CN217315722U

CN217315722U - Novel sand mixer capable of discharging quickly

Info

Publication number: CN217315722U
Application number: CN202220279581.7U
Authority: CN
Inventors: 孙文磊; 单俊利; 曲奎宁
Original assignee: Qingdao Dingli Machinery Co ltd
Current assignee: Qingdao Dingli Machinery Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-30
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a new-type roller mill of unloading fast, which comprises a body, one side of body is equipped with the dummy discharge box, fixedly connected with hydraulic cylinder on one side outer wall of dummy discharge box, one side slip of hydraulic cylinder is located in the dummy discharge box, one side of hydraulic cylinder is rotated and is connected with first door plant, be equipped with the discharge gate on the inner wall of body, it is connected with first pivot to rotate on the inner wall of discharge gate, the one end of first pivot is rotated and is located outside the discharge gate, fixedly connected with second door plant on the outer wall of first pivot, be equipped with guiding mechanism on the first door plant. The utility model discloses can make first door plant and second door plant open entirely, do not have ejection of compact dead angle to can instantaneously open and not hinder the material, accelerate the speed of unloading, thereby save the time of unloading and shorten each roller mill cycle time of roller mill, improve production efficiency, and then greatly increased roller mill's work efficiency, thereby increased roller mill's practicality.

Description

Novel sand mixer capable of discharging quickly

Technical Field

The utility model relates to a roller mill technical field specifically is a new-type roller mill of unloading fast.

Background

The sand mold is a casting cavity made of raw sand, water and other auxiliary materials in the casting process. The proportion and the mixing of the materials are even, which plays a decisive factor for the quality of the sand mold, and the sand mixer is a machine for evenly mixing the materials, so that the surfaces of sand particles are evenly coated with auxiliary materials to form the molding sand for preparing the sand mold, and the mixed molding sand is loose and has no caking. The sand mixer can be roughly divided into four types according to the characteristics of a sand mixing process: the roller type sand mixer mainly takes rolling and rubbing actions; the blade type sand mixer mainly takes mixing action; the rotor type sand mixer has the functions of rubbing and grinding and mixing; the roller type sand mixer has the functions of rolling and mixing, and the discharging door is required to be opened for discharging no matter which type of sand mixer is used.

However, the original discharging door of the existing sand mixer discharges materials in a rotating shaft manner, the other side of the original discharging door is opened from one side and fixed on the machine body, discharging dead angles exist, and discharging speed is slow, so that the working efficiency of the sand mixer is greatly reduced, the service efficiency of the sand mixer is further reduced, and the practicability of the sand mixer is also reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new-type roller mill of unloading fast to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a new-type roller mill of unloading fast, includes the body, one side of body is equipped with the discharge box, fixedly connected with hydraulic cylinder on the outer wall of one side of discharge box, one side of hydraulic cylinder slides and locates in the discharge box, one side of hydraulic cylinder is rotated and is connected with first door plant, be equipped with the discharge gate on the inner wall of body, it is connected with first pivot to rotate on the inner wall of discharge gate, the one end of first pivot is rotated and is located outside the discharge gate, fixedly connected with second door plant on the outer wall of first pivot, the second door plant rotates with discharge gate lower extreme inner wall and is connected, be equipped with guiding mechanism on the first door plant, be connected through drive mechanism between the one end of first door plant and first pivot.

In a preferred embodiment: the transmission mechanism comprises a toothed plate fixedly connected with the upper end of the first door plate, one side of the toothed plate is slidably arranged in the body, a gear is meshed with the lower end of the toothed plate, a second rotating shaft is fixedly connected to the inner wall of the gear, and the second rotating shaft is rotatably connected with the inner wall of the body.

In a preferred embodiment: the first door plate is fixedly connected with the outer wall of the body, the second rotating shaft is fixedly connected with the outer wall of the body, the driving wheels are fixedly connected with the outer wall of the second rotating shaft and the outer wall of the first rotating shaft, and the driving wheels and the driving belt are arranged to facilitate the driving of the first rotating shaft.

In a preferred embodiment: the guiding mechanism comprises an optical axis fixedly connected with the outer wall of the body, one side of the optical axis is fixedly connected with the inner wall of the discharge box, and the guide sleeve fixedly connected with one side of the first door plate is arranged through the optical axis and the guide sleeve, so that the stability of the first door plate during moving is improved.

