the clamp screen tray (33) and can fix the relative position of the clamp screen tray (33) and the fastening rod (31).

4. A jar pendulum instrument according to claim 3, wherein:

sliding holes (331) are formed in the positions, corresponding to the fastening rods (31), of the clamping sieve tray (33), and the fastening rods (31) are vertically connected to the sliding holes (331) in a sliding mode;

the fastener (332) includes:

and the tightening bolt (333), the tightening bolt (333) is in threaded connection with the screen clamping disc (33), and the end part of the tightening bolt (333) extends to the sliding hole (331) and can be abutted against the fastening rod (31).

5. A jar pendulum instrument according to claim 3, wherein:

the lower end of at least one fastening rod (31) is provided with a thread part (311), and the upper end of the fastening rod (31) is rotatably connected with a connecting plate (32);

the vibrating plate (11) is provided with fixing holes (112) corresponding to the lower ends of the fastening rods (31), the lower ends of the fastening rods (31) are inserted into the fixing holes (112), and the fixing holes (112) corresponding to the threaded portions (311) are threaded holes (113).

6. A jar pendulum instrument according to claim 1, wherein:

a positioning groove (212) is formed in the bottom surface of the lowest layer of the screen body (21);

the upper end of the vibration disc (11) is fixedly connected with a positioning block (111), and the positioning block (111) is inserted into the positioning groove (212).

7. A jar pendulum instrument according to claim 1, wherein:

the upper side of the uppermost screen body (21) is provided with a screen cover (22).

8. A jar pendulum instrument according to claim 1, wherein:

one side of the screen body (21) is provided with an inspection window (23).

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