CN206168512U

CN206168512U - Beater grinder's hammer block

Info

Publication number: CN206168512U
Application number: CN201621006105.9U
Authority: CN
Inventors: 李国英; 杨士娟
Original assignee: Tianjin Hong Ya Powdered Lubricant Manufacturing Co Ltd
Current assignee: Tianjin Hong Ya Powdered Lubricant Manufacturing Co Ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-05-17
Anticipated expiration: 2026-08-31

Abstract

The utility model provides a beater grinder's hammer block, including installation department, hammer handle, tup, the hammer handle rigid coupling is on the installation department, the tup rigid coupling is on the hammer handle, follow hammer handle axle center direction about the tup on the scope of attack and be equipped with a plurality of bellyings, follow on the jut bellying length direction has seted up the rectangular channel, be equipped with outstanding convex body in the tup surface on the interior lateral surface of tup. Increased the crushing dynamics of the scope of attack to the material through setting up a plurality of bellyings and recess on the scope of attack, the arch in the outside in the tup helps the steering current trend, and aerodynamic drag has increased the crushing dynamics of tup to the influence of rotational speed promptly when having reduced to rotate.

Description

A kind of hammer body of beater grinder

Technical field

The utility model is related to pulverizer equipment technical field, and in particular to a kind of hammer body of beater grinder.

Background technology

Tup runs up lower direct strike material in pulverizer, in order to improve operating efficiency, as shown in figure 1, many by three Individual tup is fixed on installation portion in 120 °, because air forms airbond impact velocity of rotation in rotation process, is to a certain degree cut The weak crushing dynamics of tup, does not meet energy-conservation, consumption reduction yet；Secondly the scope of attack of tup is mostly plane, the crush force to material Degree and the uniformity it cannot be guaranteed that, need it is repeated multiple times is crushed, operating efficiency is not high.

Utility model content

Based on above-mentioned technical problem, solution of the present utility model is to provide a kind of hammer body of beater grinder, passes through Change the shape of the scope of attack increasing the pressure that material is subject to, while setting up the projection of guiding air-flow to reduce air in interior outside Impact of the resistance to rotating speed, to improve crushing effect.

To solve above-mentioned technical problem, the technical solution of the utility model is：A kind of hammer body of beater grinder, including peace Dress portion, hammer handle, tup, the hammer handle is fixed on installation portion, and the tup is fixed on hammer handle, it is characterised in that：The hammer Multiple lug bosses are provided with along hammer handle axis direction on the upper and lower scope of attack of head, are opened up along the lug boss length direction on lug boss There is rectangular channel；The convex body for protruding from tup surface is provided with the interior lateral surface of tup..

Further, two row rectangular channels are provided with along jut length direction on each lug boss, it is described between the column and the column Rectangular channel it is staggered.

Further, height of the depth of the rectangular channel less than the jut.

Further, the convex body is obliquely installed from bottom to top.

Further, the convex body and the tup surface are in 15-30 ° of angle.

The utility model is had the advantage that with beneficial effect：

The 1st, multiple lug bosses and groove are set on the scope of attack, increase the pressure that material is subject to, so as to increased the scope of attack pair The crushing dynamics of material；

2nd, outside is provided with the projection of wind direction when complying with rotation in tup, contributes to guiding air-flow trend, when reducing rotation Impact of the air drag to rotating speed, improves the crushing effect of tup.

Description of the drawings

Fig. 1 is the structural representation of prior art；

Fig. 2 is structural representation of the present utility model；

Fig. 3 is the structural representation of tup.

In figure：1. installation portion, 2. hammer handle, 3. tup, 4. convex body, 5. lug boss, 6. rectangular channel.

Specific embodiment

Specific embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.

Such as Fig. 2, shown in Fig. 3, a kind of hammer body of beater grinder, including installation portion 1, hammer handle 2, tup 3, the hammer handle 2 It is fixed on installation portion 1, the tup 3 is fixed on hammer handle 2, the tup sets on the scope of attack about 3 along the axis direction of hammer handle 2 There are multiple lug bosses 5, rectangular channel 6 is offered along the length direction of the lug boss 5 on lug boss 5, in the interior lateral surface of tup 3 It is provided with the convex body 4 for protruding from the surface of tup 3.

Wherein, in order to increase the severity of impact surface, crushing dynamics of the scope of attack to material is strengthened, in each lug boss 5 On be provided with two row rectangular channels 6 along jut length direction, the rectangular channel 6 between the column and the column is staggered, further, institute State the height of the depth less than the jut of rectangular channel 6 so that water caltrop number increases, and the pressure that material bears is bigger.

In order to reduce impact of the air drag to rotating speed, the flow direction of air when making convex body 4 comply with rotation, the convex body 4 by Under be inclined upwardly setting；Further, the convex body 4 and the surface of the tup 3 are in 15-30 ° of angle.

One embodiment of the present utility model has been described in detail above, but the content is only of the present utility model Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to the utility model application range Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.

Claims

1. a kind of hammer body of beater grinder, including installation portion (1), hammer handle (2), tup (3), the hammer handle (2) is fixed in peace In dress portion (1), the tup (3) is fixed on hammer handle (2), it is characterised in that：Along hammer handle on the upper and lower scope of attack of the tup (3) (2) axis direction is provided with multiple lug bosses (5), and rectangular channel is offered along the lug boss (5) length direction on lug boss (5) (6)；The convex body (4) for protruding from tup (3) surface is provided with the interior lateral surface of tup (3).

2. the hammer body of beater grinder according to claim 1, it is characterised in that：Along projection on each lug boss (5) Portion's length direction is provided with two row rectangular channels (6), and the rectangular channel (6) between the column and the column is staggered.

3. the hammer body of beater grinder according to claim 2, it is characterised in that：The depth of the rectangular channel (6) is less than The height of the jut.

4. the hammer body of beater grinder according to claim 1, it is characterised in that：The convex body (4) inclines from bottom to top Arrange.

5. the hammer body of beater grinder according to claim 4, it is characterised in that：The convex body (4) and the tup (3) Surface is in 15-30 ° of angle.