In a preferred embodiment: the utility model discloses a solar photovoltaic cell, including the uide bushing, the uide bushing is connected with the optical axis sliding connection, the material of optical axis is silver material, the uide bushing material is the copper product, the lower extreme fixedly connected with swash plate of body, and the material through the optical axis is silver material, and the uide bushing material has increased the durability of optical axis and uide bushing for the setting of copper product.

In a preferred embodiment: the lower end of the discharge port is fixedly provided with a through hole, the second door panel is movably connected with the through hole, the outer wall of one side of the discharge port is fixedly provided with a rubber pad, and the rubber pad can play a role in buffering.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a body, discharge box, hydraulic cylinder, first door plant, the discharge gate, first pivot, the setting of second door plant and swash plate, can make first door plant and second door plant open entirely, there is not ejection of compact dead angle, and can instantaneously open and not hinder the material, thereby accelerate the speed of unloading, thereby save the time of unloading and shorten each mulling cycle time of roller mill, and improve production efficiency, and then greatly increased roller mill's work efficiency, thereby the practicality of roller mill has been increased, through the setting of optical axis and uide bushing again, the steadiness when having increased first door plant and removing.

2. The utility model discloses a, setting of pinion rack, gear, second pivot, drive wheel and drive belt has made things convenient for and has made second door plant and first door plant open in step, again through the setting of through-hole, has made things convenient for the rotation work of second door plant.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the inner part of the discharge box of the present invention;

FIG. 3 is a schematic view of the sectional structure of the discharging box in front view;

FIG. 4 is a schematic view of the right side structure inside the discharge port of the present invention;

in the figure: 1. a body; 2. a discharge box; 3. a hydraulic cylinder; 4. a first door panel; 5. a discharge port; 6. a first rotating shaft; 7. a second door panel; 8. a toothed plate; 9. a gear; 10. a second rotating shaft; 11. a driving wheel; 12. a transmission belt; 13. an optical axis; 14. a guide sleeve; 15. a sloping plate; 16. and a through hole.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel sand mixer capable of quickly discharging comprises a main body 1, wherein a discharging box 2 is arranged on one side of the main body 1, a hydraulic cylinder 3 is fixedly connected to the outer wall of one side of the discharging box 2, one side of the hydraulic cylinder 3 is slidably arranged in the discharging box 2, one side of the hydraulic cylinder 3 is rotatably connected with a first door plate 4, a discharging port 5 is arranged on the inner wall of the main body 1, a first rotating shaft 6 is rotatably connected to the inner wall of the discharging port 5, one end of the first rotating shaft 6 is rotatably arranged outside the discharging port 5, a second door plate 7 is fixedly connected to the outer wall of the first rotating shaft 6, the second door plate 7 is rotatably connected with the inner wall of the lower end of the discharging port 5, a guide mechanism is arranged on the first door plate 4, the first door plate 4 is connected with one end of the first rotating shaft 6 through a transmission mechanism, and the guide mechanism comprises an optical shaft 13 fixedly connected with the outer wall of the main body 1, one side and 2 inner wall fixed connection of discharge box of optical axis 13, one side fixedly connected with uide bushing 14 of first door plant 4, along with the removal of door plant, and then can drive the uide bushing and slide along the optical axis, and then greatly increased the steadiness that first door plant removed, uide bushing 14 and 13 sliding connection of optical axis, the material of optical axis 13 is silver material, uide bushing 14 material is the copper product, the lower extreme fixedly connected with swash plate 15 of body 1 through the setting of swash plate, can play the effect of guide, the fixed through-hole 16 that is equipped with of lower extreme of discharge gate 5,

second door plant

7 and 16 swing joint of through-hole, the fixed rubber pad that is equipped with on one side outer wall of discharge gate 5, through the setting of through-hole, made things convenient for the rotation work of second door plant.

Further, drive mechanism includes the pinion rack 8 with first door plant 4 upper end fixed connection, one side of pinion rack 8 slides and locates in body 1, the lower extreme meshing of pinion rack 8 is connected with gear 9, fixedly connected with second pivot 10 on the inner wall of gear 9, second pivot 10 rotates with body 1 inner wall and is connected, equal fixedly connected with drive wheel 11 on the outer wall of second pivot 10 and first pivot 6, two drive wheel 11 passes through drive belt 12 transmission and connects, fixedly connected with spring between the outer wall of first door plant 4 and body 1, along with the rotation of second pivot, and then drive wheel rotation in the drive second pivot, and then drive the drive wheel through the drive belt on the first pivot and begin to rotate, and then drive first pivot and rotate.

