CN212022144U

CN212022144U - Ink grinder

Info

Publication number: CN212022144U
Application number: CN202020780939.5U
Authority: CN
Inventors: 李景怡; 李佳全
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-11-27
Anticipated expiration: 2030-05-13

Abstract

The utility model provides an ink grinder, including base and ink grinder main part, be equipped with 2 cross sliding supports between base and the ink grinder main part, the cross sliding support includes first arm and second arm, and the both ends of first arm are first arm upper end and first arm lower extreme, and the both ends of second arm are second arm upper end and second arm lower extreme, and first arm upper end is articulated with the ink grinder main part, is equipped with the spout on the lateral wall of ink grinder main part, and the second arm upper end cooperatees with the spout through first round pin axle, and second arm lower extreme is articulated with the base, and the middle part of first arm and second arm is articulated, still be equipped with the interval adjusting device who adjusts first arm lower extreme and second arm lower extreme interval on the cross sliding support. The beneficial effects of the utility model are that owing to adopt above-mentioned technical scheme, the height and the angle modulation function of ink grinder ink stick are abundanter, can adapt to different inkstone types to, the whole small and exquisite compactness of equipment.

Description

Ink grinder

Technical Field

The utility model relates to a traditional study articles for use field, specific is an ink grinder.

Background

The traditional Chinese painting and calligraphy mainly uses ink as a main expression medium on the rice paper to write and draw. The traditional ink is prepared by adding water and grinding ink sticks (solid ink) on the inkstone, is rich in color tone and extremely strong in layering, is the most important expression medium indispensable to the traditional Chinese painting and calligraphy, and is ground at present.

Liquid ink which is more convenient to use, namely ink juice, is developed recently, and is applied more in modern society, but as time goes on, a large amount of toxic preservative (phenol), suspending agent, flavoring agent and the like are added for long-term storage in the manufacturing process of the ink, and chemical additives not only directly corrode writing brushes and rice paper for painting and calligraphy creation to a certain extent, but also reduce the service life of the painting and calligraphy works and are harmful to human health; the environmental pollution caused by the waste in the practice process cannot be ignored, and the traditional ink is valued by the calligraphy and painting painters due to the characteristics of richer color and more environment-friendly materials.

The biggest problem of using the traditional ink is that when the painting or writing amount is large, a great deal of time is consumed for grinding the ink on the inkstone by using an ink stick, and a plurality of painters want to use the time for writing and painting instead of preparing to use the ink.

The ink grinding machine grinds ink through a mechanical structure, realizes automatic ink grinding, and solves the problems of time and labor waste in ink grinding to a great extent. The ink grinder in the prior art generally lifts the ink stick through a bracket, a power mechanism for driving the ink stick to rotate or reciprocate is arranged on the bracket, and a spring is arranged between the ink stick and the inkstone and used for increasing the contact pressure between the ink stick and the inkstone. However, although the balance weight or the spring solves the problem of contact between the ink stick and the ink stone to a certain extent, the adaptability of the ink grinder to ink stones with different heights and poor flatness is still to be further solved, for example: the inkstones comprise Chinese-generation inkstones with convex surfaces, Tang-generation and Song-generation inkstones with inclined surfaces, plain or concave inkstones which are common in the future of the Ming dynasty and the Ming dynasty, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ink grinder of inkstone that area is little, can adapt to the not co-altitude different roughness.

The technical scheme of the utility model is that:

the utility model provides an ink grinder, includes base and ink grinder main part, be equipped with 2 cross sliding supports between base and the ink grinder main part, the cross sliding support includes first arm and second arm, and the both ends of first arm are first arm upper end and first arm lower extreme, and the both ends of second arm are second arm upper end and second arm lower extreme, it supports protruding to be equipped with the second in the ink grinder main part, and first arm upper end is supported protruding articulated with the second, is equipped with the spout on the lateral wall of ink grinder main part, and second arm upper end cooperatees with the spout through first round pin axle, and second arm lower extreme is articulated with the base, and the middle part of first arm and second arm is articulated, still be equipped with the interval adjusting device who adjusts first arm lower extreme and second arm lower extreme interval on the cross sliding support.

The utility model discloses an adjust first arm lower extreme and second arm lower extreme interval, realize the lift of ink grinder main part, in these two endpoints of first arm upper end and second arm upper end that link to each other with the ink grinder main part, first arm upper end is articulated with the ink grinder main part, and the first round pin axle of second arm upper end through the vertical fixation in slides in the spout in the second arm upper end, the length direction of spout is 15-60 angle with the main part bottom plate of ink grinder, so when the ink grinder main part rises, certain slope can also take place for the ink grinder main part when rising, thereby make the ink spindle clamping part that stretches out in the ink grinder main part can also be better closely cooperate with the inkstone face under the effect of torsional spring when doing rotary motion, especially cooperate with inclined plane or the inkstone of unevenness.