The utility model discloses a theory of operation: when the device is used, when materials fall onto the second door panel 7 in the discharge port 5 through the body 1, the hydraulic cylinder 3 is started to drive the first door panel 4 to slide on the optical axis 13 through the guide sleeve 14 and move rightwards, meanwhile, the toothed plate 8 is driven to move rightwards along with the rightwards movement of the first door panel 4, the toothed plate 8 moves rightwards to drive the gear 9 to rotate forwards, the gear 9 rotates forwards to drive the second rotating shaft 10 to rotate forwards, the second rotating shaft 10 rotates forwards to drive the driving wheel 11 on the second rotating shaft 10 to rotate forwards, further, the driving wheel 11 on the first rotating shaft 6 is driven to rotate forwards through the driving belt 12, further, the first rotating shaft 6 is driven to rotate forwards in the discharge port 5, the arrangement of the sealing rubber ring at the joint of the first rotating shaft 6 and the wall body of the discharge port 5 can avoid the materials from seeping out of the discharge port 5, thereby being not beneficial to the collection of the materials, and along with the forward rotation of the first rotating shaft 6, drive second door plant 7 and pass through-hole 16 rotation downwards, and then discharge gate 5 is opened completely, and the material is fully collected through swash plate 15 to can avoid the material to fall into the dead angle and cause the collection incomplete, accelerate the collection efficiency to the material greatly.

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.

Finally, it should be noted that: 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 described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a new-type roller mill of unloading fast, includes body (1), its characterized in that: a discharge box (2) is arranged on one side of the body (1), a hydraulic cylinder (3) is fixedly connected on the outer wall of one side of the discharge box (2), one side of the hydraulic cylinder (3) is slidably arranged in the discharging box (2), one side of the hydraulic cylinder (3) is rotatably connected with a first door plate (4), a discharge hole (5) is arranged on the inner wall of the body (1), a first rotating shaft (6) is rotatably connected on the inner wall of the discharge hole (5), one end of the first rotating shaft (6) is rotatably arranged outside the discharge hole (5), a second door panel (7) is fixedly connected to the outer wall of the first rotating shaft (6), the second door panel (7) is rotationally connected with the inner wall of the lower end of the discharge hole (5), the first door panel (4) is provided with a guide mechanism, and the first door panel (4) is connected with one end of the first rotating shaft (6) through a transmission mechanism.

2. The novel sand mixer capable of discharging quickly as claimed in claim 1, characterized in that: the transmission mechanism comprises a toothed plate (8) fixedly connected with the upper end of a first door plate (4), one side of the toothed plate (8) is slidably arranged in the body (1), a gear (9) is meshed with the lower end of the toothed plate (8), a second rotating shaft (10) is fixedly connected to the inner wall of the gear (9), and the second rotating shaft (10) is rotatably connected with the inner wall of the body (1).

3. The novel sand mixer capable of discharging quickly as claimed in claim 2, characterized in that: the second rotating shaft (10) and the outer wall of the first rotating shaft (6) are fixedly connected with driving wheels (11), the two driving wheels (11) are in transmission connection through a driving belt (12), and a spring is fixedly connected between the first door panel (4) and the outer wall of the body (1).

4. The novel sand mixer capable of discharging quickly according to claim 1, is characterized in that: the guiding mechanism comprises an optical axis (13) fixedly connected with the outer wall of the body (1), one side of the optical axis (13) is fixedly connected with the inner wall of the discharging box (2), and one side of the first door plate (4) is fixedly connected with a guiding sleeve (14).

5. The novel sand mixer capable of discharging quickly according to claim 4, is characterized in that: uide bushing (14) and optical axis (13) sliding connection, the material of optical axis (13) is silver material, uide bushing (14) material is the copper product, the lower extreme fixedly connected with swash plate (15) of body (1).

6. The novel sand mixer capable of discharging quickly according to claim 1, is characterized in that: the lower extreme of discharge gate (5) is fixed and is equipped with through-hole (16), second door plant (7) and through-hole (16) swing joint, the fixed rubber pad that is equipped with on one side outer wall of discharge gate (5).