The interval adjusting device comprises a screw rod, a second pin shaft is arranged between the lower ends of the first arms of the 2 cross sliding supports, the second pin shaft is respectively rotatably connected with the lower ends of the first arms of the two cross sliding supports, one end of the screw rod is limited through a limiting hole fixed on the base, the screw rod can rotate relative to the limiting hole, a threaded hole matched with the screw rod is formed in the second pin shaft, interval adjustment between the second pin shaft and the limiting hole can be achieved by rotating the screw rod, and therefore interval adjustment between the lower ends of the first arms and the lower ends of the second arms is achieved.

The tail part of the screw rod is provided with an adjusting hand wheel. The adjusting hand wheel is arranged at one end of the screw rod far away from the limiting hole.

And a third pin shaft is arranged between the upper ends of the first arms of the 2 cross sliding supports, and a torsion spring is sleeved on the third pin shaft. The 2 cross sliding supports mainly perform the approximate adjustment on the height and the angle of the ink grinder main body, and the torsion spring further supplements the angle adjustment function of the ink ingot clamping part in the ink grinder. One end of the torsion spring is connected with the bottom plate of the ink grinder main body, so that the ink grinder main body tends to rotate relative to the ink stone by taking the third pin shaft as a rotating shaft, the ink ingot clamping part is pressed onto the ink stone, and the torsion spring can realize that the ink ingot in the ink ingot clamping part generates 2kg of pressure on the ink stone. The utility model discloses a realization of torsional spring compresses tightly between china ink stick and the inkstone, for prior art's counter weight mode, has optimized the structure, very big space of having saved.

The first arm comprises a first arm upper part and a first arm lower part, an included angle of 150 DEG and 175 DEG is formed between the first arm upper part and the first arm lower part, the second arm comprises a second arm upper part and a second arm lower part, and an included angle of 150 DEG and 175 DEG is formed between the second arm upper part and the second arm lower part.

The cross sliding support has certain curvature on the first arm and the second arm, and is helpful for assisting the ink grinding machine body to tilt forwards, so that the ink ingot can better contact the inkstone.

The ink grinder main body comprises an ink stick clamping portion and a driving portion, the driving portion comprises a crankshaft wheel, a connecting rod and a sliding block, one end of the connecting rod is fixedly connected with the ink stick clamping portion, the other end of the connecting rod is rotatably connected with the periphery of the crankshaft wheel, the sliding block is rotatably connected with the connecting rod, and a track matched with the sliding block is further arranged on the ink grinder main body.

The utility model discloses the mode with the bent axle slider has realized the rotation action of china ink ingot clamping part, and it makes the whole compacter of equipment, very big reduction equipment size.

Preferably, the base is provided with a first supporting protrusion, and the lower end of the second arm is hinged to the first supporting protrusion.

The utility model has the advantages and positive effects that: by adopting the technical scheme, the ink stick of the ink grinder has richer height and angle adjusting functions, can adapt to different inkstone types, and is small and compact as a whole.

Drawings

FIG. 1 is a side view of the present invention

FIG. 2 is a front view of the present invention

Fig. 3 is a cross-sectional view of the present invention

FIG. 4 is a schematic view of the main body of the ink grinder

FIG. 5 is a schematic view of the cross slide

In the figure:

1. base 2, ink grinder body 3, cross sliding support

4. A first pin 5, a second pin 6 and a third pin

11. First support protrusion 21, second support protrusion 22, sliding groove

23. Ink stick holding part 24, driving part 31, first arm

32. Second arm 33, distance adjusting device 241, crank wheel

242. Connecting rod 243, slide block 244 and track

331. Screw 2411, pin hole

Detailed Description

As shown in fig. 1, the utility model discloses

An ink grinder comprises a base 1 and an ink grinder body 2, wherein 2 cross sliding supports 3 are arranged between the base 1 and the ink grinder body 2,

as shown in figures 2 and 5 of the drawings,

the cross sliding support comprises a first arm 31 and a second arm 32, wherein the two ends of the first arm 31 are the upper end of the first arm and the lower end of the first arm, the two ends of the second arm 32 are the upper end of the second arm and the lower end of the second arm,

as shown in fig. 3

The ink grinder body 2 is provided with a second supporting bulge 21, the upper end of the first arm is hinged with the second supporting bulge 21,

as shown in fig. 2 and 5

The lateral wall of the ink grinder main body is provided with a sliding groove 22, the upper end of the second arm is matched with the sliding groove 22 through a first pin shaft 4, the lower end of the second arm is hinged with the base 1, the middle parts of the first arm and the second arm are hinged, and the cross sliding support 3 is further provided with an interval adjusting device 33 for adjusting the interval between the lower end of the first arm and the lower end of the second arm.

The first arm 31 comprises a first arm upper part and a first arm lower part, an included angle of 170 degrees is formed between the first arm upper part and the first arm lower part, the second arm 32 comprises a second arm upper part and a second arm lower part, and an included angle of 170 degrees is formed between the second arm upper part and the second arm lower part.

And a second pin shaft 5 is arranged between the lower ends of the first arms of the 2 cross sliding supports.

As shown in fig. 3

The distance adjusting device comprises a screw rod 331, and a threaded hole matched with the screw rod 331 is formed in the second pin shaft.

And a third pin shaft 6 is arranged between the upper ends of the first arms of the 2 cross sliding supports, and a torsion spring is sleeved on the third pin shaft 6.

As shown in figure 4 of the drawings,

the ink grinder body comprises an ink stick clamping part 23 and a driving part 24, the driving part 24 comprises a crank wheel 241, a connecting rod 242 and a sliding block 243, one end of the connecting rod 242 is fixedly connected with the ink stick clamping part 23, the other end of the connecting rod 242 is rotatably connected with the periphery of the crank wheel 241, the sliding block 243 is rotatably connected with the connecting rod 242,

the ink grinder body is further provided with a track 244 which is matched with the sliding block 243.

The base 1 is provided with a first supporting bulge 11, the lower end of the second arm is hinged with the first supporting bulge 11, the first supporting bulge is provided with a base sliding groove 12, and the base sliding groove 12

And is fitted with the second pin 5.

The tail part of the screw rod is provided with an adjusting hand wheel.

The ink grinder body is provided with a second supporting bulge, and the upper end of the first arm is hinged with the second supporting bulge.

The crank wheel 241 is connected with the connecting rod 242 through pins, at least 2 pin holes 2411 are formed in the crank wheel 241, the distance from each pin hole 2411 to the center of the crank wheel 241 is different, and rotary motion of different diameters can be achieved through adjusting the pins and the connection of different pin holes, so that circular motion of different diameters can be achieved at the end of the ink stick clamping portion 23, and inkstones of different sizes can be adapted.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An ink grinder is characterized in that: including base and ink grinder main part, be equipped with 2 cross sliding supports between base and the ink grinder main part, the cross sliding support includes first arm and second arm, and the both ends of first arm are first arm upper end and first arm lower extreme, and the both ends of second arm are second arm upper end and second arm lower extreme, and first arm upper end is articulated with the ink grinder main part, is equipped with the spout on the lateral wall of ink grinder main part, and the second arm upper end cooperatees with the spout through first round pin axle, and the second arm lower extreme is articulated with the base, and the middle part of first arm and second arm is articulated, still be equipped with the interval adjusting device who adjusts first arm lower extreme and second arm lower extreme interval on the cross sliding support.

2. The ink grinder of claim 1, wherein: the first arm comprises a first arm upper part and a first arm lower part, an included angle of 150 DEG and 175 DEG is formed between the first arm upper part and the first arm lower part, the second arm comprises a second arm upper part and a second arm lower part, and an included angle of 150 DEG and 175 DEG is formed between the second arm upper part and the second arm lower part.

3. The ink grinder of any one of claims 1 or 2, wherein: and a second pin shaft is arranged between the lower ends of the first arms of the 2 cross sliding supports, the interval adjusting device comprises a screw rod, and a threaded hole matched with the screw rod is formed in the second pin shaft.

4. The ink grinder of claim 3, wherein: and a third pin shaft is arranged between the upper ends of the first arms of the 2 cross sliding supports, and a torsion spring is sleeved on the third pin shaft.

5. The ink grinder of claim 1, wherein: the ink grinder main body comprises an ink stick clamping portion and a driving portion, the driving portion comprises a crankshaft wheel, a connecting rod and a sliding block, one end of the connecting rod is fixedly connected with the ink stick clamping portion, the other end of the connecting rod is rotatably connected with the periphery of the crankshaft wheel, the sliding block is rotatably connected with the connecting rod, and a track matched with the sliding block is further arranged on the ink grinder main body.

6. The ink grinder of claim 4, wherein: the base is provided with a first supporting bulge, and the lower end of the second arm is hinged to the first supporting bulge.

7. The ink grinder of claim 3, wherein: the tail part of the screw rod is provided with an adjusting hand wheel.

8. The ink grinder of claim 1, wherein: the ink grinder body is provided with a second supporting bulge, and the upper end of the first arm is hinged with the second supporting bulge.